perf: incremental rebuild (--fastRebuild v2 but default) (#1841 )

* checkpoint * incremental all the things * properly splice changes array * smol doc update * update docs * make fancy logger dumb in ci
fix(explorer): vertically center the Explorer toggle under mobile view (#1847 )
2025-12-01 18:27:57 +01:00 · 2025-03-16 14:17:31 -07:00 · 2025-03-16 12:08:45 -07:00 · 2025-03-14 15:08:23 -07:00 · 2025-03-14 10:05:26 -07:00 · 2025-03-13 14:22:11 -07:00
54 changed files with 2032 additions and 1974 deletions
--- a/docs/advanced/making
+++ b/docs/advanced/making
@@ -25,10 +25,11 @@ The following sections will go into detail for what methods can be implemented f
 - `BuildCtx` is defined in `quartz/ctx.ts`. It consists of
  - `argv`: The command line arguments passed to the Quartz [[build]] command
  - `cfg`: The full Quartz [[configuration]]
-  - `allSlugs`: a list of all the valid content slugs (see [[paths]] for more information on what a `ServerSlug` is)
+  - `allSlugs`: a list of all the valid content slugs (see [[paths]] for more information on what a slug is)
 - `StaticResources` is defined in `quartz/resources.tsx`. It consists of
  - `css`: a list of CSS style definitions that should be loaded. A CSS style is described with the `CSSResource` type which is also defined in `quartz/resources.tsx`. It accepts either a source URL or the inline content of the stylesheet.
  - `js`: a list of scripts that should be loaded. A script is described with the `JSResource` type which is also defined in `quartz/resources.tsx`. It allows you to define a load time (either before or after the DOM has been loaded), whether it should be a module, and either the source URL or the inline content of the script.
  - `additionalHead`: a list of JSX elements or functions that return JSX elements to be added to the `<head>` tag of the page. Functions receive the page's data as an argument and can conditionally render elements.
 ## Transformers
@@ -220,12 +221,26 @@ export type QuartzEmitterPlugin<Options extends OptionType = undefined> = (
 export type QuartzEmitterPluginInstance = {
  name: string
-  emit(ctx: BuildCtx, content: ProcessedContent[], resources: StaticResources): Promise<FilePath[]>
+  emit(
    ctx: BuildCtx,
    content: ProcessedContent[],
    resources: StaticResources,
  ): Promise<FilePath[]> | AsyncGenerator<FilePath>
  partialEmit?(
    ctx: BuildCtx,
    content: ProcessedContent[],
    resources: StaticResources,
    changeEvents: ChangeEvent[],
  ): Promise<FilePath[]> | AsyncGenerator<FilePath> | null
  getQuartzComponents(ctx: BuildCtx): QuartzComponent[]
 }
 ```
-An emitter plugin must define a `name` field, an `emit` function, and a `getQuartzComponents` function. `emit` is responsible for looking at all the parsed and filtered content and then appropriately creating files and returning a list of paths to files the plugin created.
+An emitter plugin must define a `name` field, an `emit` function, and a `getQuartzComponents` function. It can optionally implement a `partialEmit` function for incremental builds.
 - `emit` is responsible for looking at all the parsed and filtered content and then appropriately creating files and returning a list of paths to files the plugin created.
 - `partialEmit` is an optional function that enables incremental builds. It receives information about which files have changed (`changeEvents`) and can selectively rebuild only the necessary files. This is useful for optimizing build times in development mode. If `partialEmit` is undefined, it will default to the `emit` function.
 - `getQuartzComponents` declares which Quartz components the emitter uses to construct its pages.
 Creating new files can be done via regular Node [fs module](https://nodejs.org/api/fs.html) (i.e. `fs.cp` or `fs.writeFile`) or via the `write` function in `quartz/plugins/emitters/helpers.ts` if you are creating files that contain text. `write` has the following signature:
@@ -234,7 +249,7 @@ export type WriteOptions = (data: {
  // the build context
  ctx: BuildCtx
  // the name of the file to emit (not including the file extension)
-  slug: ServerSlug
+  slug: FullSlug
  // the file extension
  ext: `.${string}` | ""
  // the file content to add
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -108,3 +108,25 @@ Some plugins are included by default in the [`quartz.config.ts`](https://github.
 You can see a list of all plugins and their configuration options [[tags/plugin|here]].
 If you'd like to make your own plugins, see the [[making plugins|making custom plugins]] guide.
 ## Fonts
 Fonts can be specified as a `string` or a `FontSpecification`:
 ```ts
 // string
 typography: {
  header: "Schibsted Grotesk",
  ...
 }
 // FontSpecification
 typography: {
  header: {
    name: "Schibsted Grotesk",
    weights: [400, 700],
    includeItalic: true,
  },
  ...
 }
 ```
--- a/docs/features/social
+++ b/docs/features/social
@@ -2,400 +2,18 @@
 title: "Social Media Preview Cards"
 ---
-A lot of social media platforms can display a rich preview for your website when sharing a link (most notably, a cover image, a title and a description). Quartz automatically handles most of this for you with reasonable defaults, but for more control, you can customize these by setting [[social images#Frontmatter Properties]].
+A lot of social media platforms can display a rich preview for your website when sharing a link (most notably, a cover image, a title and a description).
-Quartz can also dynamically generate and use new cover images for every page to be used in link previews on social media for you. To get started with this, set `generateSocialImages: true` in `quartz.config.ts`.
+
 Quartz can also dynamically generate and use new cover images for every page to be used in link previews on social media for you.
 ## Showcase
-After enabling `generateSocialImages` in `quartz.config.ts`, the social media link preview for [[authoring content | Authoring Content]] looks like this:
+After enabling the [[CustomOgImages]] emitter plugin, the social media link preview for [[authoring content | Authoring Content]] looks like this:
 | Light                               | Dark                               |
 | ----------------------------------- | ---------------------------------- |
 | ![[social-image-preview-light.png]] | ![[social-image-preview-dark.png]] |
-For testing, it is recommended to use [opengraph.xyz](https://www.opengraph.xyz/) to see what the link to your page will look like on various platforms (more info under [[social images#local testing]]).
+## Configuration
-## Customization
+This functionality is provided by the [[CustomOgImages]] plugin. See the plugin page for customization options.
 You can customize how images will be generated in the quartz config.
 For example, here's what the default configuration looks like if you set `generateSocialImages: true`:
 ```typescript title="quartz.config.ts"
 generateSocialImages: {
  colorScheme: "lightMode", // what colors to use for generating image, same as theme colors from config, valid values are "darkMode" and "lightMode"
  width: 1200, // width to generate with (in pixels)
  height: 630, // height to generate with (in pixels)
  excludeRoot: false, // wether to exclude "/" index path to be excluded from auto generated images (false = use auto, true = use default og image)
 }
 ```
 ---
 ### Frontmatter Properties
 > [!tip] Hint
 >
 > Overriding social media preview properties via frontmatter still works even if `generateSocialImages` is disabled.
 The following properties can be used to customize your link previews:
 | Property            | Alias            | Summary                             |
 | ------------------- | ---------------- | ----------------------------------- |
 | `socialDescription` | `description`    | Description to be used for preview. |
 | `socialImage`       | `image`, `cover` | Link to preview image.              |
 The `socialImage` property should contain a link to an image relative to `quartz/static`. If you have a folder for all your images in `quartz/static/my-images`, an example for `socialImage` could be `"my-images/cover.png"`.
 > [!info] Info
 >
 > The priority for what image will be used for the cover image looks like the following: `frontmatter property > generated image (if enabled) > default image`.
 >
 > The default image (`quartz/static/og-image.png`) will only be used as a fallback if nothing else is set. If `generateSocialImages` is enabled, it will be treated as the new default per page, but can be overwritten by setting the `socialImage` frontmatter property for that page.
 ---
 ### Fully customized image generation
 You can fully customize how the images being generated look by passing your own component to `generateSocialImages.imageStructure`. This component takes html/css + some page metadata/config options and converts it to an image using [satori](https://github.com/vercel/satori). Vercel provides an [online playground](https://og-playground.vercel.app/) that can be used to preview how your html/css looks like as a picture. This is ideal for prototyping your custom design.
 It is recommended to write your own image components in `quartz/util/og.tsx` or any other `.tsx` file, as passing them to the config won't work otherwise. An example of the default image component can be found in `og.tsx` in `defaultImage()`.
 > [!tip] Hint
 >
 > Satori only supports a subset of all valid CSS properties. All supported properties can be found in their [documentation](https://github.com/vercel/satori#css).
 Your custom image component should have the `SocialImageOptions["imageStructure"]` type, to make development easier for you. Using a component of this type, you will be passed the following variables:
 ```ts
 imageStructure: (
  cfg: GlobalConfiguration, // global Quartz config (useful for getting theme colors and other info)
  userOpts: UserOpts, // options passed to `generateSocialImage`
  title: string, // title of current page
  description: string, // description of current page
  fonts: SatoriOptions["fonts"], // header + body font
 ) => JSXInternal.Element
 ```
 Now, you can let your creativity flow and design your own image component! For reference and some cool tips, you can check how the markup for the default image looks.
 > [!example] Examples
 >
 > Here are some examples for markup you may need to get started:
 >
 > - Get a theme color
 >
 >   `cfg.theme.colors[colorScheme].<colorName>`, where `<colorName>` corresponds to a key in `ColorScheme` (defined at the top of `quartz/util/theme.ts`)
 >
 > - Use the page title/description
 >
 >   `<p>{title}</p>`/`<p>{description}</p>`
 >
 > - Use a font family
 >
 >   Detailed in the Fonts chapter below
 ---
 ### Fonts
 You will also be passed an array containing a header and a body font (where the first entry is header and the second is body). The fonts matches the ones selected in `theme.typography.header` and `theme.typography.body` from `quartz.config.ts` and will be passed in the format required by [`satori`](https://github.com/vercel/satori). To use them in CSS, use the `.name` property (e.g. `fontFamily: fonts[1].name` to use the "body" font family).
 An example of a component using the header font could look like this:
 ```tsx title="socialImage.tsx"
 export const myImage: SocialImageOptions["imageStructure"] = (...) => {
  return <p style={{ fontFamily: fonts[0].name }}>Cool Header!</p>
 }
 ```
 > [!example]- Local fonts
 >
 > For cases where you use a local fonts under `static` folder, make sure to set the correct `@font-face` in `custom.scss`
 >
 > ```scss title="custom.scss"
 > @font-face {
 >   font-family: "Newsreader";
 >   font-style: normal;
 >   font-weight: normal;
 >   font-display: swap;
 >   src: url("/static/Newsreader.woff2") format("woff2");
 > }
 > ```
 >
 > Then in `quartz/util/og.tsx`, you can load the satori fonts like so:
 >
 > ```tsx title="quartz/util/og.tsx"
 > const headerFont = joinSegments("static", "Newsreader.woff2")
 > const bodyFont = joinSegments("static", "Newsreader.woff2")
 >
 > export async function getSatoriFont(cfg: GlobalConfiguration): Promise<SatoriOptions["fonts"]> {
 >   const headerWeight: FontWeight = 700
 >   const bodyWeight: FontWeight = 400
 >
 >   const url = new URL(`https://${cfg.baseUrl ?? "example.com"}`)
 >
 >   const [header, body] = await Promise.all(
 >     [headerFont, bodyFont].map((font) =>
 >       fetch(`${url.toString()}/${font}`).then((res) => res.arrayBuffer()),
 >     ),
 >   )
 >
 >   return [
 >     { name: cfg.theme.typography.header, data: header, weight: headerWeight, style: "normal" },
 >     { name: cfg.theme.typography.body, data: body, weight: bodyWeight, style: "normal" },
 >   ]
 > }
 > ```
 >
 > This font then can be used with your custom structure
 ### Local testing
 To test how the full preview of your page is going to look even before deploying, you can forward the port you're serving quartz on. In VSCode, this can easily be achieved following [this guide](https://code.visualstudio.com/docs/editor/port-forwarding) (make sure to set `Visibility` to `public` if testing on external tools like [opengraph.xyz](https://www.opengraph.xyz/)).
 If you have `generateSocialImages` enabled, you can check out all generated images under `public/static/social-images`.
 ## Technical info
 Images will be generated as `.webp` files, which helps to keep images small (the average image takes ~`19kB`). They are also compressed further using [sharp](https://sharp.pixelplumbing.com/).
 When using images, the appropriate [Open Graph](https://ogp.me/) and [Twitter](https://developer.twitter.com/en/docs/twitter-for-websites/cards/guides/getting-started) meta tags will be set to ensure they work and look as expected.
 ## Examples
 Besides the template for the default image generation (found under `quartz/util/og.tsx`), you can also add your own! To do this, you can either edit the source code of that file (not recommended) or create a new one (e.g. `customSocialImage.tsx`, source shown below).
 After adding that file, you can update `quartz.config.ts` to use your image generation template as follows:
 ```ts
 // Import component at start of file
 import { customImage } from "./quartz/util/customSocialImage.tsx"
 // In main config
 const config: QuartzConfig = {
  ...
  generateSocialImages: {
    ...
    imageStructure: customImage, // tells quartz to use your component when generating images
  },
 }
 ```
 The following example will generate images that look as follows:
 | Light                                      | Dark                                      |
 | ------------------------------------------ | ----------------------------------------- |
 | ![[custom-social-image-preview-light.png]] | ![[custom-social-image-preview-dark.png]] |
 This example (and the default template) use colors and fonts from your theme specified in the quartz config. Fonts get passed in as a prop, where `fonts[0]` will contain the header font and `fonts[1]` will contain the body font (more info in the [[#fonts]] section).
 ```tsx
 import { SatoriOptions } from "satori/wasm"
 import { GlobalConfiguration } from "../cfg"
 import { SocialImageOptions, UserOpts } from "./imageHelper"
 import { QuartzPluginData } from "../plugins/vfile"
 export const customImage: SocialImageOptions["imageStructure"] = (
  cfg: GlobalConfiguration,
  userOpts: UserOpts,
  title: string,
  description: string,
  fonts: SatoriOptions["fonts"],
  fileData: QuartzPluginData,
 ) => {
  // How many characters are allowed before switching to smaller font
  const fontBreakPoint = 22
  const useSmallerFont = title.length > fontBreakPoint
  const { colorScheme } = userOpts
  return (
    <div
      style={{
        display: "flex",
        flexDirection: "row",
        justifyContent: "flex-start",
        alignItems: "center",
        height: "100%",
        width: "100%",
      }}
    >
      <div
        style={{
          display: "flex",
          alignItems: "center",
          justifyContent: "center",
          height: "100%",
          width: "100%",
          backgroundColor: cfg.theme.colors[colorScheme].light,
          flexDirection: "column",
          gap: "2.5rem",
          paddingTop: "2rem",
          paddingBottom: "2rem",
        }}
      >
        <p
          style={{
            color: cfg.theme.colors[colorScheme].dark,
            fontSize: useSmallerFont ? 70 : 82,
            marginLeft: "4rem",
            textAlign: "center",
            marginRight: "4rem",
            fontFamily: fonts[0].name,
          }}
        >
          {title}
        </p>
        <p
          style={{
            color: cfg.theme.colors[colorScheme].dark,
            fontSize: 44,
            marginLeft: "8rem",
            marginRight: "8rem",
            lineClamp: 3,
            fontFamily: fonts[1].name,
          }}
        >
          {description}
        </p>
      </div>
      <div
        style={{
          height: "100%",
          width: "2vw",
          position: "absolute",
          backgroundColor: cfg.theme.colors[colorScheme].tertiary,
          opacity: 0.85,
        }}
      />
    </div>
  )
 }
 ```
 > [!example]- Advanced example
 >
 > The following example includes a customized social image with a custom background and formatted date.
 >
 > ```typescript title="custom-og.tsx"
 > export const og: SocialImageOptions["Component"] = (
 >   cfg: GlobalConfiguration,
 >   fileData: QuartzPluginData,
 >   { colorScheme }: Options,
 >   title: string,
 >   description: string,
 >   fonts: SatoriOptions["fonts"],
 > ) => {
 >   let created: string | undefined
 >   let reading: string | undefined
 >   if (fileData.dates) {
 >     created = formatDate(getDate(cfg, fileData)!, cfg.locale)
 >   }
 >   const { minutes, text: _timeTaken, words: _words } = readingTime(fileData.text!)
 >   reading = i18n(cfg.locale).components.contentMeta.readingTime({
 >     minutes: Math.ceil(minutes),
 >   })
 >
 >   const Li = [created, reading]
 >
 >   return (
 >     <div
 >       style={{
 >         position: "relative",
 >         display: "flex",
 >         flexDirection: "row",
 >         alignItems: "flex-start",
 >         height: "100%",
 >         width: "100%",
 >         backgroundImage: `url("https://${cfg.baseUrl}/static/og-image.jpeg")`,
 >         backgroundSize: "100% 100%",
 >       }}
 >     >
 >       <div
 >         style={{
 >           position: "absolute",
 >           top: 0,
 >           left: 0,
 >           right: 0,
 >           bottom: 0,
 >           background: "radial-gradient(circle at center, transparent, rgba(0, 0, 0, 0.4) 70%)",
 >         }}
 >       />
 >       <div
 >         style={{
 >           display: "flex",
 >           height: "100%",
 >           width: "100%",
 >           flexDirection: "column",
 >           justifyContent: "flex-start",
 >           alignItems: "flex-start",
 >           gap: "1.5rem",
 >           paddingTop: "4rem",
 >           paddingBottom: "4rem",
 >           marginLeft: "4rem",
 >         }}
 >       >
 >         <img
 >           src={`"https://${cfg.baseUrl}/static/icon.jpeg"`}
 >           style={{
 >             position: "relative",
 >             backgroundClip: "border-box",
 >             borderRadius: "6rem",
 >           }}
 >           width={80}
 >         />
 >         <div
 >           style={{
 >             display: "flex",
 >             flexDirection: "column",
 >             textAlign: "left",
 >             fontFamily: fonts[0].name,
 >           }}
 >         >
 >           <h2
 >             style={{
 >               color: cfg.theme.colors[colorScheme].light,
 >               fontSize: "3rem",
 >               fontWeight: 700,
 >               marginRight: "4rem",
 >               fontFamily: fonts[0].name,
 >             }}
 >           >
 >             {title}
 >           </h2>
 >           <ul
 >             style={{
 >               color: cfg.theme.colors[colorScheme].gray,
 >               gap: "1rem",
 >               fontSize: "1.5rem",
 >               fontFamily: fonts[1].name,
 >             }}
 >           >
 >             {Li.map((item, index) => {
 >               if (item) {
 >                 return <li key={index}>{item}</li>
 >               }
 >             })}
 >           </ul>
 >         </div>
 >         <p
 >           style={{
 >             color: cfg.theme.colors[colorScheme].light,
 >             fontSize: "1.5rem",
 >             overflow: "hidden",
 >             marginRight: "8rem",
 >             textOverflow: "ellipsis",
 >             display: "-webkit-box",
 >             WebkitLineClamp: 7,
 >             WebkitBoxOrient: "vertical",
 >             lineClamp: 7,
 >             fontFamily: fonts[1].name,
 >           }}
 >         >
 >           {description}
 >         </p>
 >       </div>
 >     </div>
 >   )
 > }
 > ```
--- a/docs/index.md
+++ b/docs/index.md
@@ -32,7 +32,7 @@ If you prefer instructions in a video format you can try following Nicole van de
 ## 🔧 Features
 - [[Obsidian compatibility]], [[full-text search]], [[graph view]], note transclusion, [[wikilinks]], [[backlinks]], [[features/Latex|Latex]], [[syntax highlighting]], [[popover previews]], [[Docker Support]], [[i18n|internationalization]], [[comments]] and [many more](./features/) right out of the box
- Hot-reload for both configuration and content
+- Hot-reload on configuration edits and incremental rebuilds for content edits
 - Simple JSX layouts and [[creating components|page components]]
 - [[SPA Routing|Ridiculously fast page loads]] and tiny bundle sizes
 - Fully-customizable parsing, filtering, and page generation through [[making plugins|plugins]]
--- a/docs/plugins/CustomOgImages.md
+++ b/docs/plugins/CustomOgImages.md
@@ -0,0 +1,360 @@
 ---
 title: Custom OG Images
 tags:
  - feature/emitter
 ---
 The Custom OG Images emitter plugin generates social media preview images for your pages. It uses [satori](https://github.com/vercel/satori) to convert HTML/CSS into images, allowing you to create beautiful and consistent social media preview cards for your content.
 > [!note]
 > For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.
 ## Features
 - Automatically generates social media preview images for each page
 - Supports both light and dark mode themes
 - Customizable through frontmatter properties
 - Fallback to default image when needed
 - Full control over image design through custom components
 ## Configuration
 > [!info] Info
 >
 > The `baseUrl` property in your [[configuration]] must be set properly for social images to work correctly, as they require absolute paths.
 This plugin accepts the following configuration options:
 ```typescript title="quartz.config.ts"
 import { CustomOgImages } from "./quartz/plugins/emitters/ogImage"
 const config: QuartzConfig = {
  plugins: {
    emitters: [
      CustomOgImages({
        colorScheme: "lightMode", // what colors to use for generating image, same as theme colors from config, valid values are "darkMode" and "lightMode"
        width: 1200, // width to generate with (in pixels)
        height: 630, // height to generate with (in pixels)
        excludeRoot: false, // wether to exclude "/" index path to be excluded from auto generated images (false = use auto, true = use default og image)
        imageStructure: defaultImage, // custom image component to use
      }),
    ],
  },
 }
 ```
 ### Configuration Options
 | Option           | Type      | Default      | Description                                                       |
 | ---------------- | --------- | ------------ | ----------------------------------------------------------------- |
 | `colorScheme`    | string    | "lightMode"  | Theme to use for generating images ("darkMode" or "lightMode")    |
 | `width`          | number    | 1200         | Width of the generated image in pixels                            |
 | `height`         | number    | 630          | Height of the generated image in pixels                           |
 | `excludeRoot`    | boolean   | false        | Whether to exclude the root index page from auto-generated images |
 | `imageStructure` | component | defaultImage | Custom component to use for image generation                      |
 ## Frontmatter Properties
 The following properties can be used to customize your link previews:
 | Property            | Alias            | Summary                             |
 | ------------------- | ---------------- | ----------------------------------- |
 | `socialDescription` | `description`    | Description to be used for preview. |
 | `socialImage`       | `image`, `cover` | Link to preview image.              |
 The `socialImage` property should contain a link to an image relative to `quartz/static`. If you have a folder for all your images in `quartz/static/my-images`, an example for `socialImage` could be `"my-images/cover.png"`.
 > [!info] Info
 >
 > The priority for what image will be used for the cover image looks like the following: `frontmatter property > generated image (if enabled) > default image`.
 >
 > The default image (`quartz/static/og-image.png`) will only be used as a fallback if nothing else is set. If the Custom OG Images emitter plugin is enabled, it will be treated as the new default per page, but can be overwritten by setting the `socialImage` frontmatter property for that page.
 ## Customization
 You can fully customize how the images being generated look by passing your own component to `imageStructure`. This component takes JSX + some page metadata/config options and converts it to an image using [satori](https://github.com/vercel/satori). Vercel provides an [online playground](https://og-playground.vercel.app/) that can be used to preview how your JSX looks like as a picture. This is ideal for prototyping your custom design.
 ### Fonts
 You will also be passed an array containing a header and a body font (where the first entry is header and the second is body). The fonts matches the ones selected in `theme.typography.header` and `theme.typography.body` from `quartz.config.ts` and will be passed in the format required by [`satori`](https://github.com/vercel/satori). To use them in CSS, use the `.name` property (e.g. `fontFamily: fonts[1].name` to use the "body" font family).
 An example of a component using the header font could look like this:
 ```tsx title="socialImage.tsx"
 export const myImage: SocialImageOptions["imageStructure"] = (...) => {
  return <p style={{ fontFamily: fonts[0].name }}>Cool Header!</p>
 }
 ```
 > [!example]- Local fonts
 >
 > For cases where you use a local fonts under `static` folder, make sure to set the correct `@font-face` in `custom.scss`
 >
 > ```scss title="custom.scss"
 > @font-face {
 >   font-family: "Newsreader";
 >   font-style: normal;
 >   font-weight: normal;
 >   font-display: swap;
 >   src: url("/static/Newsreader.woff2") format("woff2");
 > }
 > ```
 >
 > Then in `quartz/util/og.tsx`, you can load the Satori fonts like so:
 >
 > ```tsx title="quartz/util/og.tsx"
 > import { joinSegments, QUARTZ } from "../path"
 > import fs from "fs"
 > import path from "path"
 >
 > const newsreaderFontPath = joinSegments(QUARTZ, "static", "Newsreader.woff2")
 > export async function getSatoriFonts(headerFont: FontSpecification, bodyFont: FontSpecification) {
 >   // ... rest of implementation remains same
 >   const fonts: SatoriOptions["fonts"] = [
 >     ...headerFontData.map((data, idx) => ({
 >       name: headerFontName,
 >       data,
 >       weight: headerWeights[idx],
 >       style: "normal" as const,
 >     })),
 >     ...bodyFontData.map((data, idx) => ({
 >       name: bodyFontName,
 >       data,
 >       weight: bodyWeights[idx],
 >       style: "normal" as const,
 >     })),
 >     {
 >       name: "Newsreader",
 >       data: await fs.promises.readFile(path.resolve(newsreaderFontPath)),
 >       weight: 400,
 >       style: "normal" as const,
 >     },
 >   ]
 >
 >   return fonts
 > }
 > ```
 >
 > This font then can be used with your custom structure.
 ## Examples
 Here are some example image components you can use as a starting point:
 ### Basic Example
 This example will generate images that look as follows:
 | Light                                      | Dark                                      |
 | ------------------------------------------ | ----------------------------------------- |
 | ![[custom-social-image-preview-light.png]] | ![[custom-social-image-preview-dark.png]] |
 ```tsx
 import { SatoriOptions } from "satori/wasm"
 import { GlobalConfiguration } from "../cfg"
 import { SocialImageOptions, UserOpts } from "./imageHelper"
 import { QuartzPluginData } from "../plugins/vfile"
 export const customImage: SocialImageOptions["imageStructure"] = (
  cfg: GlobalConfiguration,
  userOpts: UserOpts,
  title: string,
  description: string,
  fonts: SatoriOptions["fonts"],
  fileData: QuartzPluginData,
 ) => {
  // How many characters are allowed before switching to smaller font
  const fontBreakPoint = 22
  const useSmallerFont = title.length > fontBreakPoint
  const { colorScheme } = userOpts
  return (
    <div
      style={{
        display: "flex",
        flexDirection: "row",
        justifyContent: "flex-start",
        alignItems: "center",
        height: "100%",
        width: "100%",
      }}
    >
      <div
        style={{
          display: "flex",
          alignItems: "center",
          justifyContent: "center",
          height: "100%",
          width: "100%",
          backgroundColor: cfg.theme.colors[colorScheme].light,
          flexDirection: "column",
          gap: "2.5rem",
          paddingTop: "2rem",
          paddingBottom: "2rem",
        }}
      >
        <p
          style={{
            color: cfg.theme.colors[colorScheme].dark,
            fontSize: useSmallerFont ? 70 : 82,
            marginLeft: "4rem",
            textAlign: "center",
            marginRight: "4rem",
            fontFamily: fonts[0].name,
          }}
        >
          {title}
        </p>
        <p
          style={{
            color: cfg.theme.colors[colorScheme].dark,
            fontSize: 44,
            marginLeft: "8rem",
            marginRight: "8rem",
            lineClamp: 3,
            fontFamily: fonts[1].name,
          }}
        >
          {description}
        </p>
      </div>
      <div
        style={{
          height: "100%",
          width: "2vw",
          position: "absolute",
          backgroundColor: cfg.theme.colors[colorScheme].tertiary,
          opacity: 0.85,
        }}
      />
    </div>
  )
 }
 ```
 ### Advanced Example
 The following example includes a customized social image with a custom background and formatted date:
 ```typescript title="custom-og.tsx"
 export const og: SocialImageOptions["Component"] = (
  cfg: GlobalConfiguration,
  fileData: QuartzPluginData,
  { colorScheme }: Options,
  title: string,
  description: string,
  fonts: SatoriOptions["fonts"],
 ) => {
  let created: string | undefined
  let reading: string | undefined
  if (fileData.dates) {
    created = formatDate(getDate(cfg, fileData)!, cfg.locale)
  }
  const { minutes, text: _timeTaken, words: _words } = readingTime(fileData.text!)
  reading = i18n(cfg.locale).components.contentMeta.readingTime({
    minutes: Math.ceil(minutes),
  })
  const Li = [created, reading]
  return (
    <div
      style={{
        position: "relative",
        display: "flex",
        flexDirection: "row",
        alignItems: "flex-start",
        height: "100%",
        width: "100%",
        backgroundImage: `url("https://${cfg.baseUrl}/static/og-image.jpeg")`,
        backgroundSize: "100% 100%",
      }}
    >
      <div
        style={{
          position: "absolute",
          top: 0,
          left: 0,
          right: 0,
          bottom: 0,
          background: "radial-gradient(circle at center, transparent, rgba(0, 0, 0, 0.4) 70%)",
        }}
      />
      <div
        style={{
          display: "flex",
          height: "100%",
          width: "100%",
          flexDirection: "column",
          justifyContent: "flex-start",
          alignItems: "flex-start",
          gap: "1.5rem",
          paddingTop: "4rem",
          paddingBottom: "4rem",
          marginLeft: "4rem",
        }}
      >
        <img
          src={`"https://${cfg.baseUrl}/static/icon.jpeg"`}
          style={{
            position: "relative",
            backgroundClip: "border-box",
            borderRadius: "6rem",
          }}
          width={80}
        />
        <div
          style={{
            display: "flex",
            flexDirection: "column",
            textAlign: "left",
            fontFamily: fonts[0].name,
          }}
        >
          <h2
            style={{
              color: cfg.theme.colors[colorScheme].light,
              fontSize: "3rem",
              fontWeight: 700,
              marginRight: "4rem",
              fontFamily: fonts[0].name,
            }}
          >
            {title}
          </h2>
          <ul
            style={{
              color: cfg.theme.colors[colorScheme].gray,
              gap: "1rem",
              fontSize: "1.5rem",
              fontFamily: fonts[1].name,
            }}
          >
            {Li.map((item, index) => {
              if (item) {
                return <li key={index}>{item}</li>
              }
            })}
          </ul>
        </div>
        <p
          style={{
            color: cfg.theme.colors[colorScheme].light,
            fontSize: "1.5rem",
            overflow: "hidden",
            marginRight: "8rem",
            textOverflow: "ellipsis",
            display: "-webkit-box",
            WebkitLineClamp: 7,
            WebkitBoxOrient: "vertical",
            lineClamp: 7,
            fontFamily: fonts[1].name,
          }}
        >
          {description}
        </p>
      </div>
    </div>
  )
 }
 ```
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "@jackyzha0/quartz",
-  "version": "4.4.0",
+  "version": "4.5.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "@jackyzha0/quartz",
-      "version": "4.4.0",
+      "version": "4.5.0",
      "license": "MIT",
      "dependencies": {
        "@clack/prompts": "^0.10.0",
@@ -14,6 +14,7 @@
        "@myriaddreamin/rehype-typst": "^0.5.4",
        "@napi-rs/simple-git": "0.1.19",
        "@tweenjs/tween.js": "^25.0.0",
        "ansi-truncate": "^1.2.0",
        "async-mutex": "^0.5.0",
        "chalk": "^5.4.1",
        "chokidar": "^4.0.3",
@@ -34,6 +35,7 @@
        "mdast-util-to-hast": "^13.2.0",
        "mdast-util-to-string": "^4.0.0",
        "micromorph": "^0.4.5",
        "minimatch": "^10.0.1",
        "pixi.js": "^8.8.1",
        "preact": "^10.26.4",
        "preact-render-to-string": "^6.5.13",
@@ -75,7 +77,6 @@
        "quartz": "quartz/bootstrap-cli.mjs"
      },
      "devDependencies": {
        "@types/cli-spinner": "^0.2.3",
        "@types/d3": "^7.4.3",
        "@types/hast": "^3.0.4",
        "@types/js-yaml": "^4.0.9",
@@ -1585,15 +1586,6 @@
      "integrity": "sha512-XKLA6syeBUaPzx4j3qwMqzzq+V4uo72BnlbOjmuljLrRqdsd3qnzvZZoxvMHZ23ndsRS4aufU6JOZYpCbU6T1A==",
      "license": "MIT"
    },
    "node_modules/@types/cli-spinner": {
      "version": "0.2.3",
      "resolved": "https://registry.npmjs.org/@types/cli-spinner/-/cli-spinner-0.2.3.tgz",
      "integrity": "sha512-TMO6mWltW0lCu1de8DMRq9+59OP/tEjghS+rs8ZEQ2EgYP5yV3bGw0tS14TMyJGqFaoVChNvhkVzv9RC1UgX+w==",
      "dev": true,
      "dependencies": {
        "@types/node": "*"
      }
    },
    "node_modules/@types/css-font-loading-module": {
      "version": "0.0.12",
      "resolved": "https://registry.npmjs.org/@types/css-font-loading-module/-/css-font-loading-module-0.0.12.tgz",
@@ -2042,6 +2034,15 @@
        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
      }
    },
    "node_modules/ansi-truncate": {
      "version": "1.2.0",
      "resolved": "https://registry.npmjs.org/ansi-truncate/-/ansi-truncate-1.2.0.tgz",
      "integrity": "sha512-/SLVrxNIP8o8iRHjdK3K9s2hDqdvb86NEjZOAB6ecWFsOo+9obaby97prnvAPn6j7ExXCpbvtlJFYPkkspg4BQ==",
      "license": "MIT",
      "dependencies": {
        "fast-string-truncated-width": "^1.2.0"
      }
    },
    "node_modules/argparse": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -3068,6 +3069,12 @@
        "node": ">=8.6.0"
      }
    },
    "node_modules/fast-string-truncated-width": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/fast-string-truncated-width/-/fast-string-truncated-width-1.2.1.tgz",
      "integrity": "sha512-Q9acT/+Uu3GwGj+5w/zsGuQjh9O1TyywhIwAxHudtWrgF09nHOPrvTLhQevPbttcxjr/SNN7mJmfOw/B1bXgow==",
      "license": "MIT"
    },
    "node_modules/fastq": {
      "version": "1.19.0",
      "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.19.0.tgz",
@@ -5248,6 +5255,7 @@
      "version": "10.0.1",
      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-10.0.1.tgz",
      "integrity": "sha512-ethXTt3SGGR+95gudmqJ1eNhRO7eGEGIgYA9vnPatK4/etz2MEVDno5GMCibdMTuBMyElzIlgxMna3K94XDIDQ==",
      "license": "ISC",
      "dependencies": {
        "brace-expansion": "^2.0.1"
      },
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
  "name": "@jackyzha0/quartz",
  "description": "🌱 publish your digital garden and notes as a website",
  "private": true,
-  "version": "4.4.0",
+  "version": "4.5.0",
  "type": "module",
  "author": "jackyzha0 <j.zhao2k19@gmail.com>",
  "license": "MIT",
@@ -40,6 +40,7 @@
    "@myriaddreamin/rehype-typst": "^0.5.4",
    "@napi-rs/simple-git": "0.1.19",
    "@tweenjs/tween.js": "^25.0.0",
    "ansi-truncate": "^1.2.0",
    "async-mutex": "^0.5.0",
    "chalk": "^5.4.1",
    "chokidar": "^4.0.3",
@@ -60,6 +61,7 @@
    "mdast-util-to-hast": "^13.2.0",
    "mdast-util-to-string": "^4.0.0",
    "micromorph": "^0.4.5",
    "minimatch": "^10.0.1",
    "pixi.js": "^8.8.1",
    "preact": "^10.26.4",
    "preact-render-to-string": "^6.5.13",
@@ -98,7 +100,6 @@
    "yargs": "^17.7.2"
  },
  "devDependencies": {
    "@types/cli-spinner": "^0.2.3",
    "@types/d3": "^7.4.3",
    "@types/hast": "^3.0.4",
    "@types/js-yaml": "^4.0.9",
--- a/quartz.config.ts
+++ b/quartz.config.ts
@@ -19,7 +19,6 @@ const config: QuartzConfig = {
    baseUrl: "quartz.jzhao.xyz",
    ignorePatterns: ["private", "templates", ".obsidian"],
    defaultDateType: "created",
    generateSocialImages: true,
    theme: {
      fontOrigin: "googleFonts",
      cdnCaching: true,
@@ -58,7 +57,7 @@ const config: QuartzConfig = {
    transformers: [
      Plugin.FrontMatter(),
      Plugin.CreatedModifiedDate({
-        priority: ["frontmatter", "filesystem"],
+        priority: ["git", "frontmatter", "filesystem"],
      }),
      Plugin.SyntaxHighlighting({
        theme: {
@@ -88,6 +87,8 @@ const config: QuartzConfig = {
      Plugin.Assets(),
      Plugin.Static(),
      Plugin.NotFoundPage(),
      // Comment out CustomOgImages to speed up build time
      Plugin.CustomOgImages(),
    ],
  },
 }
--- a/quartz.layout.ts
+++ b/quartz.layout.ts
@@ -49,8 +49,15 @@ export const defaultListPageLayout: PageLayout = {
  left: [
    Component.PageTitle(),
    Component.MobileOnly(Component.Spacer()),
-    Component.Search(),
+    Component.Flex({
-    Component.Darkmode(),
+      components: [
        {
          Component: Component.Search(),
          grow: true,
        },
        { Component: Component.Darkmode() },
      ],
    }),
    Component.Explorer(),
  ],
  right: [],
--- a/quartz/build.ts
+++ b/quartz/build.ts
@@ -9,7 +9,7 @@ import { parseMarkdown } from "./processors/parse"
 import { filterContent } from "./processors/filter"
 import { emitContent } from "./processors/emit"
 import cfg from "../quartz.config"
-import { FilePath, FullSlug, joinSegments, slugifyFilePath } from "./util/path"
+import { FilePath, joinSegments, slugifyFilePath } from "./util/path"
 import chokidar from "chokidar"
 import { ProcessedContent } from "./plugins/vfile"
 import { Argv, BuildCtx } from "./util/ctx"
@@ -17,34 +17,39 @@ import { glob, toPosixPath } from "./util/glob"
 import { trace } from "./util/trace"
 import { options } from "./util/sourcemap"
 import { Mutex } from "async-mutex"
 import DepGraph from "./depgraph"
 import { getStaticResourcesFromPlugins } from "./plugins"
 import { randomIdNonSecure } from "./util/random"
 import { ChangeEvent } from "./plugins/types"
 import { minimatch } from "minimatch"
-type Dependencies = Record<string, DepGraph<FilePath> | null>
+type ContentMap = Map<
  FilePath,
  | {
      type: "markdown"
      content: ProcessedContent
    }
  | {
      type: "other"
    }
 >
 type BuildData = {
  ctx: BuildCtx
  ignored: GlobbyFilterFunction
  mut: Mutex
-  initialSlugs: FullSlug[]
+  contentMap: ContentMap
-  // TODO merge contentMap and trackedAssets
+  changesSinceLastBuild: Record<FilePath, ChangeEvent["type"]>
  contentMap: Map<FilePath, ProcessedContent>
  trackedAssets: Set<FilePath>
  toRebuild: Set<FilePath>
  toRemove: Set<FilePath>
  lastBuildMs: number
  dependencies: Dependencies
 }
 type FileEvent = "add" | "change" | "delete"
 async function buildQuartz(argv: Argv, mut: Mutex, clientRefresh: () => void) {
  const ctx: BuildCtx = {
    buildId: randomIdNonSecure(),
    argv,
    cfg,
    allSlugs: [],
    allFiles: [],
    incremental: false,
  }
  const perf = new PerfTimer()
@@ -67,64 +72,70 @@ async function buildQuartz(argv: Argv, mut: Mutex, clientRefresh: () => void) {
  perf.addEvent("glob")
  const allFiles = await glob("**/*.*", argv.directory, cfg.configuration.ignorePatterns)
-  const fps = allFiles.filter((fp) => fp.endsWith(".md")).sort()
+  const markdownPaths = allFiles.filter((fp) => fp.endsWith(".md")).sort()
  console.log(
-    `Found ${fps.length} input files from \`${argv.directory}\` in ${perf.timeSince("glob")}`,
+    `Found ${markdownPaths.length} input files from \`${argv.directory}\` in ${perf.timeSince("glob")}`,
  )
-  const filePaths = fps.map((fp) => joinSegments(argv.directory, fp) as FilePath)
+  const filePaths = markdownPaths.map((fp) => joinSegments(argv.directory, fp) as FilePath)
  ctx.allFiles = allFiles
  ctx.allSlugs = allFiles.map((fp) => slugifyFilePath(fp as FilePath))
  const parsedFiles = await parseMarkdown(ctx, filePaths)
  const filteredContent = filterContent(ctx, parsedFiles)
  const dependencies: Record<string, DepGraph<FilePath> | null> = {}
  // Only build dependency graphs if we're doing a fast rebuild
  if (argv.fastRebuild) {
    const staticResources = getStaticResourcesFromPlugins(ctx)
    for (const emitter of cfg.plugins.emitters) {
      dependencies[emitter.name] =
        (await emitter.getDependencyGraph?.(ctx, filteredContent, staticResources)) ?? null
    }
  }
  await emitContent(ctx, filteredContent)
-  console.log(chalk.green(`Done processing ${fps.length} files in ${perf.timeSince()}`))
+  console.log(chalk.green(`Done processing ${markdownPaths.length} files in ${perf.timeSince()}`))
  release()
-  if (argv.serve) {
+  if (argv.watch) {
-    return startServing(ctx, mut, parsedFiles, clientRefresh, dependencies)
+    ctx.incremental = true
    return startWatching(ctx, mut, parsedFiles, clientRefresh)
  }
 }
 // setup watcher for rebuilds
-async function startServing(
+async function startWatching(
  ctx: BuildCtx,
  mut: Mutex,
  initialContent: ProcessedContent[],
  clientRefresh: () => void,
  dependencies: Dependencies, // emitter name: dep graph
 ) {
-  const { argv } = ctx
+  const { argv, allFiles } = ctx
-  // cache file parse results
+  const contentMap: ContentMap = new Map()
-  const contentMap = new Map<FilePath, ProcessedContent>()
+  for (const filePath of allFiles) {
-  for (const content of initialContent) {
+    contentMap.set(filePath, {
-    const [_tree, vfile] = content
+      type: "other",
-    contentMap.set(vfile.data.filePath!, content)
+    })
  }
  for (const content of initialContent) {
    const [_tree, vfile] = content
    contentMap.set(vfile.data.relativePath!, {
      type: "markdown",
      content,
    })
  }
  const gitIgnoredMatcher = await isGitIgnored()
  const buildData: BuildData = {
    ctx,
    mut,
    dependencies,
    contentMap,
-    ignored: await isGitIgnored(),
+    ignored: (path) => {
-    initialSlugs: ctx.allSlugs,
+      if (gitIgnoredMatcher(path)) return true
-    toRebuild: new Set<FilePath>(),
+      const pathStr = path.toString()
-    toRemove: new Set<FilePath>(),
+      for (const pattern of cfg.configuration.ignorePatterns) {
-    trackedAssets: new Set<FilePath>(),
+        if (minimatch(pathStr, pattern)) {
          return true
        }
      }
      return false
    },
    changesSinceLastBuild: {},
    lastBuildMs: 0,
  }
@@ -134,34 +145,37 @@ async function startServing(
    ignoreInitial: true,
  })
-  const buildFromEntry = argv.fastRebuild ? partialRebuildFromEntrypoint : rebuildFromEntrypoint
+  const changes: ChangeEvent[] = []
  watcher
-    .on("add", (fp) => buildFromEntry(fp as string, "add", clientRefresh, buildData))
+    .on("add", (fp) => {
-    .on("change", (fp) => buildFromEntry(fp as string, "change", clientRefresh, buildData))
+      if (buildData.ignored(fp)) return
-    .on("unlink", (fp) => buildFromEntry(fp as string, "delete", clientRefresh, buildData))
+      changes.push({ path: fp as FilePath, type: "add" })
      void rebuild(changes, clientRefresh, buildData)
    })
    .on("change", (fp) => {
      if (buildData.ignored(fp)) return
      changes.push({ path: fp as FilePath, type: "change" })
      void rebuild(changes, clientRefresh, buildData)
    })
    .on("unlink", (fp) => {
      if (buildData.ignored(fp)) return
      changes.push({ path: fp as FilePath, type: "delete" })
      void rebuild(changes, clientRefresh, buildData)
    })
  return async () => {
    await watcher.close()
  }
 }
-async function partialRebuildFromEntrypoint(
+async function rebuild(changes: ChangeEvent[], clientRefresh: () => void, buildData: BuildData) {
-  filepath: string,
+  const { ctx, contentMap, mut, changesSinceLastBuild } = buildData
  action: FileEvent,
  clientRefresh: () => void,
  buildData: BuildData, // note: this function mutates buildData
 ) {
  const { ctx, ignored, dependencies, contentMap, mut, toRemove } = buildData
  const { argv, cfg } = ctx
  // don't do anything for gitignored files
  if (ignored(filepath)) {
    return
  }
  const buildId = randomIdNonSecure()
  ctx.buildId = buildId
  buildData.lastBuildMs = new Date().getTime()
  const numChangesInBuild = changes.length
  const release = await mut.acquire()
  // if there's another build after us, release and let them do it
@@ -171,242 +185,105 @@ async function partialRebuildFromEntrypoint(
  }
  const perf = new PerfTimer()
  perf.addEvent("rebuild")
  console.log(chalk.yellow("Detected change, rebuilding..."))
-  // UPDATE DEP GRAPH
+  // update changesSinceLastBuild
-  const fp = joinSegments(argv.directory, toPosixPath(filepath)) as FilePath
+  for (const change of changes) {
    changesSinceLastBuild[change.path] = change.type
  }
  const staticResources = getStaticResourcesFromPlugins(ctx)
-  let processedFiles: ProcessedContent[] = []
+  const pathsToParse: FilePath[] = []
-
+  for (const [fp, type] of Object.entries(changesSinceLastBuild)) {
-  switch (action) {
+    if (type === "delete" || path.extname(fp) !== ".md") continue
-    case "add":
+    const fullPath = joinSegments(argv.directory, toPosixPath(fp)) as FilePath
-      // add to cache when new file is added
+    pathsToParse.push(fullPath)
      processedFiles = await parseMarkdown(ctx, [fp])
      processedFiles.forEach(([tree, vfile]) => contentMap.set(vfile.data.filePath!, [tree, vfile]))
      // update the dep graph by asking all emitters whether they depend on this file
      for (const emitter of cfg.plugins.emitters) {
        const emitterGraph =
          (await emitter.getDependencyGraph?.(ctx, processedFiles, staticResources)) ?? null
        if (emitterGraph) {
          const existingGraph = dependencies[emitter.name]
          if (existingGraph !== null) {
            existingGraph.mergeGraph(emitterGraph)
          } else {
            // might be the first time we're adding a mardown file
            dependencies[emitter.name] = emitterGraph
          }
        }
      }
      break
    case "change":
      // invalidate cache when file is changed
      processedFiles = await parseMarkdown(ctx, [fp])
      processedFiles.forEach(([tree, vfile]) => contentMap.set(vfile.data.filePath!, [tree, vfile]))
      // only content files can have added/removed dependencies because of transclusions
      if (path.extname(fp) === ".md") {
        for (const emitter of cfg.plugins.emitters) {
          // get new dependencies from all emitters for this file
          const emitterGraph =
            (await emitter.getDependencyGraph?.(ctx, processedFiles, staticResources)) ?? null
          // only update the graph if the emitter plugin uses the changed file
          // eg. Assets plugin ignores md files, so we skip updating the graph
          if (emitterGraph?.hasNode(fp)) {
            // merge the new dependencies into the dep graph
            dependencies[emitter.name]?.updateIncomingEdgesForNode(emitterGraph, fp)
          }
        }
      }
      break
    case "delete":
      toRemove.add(fp)
      break
  }
-  if (argv.verbose) {
+  const parsed = await parseMarkdown(ctx, pathsToParse)
-    console.log(`Updated dependency graphs in ${perf.timeSince()}`)
+  for (const content of parsed) {
    contentMap.set(content[1].data.relativePath!, {
      type: "markdown",
      content,
    })
  }
-  // EMIT
+  // update state using changesSinceLastBuild
-  perf.addEvent("rebuild")
+  // we do this weird play of add => compute change events => remove
  // so that partialEmitters can do appropriate cleanup based on the content of deleted files
  for (const [file, change] of Object.entries(changesSinceLastBuild)) {
    if (change === "delete") {
      // universal delete case
      contentMap.delete(file as FilePath)
    }
    // manually track non-markdown files as processed files only
    // contains markdown files
    if (change === "add" && path.extname(file) !== ".md") {
      contentMap.set(file as FilePath, {
        type: "other",
      })
    }
  }
  const changeEvents: ChangeEvent[] = Object.entries(changesSinceLastBuild).map(([fp, type]) => {
    const path = fp as FilePath
    const processedContent = contentMap.get(path)
    if (processedContent?.type === "markdown") {
      const [_tree, file] = processedContent.content
      return {
        type,
        path,
        file,
      }
    }
    return {
      type,
      path,
    }
  })
  // update allFiles and then allSlugs with the consistent view of content map
  ctx.allFiles = Array.from(contentMap.keys())
  ctx.allSlugs = ctx.allFiles.map((fp) => slugifyFilePath(fp as FilePath))
  const processedFiles = Array.from(contentMap.values())
    .filter((file) => file.type === "markdown")
    .map((file) => file.content)
  let emittedFiles = 0
  for (const emitter of cfg.plugins.emitters) {
-    const depGraph = dependencies[emitter.name]
+    // Try to use partialEmit if available, otherwise assume the output is static
-
+    const emitFn = emitter.partialEmit ?? emitter.emit
-    // emitter hasn't defined a dependency graph. call it with all processed files
+    const emitted = await emitFn(ctx, processedFiles, staticResources, changeEvents)
-    if (depGraph === null) {
+    if (emitted === null) {
      if (argv.verbose) {
        console.log(
          `Emitter ${emitter.name} doesn't define a dependency graph. Calling it with all files...`,
        )
      }
      const files = [...contentMap.values()].filter(
        ([_node, vfile]) => !toRemove.has(vfile.data.filePath!),
      )
      const emittedFps = await emitter.emit(ctx, files, staticResources)
      if (ctx.argv.verbose) {
        for (const file of emittedFps) {
          console.log(`[emit:${emitter.name}] ${file}`)
        }
      }
      emittedFiles += emittedFps.length
      continue
    }
-    // only call the emitter if it uses this file
+    if (Symbol.asyncIterator in emitted) {
-    if (depGraph.hasNode(fp)) {
+      // Async generator case
-      // re-emit using all files that are needed for the downstream of this file
+      for await (const file of emitted) {
-      // eg. for ContentIndex, the dep graph could be:
+        emittedFiles++
-      // a.md --> contentIndex.json
+        if (ctx.argv.verbose) {
-      // b.md ------^
+          console.log(`[emit:${emitter.name}] ${file}`)
-      //
+        }
-      // if a.md changes, we need to re-emit contentIndex.json,
+      }
-      // and supply [a.md, b.md] to the emitter
+    } else {
-      const upstreams = [...depGraph.getLeafNodeAncestors(fp)] as FilePath[]
+      // Array case
-
+      emittedFiles += emitted.length
-      const upstreamContent = upstreams
+      if (ctx.argv.verbose) {
-        // filter out non-markdown files
+        for (const file of emitted) {
        .filter((file) => contentMap.has(file))
        // if file was deleted, don't give it to the emitter
        .filter((file) => !toRemove.has(file))
        .map((file) => contentMap.get(file)!)
      const emittedFps = await emitter.emit(ctx, upstreamContent, staticResources)
      if (ctx.argv.verbose) {
        for (const file of emittedFps) {
          console.log(`[emit:${emitter.name}] ${file}`)
        }
      }
      emittedFiles += emittedFps.length
    }
  }
  console.log(`Emitted ${emittedFiles} files to \`${argv.output}\` in ${perf.timeSince("rebuild")}`)
  // CLEANUP
  const destinationsToDelete = new Set<FilePath>()
  for (const file of toRemove) {
    // remove from cache
    contentMap.delete(file)
    Object.values(dependencies).forEach((depGraph) => {
      // remove the node from dependency graphs
      depGraph?.removeNode(file)
      // remove any orphan nodes. eg if a.md is deleted, a.html is orphaned and should be removed
      const orphanNodes = depGraph?.removeOrphanNodes()
      orphanNodes?.forEach((node) => {
        // only delete files that are in the output directory
        if (node.startsWith(argv.output)) {
          destinationsToDelete.add(node)
        }
      })
    })
  }
  await rimraf([...destinationsToDelete])
  console.log(chalk.green(`Done rebuilding in ${perf.timeSince()}`))
-
+  changes.splice(0, numChangesInBuild)
  toRemove.clear()
  release()
  clientRefresh()
 }
 async function rebuildFromEntrypoint(
  fp: string,
  action: FileEvent,
  clientRefresh: () => void,
  buildData: BuildData, // note: this function mutates buildData
 ) {
  const { ctx, ignored, mut, initialSlugs, contentMap, toRebuild, toRemove, trackedAssets } =
    buildData
  const { argv } = ctx
  // don't do anything for gitignored files
  if (ignored(fp)) {
    return
  }
  // dont bother rebuilding for non-content files, just track and refresh
  fp = toPosixPath(fp)
  const filePath = joinSegments(argv.directory, fp) as FilePath
  if (path.extname(fp) !== ".md") {
    if (action === "add" || action === "change") {
      trackedAssets.add(filePath)
    } else if (action === "delete") {
      trackedAssets.delete(filePath)
    }
    clientRefresh()
    return
  }
  if (action === "add" || action === "change") {
    toRebuild.add(filePath)
  } else if (action === "delete") {
    toRemove.add(filePath)
  }
  const buildId = randomIdNonSecure()
  ctx.buildId = buildId
  buildData.lastBuildMs = new Date().getTime()
  const release = await mut.acquire()
  // there's another build after us, release and let them do it
  if (ctx.buildId !== buildId) {
    release()
    return
  }
  const perf = new PerfTimer()
  console.log(chalk.yellow("Detected change, rebuilding..."))
  try {
    const filesToRebuild = [...toRebuild].filter((fp) => !toRemove.has(fp))
    const parsedContent = await parseMarkdown(ctx, filesToRebuild)
    for (const content of parsedContent) {
      const [_tree, vfile] = content
      contentMap.set(vfile.data.filePath!, content)
    }
    for (const fp of toRemove) {
      contentMap.delete(fp)
    }
    const parsedFiles = [...contentMap.values()]
    const filteredContent = filterContent(ctx, parsedFiles)
    // re-update slugs
    const trackedSlugs = [...new Set([...contentMap.keys(), ...toRebuild, ...trackedAssets])]
      .filter((fp) => !toRemove.has(fp))
      .map((fp) => slugifyFilePath(path.posix.relative(argv.directory, fp) as FilePath))
    ctx.allSlugs = [...new Set([...initialSlugs, ...trackedSlugs])]
    // TODO: we can probably traverse the link graph to figure out what's safe to delete here
    // instead of just deleting everything
    await rimraf(path.join(argv.output, ".*"), { glob: true })
    await emitContent(ctx, filteredContent)
    console.log(chalk.green(`Done rebuilding in ${perf.timeSince()}`))
  } catch (err) {
    console.log(chalk.yellow(`Rebuild failed. Waiting on a change to fix the error...`))
    if (argv.verbose) {
      console.log(chalk.red(err))
    }
  }
  clientRefresh()
  toRebuild.clear()
  toRemove.clear()
  release()
 }
--- a/quartz/cfg.ts
+++ b/quartz/cfg.ts
@@ -2,7 +2,6 @@ import { ValidDateType } from "./components/Date"
 import { QuartzComponent } from "./components/types"
 import { ValidLocale } from "./i18n"
 import { PluginTypes } from "./plugins/types"
 import { SocialImageOptions } from "./util/og"
 import { Theme } from "./util/theme"
 export type Analytics =
@@ -61,10 +60,6 @@ export interface GlobalConfiguration {
   *   Quartz will avoid using this as much as possible and use relative URLs most of the time
   */
  baseUrl?: string
  /**
   * Whether to generate social images (Open Graph and Twitter standard) for link previews
   */
  generateSocialImages: boolean | Partial<SocialImageOptions>
  theme: Theme
  /**
   * Allow to translate the date in the language of your choice.
--- a/quartz/cli/args.js
+++ b/quartz/cli/args.js
@@ -71,10 +71,10 @@ export const BuildArgv = {
    default: false,
    describe: "run a local server to live-preview your Quartz",
  },
-  fastRebuild: {
+  watch: {
    boolean: true,
    default: false,
-    describe: "[experimental] rebuild only the changed files",
+    describe: "watch for changes and rebuild automatically",
  },
  baseDir: {
    string: true,
--- a/quartz/cli/handlers.js
+++ b/quartz/cli/handlers.js
@@ -225,6 +225,10 @@ See the [documentation](https://quartz.jzhao.xyz) for how to get started.
 * @param {*} argv arguments for `build`
 */
 export async function handleBuild(argv) {
  if (argv.serve) {
    argv.watch = true
  }
  console.log(chalk.bgGreen.black(`\n Quartz v${version} \n`))
  const ctx = await esbuild.context({
    entryPoints: [fp],
@@ -331,9 +335,10 @@ export async function handleBuild(argv) {
    clientRefresh()
  }
  let clientRefresh = () => {}
  if (argv.serve) {
    const connections = []
-    const clientRefresh = () => connections.forEach((conn) => conn.send("rebuild"))
+    clientRefresh = () => connections.forEach((conn) => conn.send("rebuild"))
    if (argv.baseDir !== "" && !argv.baseDir.startsWith("/")) {
      argv.baseDir = "/" + argv.baseDir
@@ -433,6 +438,7 @@ export async function handleBuild(argv) {
      return serve()
    })
    server.listen(argv.port)
    const wss = new WebSocketServer({ port: argv.wsPort })
    wss.on("connection", (ws) => connections.push(ws))
@@ -441,16 +447,27 @@ export async function handleBuild(argv) {
        `Started a Quartz server listening at http://localhost:${argv.port}${argv.baseDir}`,
      ),
    )
-    console.log("hint: exit with ctrl+c")
+  } else {
-    const paths = await globby(["**/*.ts", "**/*.tsx", "**/*.scss", "package.json"])
+    await build(clientRefresh)
    ctx.dispose()
  }
  if (argv.watch) {
    const paths = await globby([
      "**/*.ts",
      "quartz/cli/*.js",
      "quartz/static/**/*",
      "**/*.tsx",
      "**/*.scss",
      "package.json",
    ])
    chokidar
      .watch(paths, { ignoreInitial: true })
      .on("add", () => build(clientRefresh))
      .on("change", () => build(clientRefresh))
      .on("unlink", () => build(clientRefresh))
-  } else {
+
-    await build(() => {})
+    console.log(chalk.grey("hint: exit with ctrl+c"))
    ctx.dispose()
  }
 }
--- a/quartz/components/Breadcrumbs.tsx
+++ b/quartz/components/Breadcrumbs.tsx
@@ -102,7 +102,7 @@ export default ((opts?: Partial<BreadcrumbOptions>) => {
        // Add current slug to full path
        currentPath = joinSegments(currentPath, slugParts[i])
-        const includeTrailingSlash = !isTagPath || i < 1
+        const includeTrailingSlash = !isTagPath || i < slugParts.length - 1
        // Format and add current crumb
        const crumb = formatCrumb(
--- a/quartz/components/Head.tsx
+++ b/quartz/components/Head.tsx
@@ -1,173 +1,41 @@
 import { i18n } from "../i18n"
-import { FullSlug, joinSegments, pathToRoot } from "../util/path"
+import { FullSlug, getFileExtension, joinSegments, pathToRoot } from "../util/path"
 import { CSSResourceToStyleElement, JSResourceToScriptElement } from "../util/resources"
-import { getFontSpecificationName, googleFontHref } from "../util/theme"
+import { googleFontHref } from "../util/theme"
 import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "./types"
 import satori, { SatoriOptions } from "satori"
 import { loadEmoji, getIconCode } from "../util/emoji"
 import fs from "fs"
 import sharp from "sharp"
 import { ImageOptions, SocialImageOptions, getSatoriFont, defaultImage } from "../util/og"
 import { unescapeHTML } from "../util/escape"
-
+import { CustomOgImagesEmitterName } from "../plugins/emitters/ogImage"
 /**
 * Generates social image (OG/twitter standard) and saves it as `.webp` inside the public folder
 * @param opts options for generating image
 */
 async function generateSocialImage(
  { cfg, description, fileName, fontsPromise, title, fileData }: ImageOptions,
  userOpts: SocialImageOptions,
  imageDir: string,
 ) {
  const fonts = await fontsPromise
  const { width, height } = userOpts
  // JSX that will be used to generate satori svg
  const imageComponent = userOpts.imageStructure(cfg, userOpts, title, description, fonts, fileData)
  const svg = await satori(imageComponent, {
    width,
    height,
    fonts,
    loadAdditionalAsset: async (languageCode: string, segment: string) => {
      if (languageCode === "emoji") {
        return `data:image/svg+xml;base64,${btoa(await loadEmoji(getIconCode(segment)))}`
      }
      return languageCode
    },
  })
  // Convert svg directly to webp (with additional compression)
  const compressed = await sharp(Buffer.from(svg)).webp({ quality: 40 }).toBuffer()
  // Write to file system
  const filePath = joinSegments(imageDir, `${fileName}.${extension}`)
  fs.writeFileSync(filePath, compressed)
 }
 const extension = "webp"
 const defaultOptions: SocialImageOptions = {
  colorScheme: "lightMode",
  width: 1200,
  height: 630,
  imageStructure: defaultImage,
  excludeRoot: false,
 }
 export default (() => {
  let fontsPromise: Promise<SatoriOptions["fonts"]>
  let fullOptions: SocialImageOptions
  const Head: QuartzComponent = ({
    cfg,
    fileData,
    externalResources,
    ctx,
  }: QuartzComponentProps) => {
    // Initialize options if not set
    if (!fullOptions) {
      if (typeof cfg.generateSocialImages !== "boolean") {
        fullOptions = { ...defaultOptions, ...cfg.generateSocialImages }
      } else {
        fullOptions = defaultOptions
      }
    }
    // Memoize google fonts
    if (!fontsPromise && cfg.generateSocialImages) {
      const headerFont = getFontSpecificationName(cfg.theme.typography.header)
      const bodyFont = getFontSpecificationName(cfg.theme.typography.body)
      fontsPromise = getSatoriFont(headerFont, bodyFont)
    }
    const slug = fileData.filePath
    // since "/" is not a valid character in file names, replace with "-"
    const fileName = slug?.replaceAll("/", "-")
    // Get file description (priority: frontmatter > fileData > default)
    const fdDescription =
      fileData.description?.trim() ?? i18n(cfg.locale).propertyDefaults.description
    const titleSuffix = cfg.pageTitleSuffix ?? ""
    const title =
      (fileData.frontmatter?.title ?? i18n(cfg.locale).propertyDefaults.title) + titleSuffix
-    let description = ""
+    const description =
-    if (fdDescription) {
+      fileData.frontmatter?.socialDescription ??
-      description = unescapeHTML(fdDescription)
+      fileData.frontmatter?.description ??
-    }
+      unescapeHTML(fileData.description?.trim() ?? i18n(cfg.locale).propertyDefaults.description)
    if (fileData.frontmatter?.socialDescription) {
      description = fileData.frontmatter?.socialDescription as string
    } else if (fileData.frontmatter?.description) {
      description = fileData.frontmatter?.description
    }
    const fileDir = joinSegments(ctx.argv.output, "static", "social-images")
    if (cfg.generateSocialImages) {
      // Generate folders for social images (if they dont exist yet)
      if (!fs.existsSync(fileDir)) {
        fs.mkdirSync(fileDir, { recursive: true })
      }
      if (fileName) {
        // Generate social image (happens async)
        void generateSocialImage(
          {
            title,
            description,
            fileName,
            fileDir,
            fileExt: extension,
            fontsPromise,
            cfg,
            fileData,
          },
          fullOptions,
          fileDir,
        )
      }
    }
    const { css, js, additionalHead } = externalResources
    const url = new URL(`https://${cfg.baseUrl ?? "example.com"}`)
    const path = url.pathname as FullSlug
    const baseDir = fileData.slug === "404" ? path : pathToRoot(fileData.slug!)
    const iconPath = joinSegments(baseDir, "static/icon.png")
    const ogImageDefaultPath = `https://${cfg.baseUrl}/static/og-image.png`
    // "static/social-images/slug-filename.md.webp"
    const ogImageGeneratedPath = `https://${cfg.baseUrl}/${fileDir.replace(
      `${ctx.argv.output}/`,
      "",
    )}/${fileName}.${extension}`
    // Use default og image if filePath doesnt exist (for autogenerated paths with no .md file)
    const useDefaultOgImage = fileName === undefined || !cfg.generateSocialImages
    // Path to og/social image (priority: frontmatter > generated image (if enabled) > default image)
    let ogImagePath = useDefaultOgImage ? ogImageDefaultPath : ogImageGeneratedPath
    // TODO: could be improved to support external images in the future
    // Aliases for image and cover handled in `frontmatter.ts`
    const frontmatterImgUrl = fileData.frontmatter?.socialImage
    // Override with default og image if config option is set
    if (fileData.slug === "index") {
      ogImagePath = ogImageDefaultPath
    }
    // Override with frontmatter url if existing
    if (frontmatterImgUrl) {
      ogImagePath = `https://${cfg.baseUrl}/static/${frontmatterImgUrl}`
    }
    // Url of current page
    const socialUrl =
      fileData.slug === "404" ? url.toString() : joinSegments(url.toString(), fileData.slug!)
    const usesCustomOgImage = ctx.cfg.plugins.emitters.some(
      (e) => e.name === CustomOgImagesEmitterName,
    )
    const ogImageDefaultPath = `https://${cfg.baseUrl}/static/og-image.png`
    return (
      <head>
        <title>{title}</title>
@@ -181,7 +49,7 @@ export default (() => {
        )}
        <link rel="preconnect" href="https://cdnjs.cloudflare.com" crossOrigin="anonymous" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-        {/* OG/Twitter meta tags */}
+
        <meta name="og:site_name" content={cfg.pageTitle}></meta>
        <meta property="og:title" content={title} />
        <meta property="og:type" content="website" />
@@ -189,28 +57,32 @@ export default (() => {
        <meta name="twitter:title" content={title} />
        <meta name="twitter:description" content={description} />
        <meta property="og:description" content={description} />
        <meta property="og:image:type" content={`image/${extension}`} />
        <meta property="og:image:alt" content={description} />
-        {/* Dont set width and height if unknown (when using custom frontmatter image) */}
+
-        {!frontmatterImgUrl && (
+        {!usesCustomOgImage && (
          <>
-            <meta property="og:image:width" content={fullOptions.width.toString()} />
+            <meta property="og:image" content={ogImageDefaultPath} />
-            <meta property="og:image:height" content={fullOptions.height.toString()} />
+            <meta property="og:image:url" content={ogImageDefaultPath} />
            <meta name="twitter:image" content={ogImageDefaultPath} />
            <meta
              property="og:image:type"
              content={`image/${getFileExtension(ogImageDefaultPath) ?? "png"}`}
            />
          </>
        )}
-        <meta property="og:image:url" content={ogImagePath} />
+
        {cfg.baseUrl && (
          <>
            <meta name="twitter:image" content={ogImagePath} />
            <meta property="og:image" content={ogImagePath} />
            <meta property="twitter:domain" content={cfg.baseUrl}></meta>
            <meta property="og:url" content={socialUrl}></meta>
            <meta property="twitter:url" content={socialUrl}></meta>
          </>
        )}
        <link rel="icon" href={iconPath} />
        <meta name="description" content={description} />
        <meta name="generator" content="Quartz" />
        {css.map((resource) => CSSResourceToStyleElement(resource, true))}
        {js
          .filter((resource) => resource.loadTime === "beforeDOMReady")
--- a/quartz/components/PageList.tsx
+++ b/quartz/components/PageList.tsx
@@ -1,4 +1,4 @@
-import { FullSlug, resolveRelative } from "../util/path"
+import { FullSlug, isFolderPath, resolveRelative } from "../util/path"
 import { QuartzPluginData } from "../plugins/vfile"
 import { Date, getDate } from "./Date"
 import { QuartzComponent, QuartzComponentProps } from "./types"
@@ -8,6 +8,13 @@ export type SortFn = (f1: QuartzPluginData, f2: QuartzPluginData) => number
 export function byDateAndAlphabetical(cfg: GlobalConfiguration): SortFn {
  return (f1, f2) => {
    // Sort folders first
    const f1IsFolder = isFolderPath(f1.slug ?? "")
    const f2IsFolder = isFolderPath(f2.slug ?? "")
    if (f1IsFolder && !f2IsFolder) return -1
    if (!f1IsFolder && f2IsFolder) return 1
    // If both are folders or both are files, sort by date/alphabetical
    if (f1.dates && f2.dates) {
      // sort descending
      return getDate(cfg, f2)!.getTime() - getDate(cfg, f1)!.getTime()
--- a/quartz/components/pages/FolderContent.tsx
+++ b/quartz/components/pages/FolderContent.tsx
@@ -1,16 +1,14 @@
 import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
 import path from "path"
 import style from "../styles/listPage.scss"
-import { byDateAndAlphabetical, PageList, SortFn } from "../PageList"
+import { PageList, SortFn } from "../PageList"
 import { stripSlashes, simplifySlug, joinSegments, FullSlug } from "../../util/path"
 import { Root } from "hast"
 import { htmlToJsx } from "../../util/jsx"
 import { i18n } from "../../i18n"
 import { QuartzPluginData } from "../../plugins/vfile"
 import { ComponentChildren } from "preact"
 import { concatenateResources } from "../../util/resources"
-
+import { FileTrieNode } from "../../util/fileTrie"
 interface FolderContentOptions {
  /**
   * Whether to display number of folders
@@ -27,51 +25,88 @@ const defaultOptions: FolderContentOptions = {
 export default ((opts?: Partial<FolderContentOptions>) => {
  const options: FolderContentOptions = { ...defaultOptions, ...opts }
  let trie: FileTrieNode<
    QuartzPluginData & {
      slug: string
      title: string
      filePath: string
    }
  >
  const FolderContent: QuartzComponent = (props: QuartzComponentProps) => {
    const { tree, fileData, allFiles, cfg } = props
    const folderSlug = stripSlashes(simplifySlug(fileData.slug!))
    const folderParts = folderSlug.split(path.posix.sep)
-    const allPagesInFolder: QuartzPluginData[] = []
+    if (!trie) {
-    const allPagesInSubfolders: Map<FullSlug, QuartzPluginData[]> = new Map()
+      trie = new FileTrieNode([])
      allFiles.forEach((file) => {
        if (file.frontmatter) {
          trie.add({
            ...file,
            slug: file.slug!,
            title: file.frontmatter.title,
            filePath: file.filePath!,
          })
        }
      })
    }
-    allFiles.forEach((file) => {
+    const folder = trie.findNode(fileData.slug!.split("/"))
-      const fileSlug = stripSlashes(simplifySlug(file.slug!))
+    if (!folder) {
-      const prefixed = fileSlug.startsWith(folderSlug) && fileSlug !== folderSlug
+      return null
-      const fileParts = fileSlug.split(path.posix.sep)
+    }
      const isDirectChild = fileParts.length === folderParts.length + 1
-      if (!prefixed) {
+    const allPagesInFolder: QuartzPluginData[] =
-        return
+      folder.children
-      }
+        .map((node) => {
          // regular file, proceed
          if (node.data) {
            return node.data
          }
-      if (isDirectChild) {
+          if (node.isFolder && options.showSubfolders) {
-        allPagesInFolder.push(file)
+            // folders that dont have data need synthetic files
-      } else if (options.showSubfolders) {
+            const getMostRecentDates = (): QuartzPluginData["dates"] => {
-        const subfolderSlug = joinSegments(
+              let maybeDates: QuartzPluginData["dates"] | undefined = undefined
-          ...fileParts.slice(0, folderParts.length + 1),
+              for (const child of node.children) {
-        ) as FullSlug
+                if (child.data?.dates) {
-        const pagesInFolder = allPagesInSubfolders.get(subfolderSlug) || []
+                  // compare all dates and assign to maybeDates if its more recent or its not set
-        allPagesInSubfolders.set(subfolderSlug, [...pagesInFolder, file])
+                  if (!maybeDates) {
-      }
+                    maybeDates = child.data.dates
-    })
+                  } else {
                    if (child.data.dates.created > maybeDates.created) {
                      maybeDates.created = child.data.dates.created
                    }
-    allPagesInSubfolders.forEach((files, subfolderSlug) => {
+                    if (child.data.dates.modified > maybeDates.modified) {
-      const hasIndex = allPagesInFolder.some(
+                      maybeDates.modified = child.data.dates.modified
-        (file) => subfolderSlug === stripSlashes(simplifySlug(file.slug!)),
+                    }
-      )
+
-      if (!hasIndex) {
+                    if (child.data.dates.published > maybeDates.published) {
-        const subfolderDates = files.sort(byDateAndAlphabetical(cfg))[0].dates
+                      maybeDates.published = child.data.dates.published
-        const subfolderTitle = subfolderSlug.split(path.posix.sep).at(-1)!
+                    }
-        allPagesInFolder.push({
+                  }
-          slug: subfolderSlug,
+                }
-          dates: subfolderDates,
+              }
-          frontmatter: { title: subfolderTitle, tags: ["folder"] },
+              return (
                maybeDates ?? {
                  created: new Date(),
                  modified: new Date(),
                  published: new Date(),
                }
              )
            }
            return {
              slug: node.slug,
              dates: getMostRecentDates(),
              frontmatter: {
                title: node.displayName,
                tags: [],
              },
            }
          }
        })
-      }
+        .filter((page) => page !== undefined) ?? []
    })
    const cssClasses: string[] = fileData.frontmatter?.cssclasses ?? []
    const classes = cssClasses.join(" ")
    const listProps = {
--- a/quartz/components/renderPage.tsx
+++ b/quartz/components/renderPage.tsx
@@ -9,7 +9,6 @@ import { visit } from "unist-util-visit"
 import { Root, Element, ElementContent } from "hast"
 import { GlobalConfiguration } from "../cfg"
 import { i18n } from "../i18n"
 import { QuartzPluginData } from "../plugins/vfile"
 interface RenderComponents {
  head: QuartzComponent
@@ -25,7 +24,6 @@ interface RenderComponents {
 const headerRegex = new RegExp(/h[1-6]/)
 export function pageResources(
  baseDir: FullSlug | RelativeURL,
  fileData: QuartzPluginData,
  staticResources: StaticResources,
 ): StaticResources {
  const contentIndexPath = joinSegments(baseDir, "static/contentIndex.json")
@@ -65,17 +63,12 @@ export function pageResources(
  return resources
 }
-export function renderPage(
+function renderTranscludes(
  root: Root,
  cfg: GlobalConfiguration,
  slug: FullSlug,
  componentData: QuartzComponentProps,
-  components: RenderComponents,
+) {
  pageResources: StaticResources,
 ): string {
  // make a deep copy of the tree so we don't remove the transclusion references
  // for the file cached in contentMap in build.ts
  const root = clone(componentData.tree) as Root
  // process transcludes in componentData
  visit(root, "element", (node, _index, _parent) => {
    if (node.tagName === "blockquote") {
@@ -191,6 +184,19 @@ export function renderPage(
      }
    }
  })
 }
 export function renderPage(
  cfg: GlobalConfiguration,
  slug: FullSlug,
  componentData: QuartzComponentProps,
  components: RenderComponents,
  pageResources: StaticResources,
 ): string {
  // make a deep copy of the tree so we don't remove the transclusion references
  // for the file cached in contentMap in build.ts
  const root = clone(componentData.tree) as Root
  renderTranscludes(root, cfg, slug, componentData)
  // set componentData.tree to the edited html that has transclusions rendered
  componentData.tree = root
--- a/quartz/components/scripts/darkmode.inline.ts
+++ b/quartz/components/scripts/darkmode.inline.ts
@@ -10,7 +10,7 @@ const emitThemeChangeEvent = (theme: "light" | "dark") => {
 }
 document.addEventListener("nav", () => {
-  const switchTheme = (e: Event) => {
+  const switchTheme = () => {
    const newTheme =
      document.documentElement.getAttribute("saved-theme") === "dark" ? "light" : "dark"
    document.documentElement.setAttribute("saved-theme", newTheme)
--- a/quartz/components/scripts/explorer.inline.ts
+++ b/quartz/components/scripts/explorer.inline.ts
@@ -134,9 +134,9 @@ function createFolderNode(
  }
  for (const child of node.children) {
-    const childNode = child.data
+    const childNode = child.isFolder
-      ? createFileNode(currentSlug, child)
+      ? createFolderNode(currentSlug, child, opts)
-      : createFolderNode(currentSlug, child, opts)
+      : createFileNode(currentSlug, child)
    ul.appendChild(childNode)
  }
@@ -161,7 +161,7 @@ async function setupExplorer(currentSlug: FullSlug) {
    // Get folder state from local storage
    const storageTree = localStorage.getItem("fileTree")
    const serializedExplorerState = storageTree && opts.useSavedState ? JSON.parse(storageTree) : []
-    const oldIndex = new Map(
+    const oldIndex = new Map<string, boolean>(
      serializedExplorerState.map((entry: FolderState) => [entry.path, entry.collapsed]),
    )
@@ -186,10 +186,14 @@ async function setupExplorer(currentSlug: FullSlug) {
    // Get folder paths for state management
    const folderPaths = trie.getFolderPaths()
-    currentExplorerState = folderPaths.map((path) => ({
+    currentExplorerState = folderPaths.map((path) => {
-      path,
+      const previousState = oldIndex.get(path)
-      collapsed: oldIndex.get(path) === true,
+      return {
-    }))
+        path,
        collapsed:
          previousState === undefined ? opts.folderDefaultState === "collapsed" : previousState,
      }
    })
    const explorerUl = explorer.querySelector(".explorer-ul")
    if (!explorerUl) continue
@@ -259,15 +263,17 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {
  await setupExplorer(currentSlug)
  // if mobile hamburger is visible, collapse by default
-  for (const explorer of document.getElementsByClassName("mobile-explorer")) {
+  for (const explorer of document.getElementsByClassName("explorer")) {
-    if (explorer.checkVisibility()) {
+    const mobileExplorer = explorer.querySelector(".mobile-explorer")
    if (!mobileExplorer) return
    if (mobileExplorer.checkVisibility()) {
      explorer.classList.add("collapsed")
      explorer.setAttribute("aria-expanded", "false")
    }
  }
-  const hiddenUntilDoneLoading = document.querySelector("#mobile-explorer")
+    mobileExplorer.classList.remove("hide-until-loaded")
-  hiddenUntilDoneLoading?.classList.remove("hide-until-loaded")
+  }
 })
 function setFolderState(folderElement: HTMLElement, collapsed: boolean) {
--- a/quartz/components/scripts/graph.inline.ts
+++ b/quartz/components/scripts/graph.inline.ts
@@ -400,7 +400,6 @@ async function renderGraph(graph: HTMLElement, fullSlug: FullSlug) {
    })
      .circle(0, 0, nodeRadius(n))
      .fill({ color: isTagNode ? computedStyleMap["--light"] : color(n) })
      .stroke({ width: isTagNode ? 2 : 0, color: color(n) })
      .on("pointerover", (e) => {
        updateHoverInfo(e.target.label)
        oldLabelOpacity = label.alpha
@@ -416,6 +415,10 @@ async function renderGraph(graph: HTMLElement, fullSlug: FullSlug) {
        }
      })
    if (isTagNode) {
      gfx.stroke({ width: 2, color: computedStyleMap["--tertiary"] })
    }
    nodesContainer.addChild(gfx)
    labelsContainer.addChild(label)
--- a/quartz/components/styles/explorer.scss
+++ b/quartz/components/styles/explorer.scss
@@ -52,6 +52,8 @@
    overflow: hidden;
    flex-shrink: 0;
    align-self: flex-start;
    margin-top: auto;
    margin-bottom: auto;
  }
  button.mobile-explorer {
--- a/quartz/depgraph.test.ts
+++ b/quartz/depgraph.test.ts
@@ -1,118 +0,0 @@
 import test, { describe } from "node:test"
 import DepGraph from "./depgraph"
 import assert from "node:assert"
 describe("DepGraph", () => {
  test("getLeafNodes", () => {
    const graph = new DepGraph<string>()
    graph.addEdge("A", "B")
    graph.addEdge("B", "C")
    graph.addEdge("D", "C")
    assert.deepStrictEqual(graph.getLeafNodes("A"), new Set(["C"]))
    assert.deepStrictEqual(graph.getLeafNodes("B"), new Set(["C"]))
    assert.deepStrictEqual(graph.getLeafNodes("C"), new Set(["C"]))
    assert.deepStrictEqual(graph.getLeafNodes("D"), new Set(["C"]))
  })
  describe("getLeafNodeAncestors", () => {
    test("gets correct ancestors in a graph without cycles", () => {
      const graph = new DepGraph<string>()
      graph.addEdge("A", "B")
      graph.addEdge("B", "C")
      graph.addEdge("D", "B")
      assert.deepStrictEqual(graph.getLeafNodeAncestors("A"), new Set(["A", "B", "D"]))
      assert.deepStrictEqual(graph.getLeafNodeAncestors("B"), new Set(["A", "B", "D"]))
      assert.deepStrictEqual(graph.getLeafNodeAncestors("C"), new Set(["A", "B", "D"]))
      assert.deepStrictEqual(graph.getLeafNodeAncestors("D"), new Set(["A", "B", "D"]))
    })
    test("gets correct ancestors in a graph with cycles", () => {
      const graph = new DepGraph<string>()
      graph.addEdge("A", "B")
      graph.addEdge("B", "C")
      graph.addEdge("C", "A")
      graph.addEdge("C", "D")
      assert.deepStrictEqual(graph.getLeafNodeAncestors("A"), new Set(["A", "B", "C"]))
      assert.deepStrictEqual(graph.getLeafNodeAncestors("B"), new Set(["A", "B", "C"]))
      assert.deepStrictEqual(graph.getLeafNodeAncestors("C"), new Set(["A", "B", "C"]))
      assert.deepStrictEqual(graph.getLeafNodeAncestors("D"), new Set(["A", "B", "C"]))
    })
  })
  describe("mergeGraph", () => {
    test("merges two graphs", () => {
      const graph = new DepGraph<string>()
      graph.addEdge("A.md", "A.html")
      const other = new DepGraph<string>()
      other.addEdge("B.md", "B.html")
      graph.mergeGraph(other)
      const expected = {
        nodes: ["A.md", "A.html", "B.md", "B.html"],
        edges: [
          ["A.md", "A.html"],
          ["B.md", "B.html"],
        ],
      }
      assert.deepStrictEqual(graph.export(), expected)
    })
  })
  describe("updateIncomingEdgesForNode", () => {
    test("merges when node exists", () => {
      // A.md -> B.md -> B.html
      const graph = new DepGraph<string>()
      graph.addEdge("A.md", "B.md")
      graph.addEdge("B.md", "B.html")
      // B.md is edited so it removes the A.md transclusion
      // and adds C.md transclusion
      // C.md -> B.md
      const other = new DepGraph<string>()
      other.addEdge("C.md", "B.md")
      other.addEdge("B.md", "B.html")
      // A.md -> B.md removed, C.md -> B.md added
      // C.md -> B.md -> B.html
      graph.updateIncomingEdgesForNode(other, "B.md")
      const expected = {
        nodes: ["A.md", "B.md", "B.html", "C.md"],
        edges: [
          ["B.md", "B.html"],
          ["C.md", "B.md"],
        ],
      }
      assert.deepStrictEqual(graph.export(), expected)
    })
    test("adds node if it does not exist", () => {
      // A.md -> B.md
      const graph = new DepGraph<string>()
      graph.addEdge("A.md", "B.md")
      // Add a new file C.md that transcludes B.md
      // B.md -> C.md
      const other = new DepGraph<string>()
      other.addEdge("B.md", "C.md")
      // B.md -> C.md added
      // A.md -> B.md -> C.md
      graph.updateIncomingEdgesForNode(other, "C.md")
      const expected = {
        nodes: ["A.md", "B.md", "C.md"],
        edges: [
          ["A.md", "B.md"],
          ["B.md", "C.md"],
        ],
      }
      assert.deepStrictEqual(graph.export(), expected)
    })
  })
 })
--- a/quartz/depgraph.ts
+++ b/quartz/depgraph.ts
@@ -1,228 +0,0 @@
 export default class DepGraph<T> {
  // node: incoming and outgoing edges
  _graph = new Map<T, { incoming: Set<T>; outgoing: Set<T> }>()
  constructor() {
    this._graph = new Map()
  }
  export(): Object {
    return {
      nodes: this.nodes,
      edges: this.edges,
    }
  }
  toString(): string {
    return JSON.stringify(this.export(), null, 2)
  }
  // BASIC GRAPH OPERATIONS
  get nodes(): T[] {
    return Array.from(this._graph.keys())
  }
  get edges(): [T, T][] {
    let edges: [T, T][] = []
    this.forEachEdge((edge) => edges.push(edge))
    return edges
  }
  hasNode(node: T): boolean {
    return this._graph.has(node)
  }
  addNode(node: T): void {
    if (!this._graph.has(node)) {
      this._graph.set(node, { incoming: new Set(), outgoing: new Set() })
    }
  }
  // Remove node and all edges connected to it
  removeNode(node: T): void {
    if (this._graph.has(node)) {
      // first remove all edges so other nodes don't have references to this node
      for (const target of this._graph.get(node)!.outgoing) {
        this.removeEdge(node, target)
      }
      for (const source of this._graph.get(node)!.incoming) {
        this.removeEdge(source, node)
      }
      this._graph.delete(node)
    }
  }
  forEachNode(callback: (node: T) => void): void {
    for (const node of this._graph.keys()) {
      callback(node)
    }
  }
  hasEdge(from: T, to: T): boolean {
    return Boolean(this._graph.get(from)?.outgoing.has(to))
  }
  addEdge(from: T, to: T): void {
    this.addNode(from)
    this.addNode(to)
    this._graph.get(from)!.outgoing.add(to)
    this._graph.get(to)!.incoming.add(from)
  }
  removeEdge(from: T, to: T): void {
    if (this._graph.has(from) && this._graph.has(to)) {
      this._graph.get(from)!.outgoing.delete(to)
      this._graph.get(to)!.incoming.delete(from)
    }
  }
  // returns -1 if node does not exist
  outDegree(node: T): number {
    return this.hasNode(node) ? this._graph.get(node)!.outgoing.size : -1
  }
  // returns -1 if node does not exist
  inDegree(node: T): number {
    return this.hasNode(node) ? this._graph.get(node)!.incoming.size : -1
  }
  forEachOutNeighbor(node: T, callback: (neighbor: T) => void): void {
    this._graph.get(node)?.outgoing.forEach(callback)
  }
  forEachInNeighbor(node: T, callback: (neighbor: T) => void): void {
    this._graph.get(node)?.incoming.forEach(callback)
  }
  forEachEdge(callback: (edge: [T, T]) => void): void {
    for (const [source, { outgoing }] of this._graph.entries()) {
      for (const target of outgoing) {
        callback([source, target])
      }
    }
  }
  // DEPENDENCY ALGORITHMS
  // Add all nodes and edges from other graph to this graph
  mergeGraph(other: DepGraph<T>): void {
    other.forEachEdge(([source, target]) => {
      this.addNode(source)
      this.addNode(target)
      this.addEdge(source, target)
    })
  }
  // For the node provided:
  // If node does not exist, add it
  // If an incoming edge was added in other, it is added in this graph
  // If an incoming edge was deleted in other, it is deleted in this graph
  updateIncomingEdgesForNode(other: DepGraph<T>, node: T): void {
    this.addNode(node)
    // Add edge if it is present in other
    other.forEachInNeighbor(node, (neighbor) => {
      this.addEdge(neighbor, node)
    })
    // For node provided, remove incoming edge if it is absent in other
    this.forEachEdge(([source, target]) => {
      if (target === node && !other.hasEdge(source, target)) {
        this.removeEdge(source, target)
      }
    })
  }
  // Remove all nodes that do not have any incoming or outgoing edges
  // A node may be orphaned if the only node pointing to it was removed
  removeOrphanNodes(): Set<T> {
    let orphanNodes = new Set<T>()
    this.forEachNode((node) => {
      if (this.inDegree(node) === 0 && this.outDegree(node) === 0) {
        orphanNodes.add(node)
      }
    })
    orphanNodes.forEach((node) => {
      this.removeNode(node)
    })
    return orphanNodes
  }
  // Get all leaf nodes (i.e. destination paths) reachable from the node provided
  // Eg. if the graph is A -> B -> C
  //                     D ---^
  // and the node is B, this function returns [C]
  getLeafNodes(node: T): Set<T> {
    let stack: T[] = [node]
    let visited = new Set<T>()
    let leafNodes = new Set<T>()
    // DFS
    while (stack.length > 0) {
      let node = stack.pop()!
      // If the node is already visited, skip it
      if (visited.has(node)) {
        continue
      }
      visited.add(node)
      // Check if the node is a leaf node (i.e. destination path)
      if (this.outDegree(node) === 0) {
        leafNodes.add(node)
      }
      // Add all unvisited neighbors to the stack
      this.forEachOutNeighbor(node, (neighbor) => {
        if (!visited.has(neighbor)) {
          stack.push(neighbor)
        }
      })
    }
    return leafNodes
  }
  // Get all ancestors of the leaf nodes reachable from the node provided
  // Eg. if the graph is A -> B -> C
  //                     D ---^
  // and the node is B, this function returns [A, B, D]
  getLeafNodeAncestors(node: T): Set<T> {
    const leafNodes = this.getLeafNodes(node)
    let visited = new Set<T>()
    let upstreamNodes = new Set<T>()
    // Backwards DFS for each leaf node
    leafNodes.forEach((leafNode) => {
      let stack: T[] = [leafNode]
      while (stack.length > 0) {
        let node = stack.pop()!
        if (visited.has(node)) {
          continue
        }
        visited.add(node)
        // Add node if it's not a leaf node (i.e. destination path)
        // Assumes destination file cannot depend on another destination file
        if (this.outDegree(node) !== 0) {
          upstreamNodes.add(node)
        }
        // Add all unvisited parents to the stack
        this.forEachInNeighbor(node, (parentNode) => {
          if (!visited.has(parentNode)) {
            stack.push(parentNode)
          }
        })
      }
    })
    return upstreamNodes
  }
 }
--- a/quartz/plugins/emitters/404.tsx
+++ b/quartz/plugins/emitters/404.tsx
@@ -3,13 +3,12 @@ import { QuartzComponentProps } from "../../components/types"
 import BodyConstructor from "../../components/Body"
 import { pageResources, renderPage } from "../../components/renderPage"
 import { FullPageLayout } from "../../cfg"
-import { FilePath, FullSlug } from "../../util/path"
+import { FullSlug } from "../../util/path"
 import { sharedPageComponents } from "../../../quartz.layout"
 import { NotFound } from "../../components"
 import { defaultProcessedContent } from "../vfile"
 import { write } from "./helpers"
 import { i18n } from "../../i18n"
 import DepGraph from "../../depgraph"
 export const NotFoundPage: QuartzEmitterPlugin = () => {
  const opts: FullPageLayout = {
@@ -28,10 +27,7 @@ export const NotFoundPage: QuartzEmitterPlugin = () => {
    getQuartzComponents() {
      return [Head, Body, pageBody, Footer]
    },
-    async getDependencyGraph(_ctx, _content, _resources) {
+    async *emit(ctx, _content, resources) {
      return new DepGraph<FilePath>()
    },
    async emit(ctx, _content, resources): Promise<FilePath[]> {
      const cfg = ctx.cfg.configuration
      const slug = "404" as FullSlug
@@ -44,7 +40,7 @@ export const NotFoundPage: QuartzEmitterPlugin = () => {
        description: notFound,
        frontmatter: { title: notFound, tags: [] },
      })
-      const externalResources = pageResources(path, vfile.data, resources)
+      const externalResources = pageResources(path, resources)
      const componentData: QuartzComponentProps = {
        ctx,
        fileData: vfile.data,
@@ -55,14 +51,13 @@ export const NotFoundPage: QuartzEmitterPlugin = () => {
        allFiles: [],
      }
-      return [
+      yield write({
-        await write({
+        ctx,
-          ctx,
+        content: renderPage(cfg, slug, componentData, opts, externalResources),
-          content: renderPage(cfg, slug, componentData, opts, externalResources),
+        slug,
-          slug,
+        ext: ".html",
-          ext: ".html",
+      })
        }),
      ]
    },
    async *partialEmit() {},
  }
 }
--- a/quartz/plugins/emitters/aliases.ts
+++ b/quartz/plugins/emitters/aliases.ts
@@ -1,52 +1,48 @@
-import { FilePath, joinSegments, resolveRelative, simplifySlug } from "../../util/path"
+import { resolveRelative, simplifySlug } from "../../util/path"
 import { QuartzEmitterPlugin } from "../types"
 import { write } from "./helpers"
-import DepGraph from "../../depgraph"
+import { BuildCtx } from "../../util/ctx"
-import { getAliasSlugs } from "../transformers/frontmatter"
+import { VFile } from "vfile"
 async function* processFile(ctx: BuildCtx, file: VFile) {
  const ogSlug = simplifySlug(file.data.slug!)
  for (const slug of file.data.aliases ?? []) {
    const redirUrl = resolveRelative(slug, file.data.slug!)
    yield write({
      ctx,
      content: `
        <!DOCTYPE html>
        <html lang="en-us">
        <head>
        <title>${ogSlug}</title>
        <link rel="canonical" href="${redirUrl}">
        <meta name="robots" content="noindex">
        <meta charset="utf-8">
        <meta http-equiv="refresh" content="0; url=${redirUrl}">
        </head>
        </html>
        `,
      slug,
      ext: ".html",
    })
  }
 }
 export const AliasRedirects: QuartzEmitterPlugin = () => ({
  name: "AliasRedirects",
-  async getDependencyGraph(ctx, content, _resources) {
+  async *emit(ctx, content) {
    const graph = new DepGraph<FilePath>()
    const { argv } = ctx
    for (const [_tree, file] of content) {
-      for (const slug of getAliasSlugs(file.data.frontmatter?.aliases ?? [], argv, file)) {
+      yield* processFile(ctx, file)
        graph.addEdge(file.data.filePath!, joinSegments(argv.output, slug + ".html") as FilePath)
      }
    }
    return graph
  },
-  async emit(ctx, content, _resources): Promise<FilePath[]> {
+  async *partialEmit(ctx, _content, _resources, changeEvents) {
-    const fps: FilePath[] = []
+    for (const changeEvent of changeEvents) {
-
+      if (!changeEvent.file) continue
-    for (const [_tree, file] of content) {
+      if (changeEvent.type === "add" || changeEvent.type === "change") {
-      const ogSlug = simplifySlug(file.data.slug!)
+        // add new ones if this file still exists
-
+        yield* processFile(ctx, changeEvent.file)
      for (const slug of file.data.aliases ?? []) {
        const redirUrl = resolveRelative(slug, file.data.slug!)
        const fp = await write({
          ctx,
          content: `
            <!DOCTYPE html>
            <html lang="en-us">
            <head>
            <title>${ogSlug}</title>
            <link rel="canonical" href="${redirUrl}">
            <meta name="robots" content="noindex">
            <meta charset="utf-8">
            <meta http-equiv="refresh" content="0; url=${redirUrl}">
            </head>
            </html>
            `,
          slug,
          ext: ".html",
        })
        fps.push(fp)
      }
    }
    return fps
  },
 })
--- a/quartz/plugins/emitters/assets.ts
+++ b/quartz/plugins/emitters/assets.ts
@@ -3,7 +3,6 @@ import { QuartzEmitterPlugin } from "../types"
 import path from "path"
 import fs from "fs"
 import { glob } from "../../util/glob"
 import DepGraph from "../../depgraph"
 import { Argv } from "../../util/ctx"
 import { QuartzConfig } from "../../cfg"
@@ -12,44 +11,42 @@ const filesToCopy = async (argv: Argv, cfg: QuartzConfig) => {
  return await glob("**", argv.directory, ["**/*.md", ...cfg.configuration.ignorePatterns])
 }
 const copyFile = async (argv: Argv, fp: FilePath) => {
  const src = joinSegments(argv.directory, fp) as FilePath
  const name = slugifyFilePath(fp)
  const dest = joinSegments(argv.output, name) as FilePath
  // ensure dir exists
  const dir = path.dirname(dest) as FilePath
  await fs.promises.mkdir(dir, { recursive: true })
  await fs.promises.copyFile(src, dest)
  return dest
 }
 export const Assets: QuartzEmitterPlugin = () => {
  return {
    name: "Assets",
-    async getDependencyGraph(ctx, _content, _resources) {
+    async *emit({ argv, cfg }) {
      const { argv, cfg } = ctx
      const graph = new DepGraph<FilePath>()
      const fps = await filesToCopy(argv, cfg)
      for (const fp of fps) {
-        const ext = path.extname(fp)
+        yield copyFile(argv, fp)
        const src = joinSegments(argv.directory, fp) as FilePath
        const name = (slugifyFilePath(fp as FilePath, true) + ext) as FilePath
        const dest = joinSegments(argv.output, name) as FilePath
        graph.addEdge(src, dest)
      }
      return graph
    },
-    async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
+    async *partialEmit(ctx, _content, _resources, changeEvents) {
-      const assetsPath = argv.output
+      for (const changeEvent of changeEvents) {
-      const fps = await filesToCopy(argv, cfg)
+        const ext = path.extname(changeEvent.path)
-      const res: FilePath[] = []
+        if (ext === ".md") continue
      for (const fp of fps) {
        const ext = path.extname(fp)
        const src = joinSegments(argv.directory, fp) as FilePath
        const name = (slugifyFilePath(fp as FilePath, true) + ext) as FilePath
-        const dest = joinSegments(assetsPath, name) as FilePath
+        if (changeEvent.type === "add" || changeEvent.type === "change") {
-        const dir = path.dirname(dest) as FilePath
+          yield copyFile(ctx.argv, changeEvent.path)
-        await fs.promises.mkdir(dir, { recursive: true }) // ensure dir exists
+        } else if (changeEvent.type === "delete") {
-        await fs.promises.copyFile(src, dest)
+          const name = slugifyFilePath(changeEvent.path)
-        res.push(dest)
+          const dest = joinSegments(ctx.argv.output, name) as FilePath
          await fs.promises.unlink(dest)
        }
      }
      return res
    },
  }
 }
--- a/quartz/plugins/emitters/cname.ts
+++ b/quartz/plugins/emitters/cname.ts
@@ -2,7 +2,6 @@ import { FilePath, joinSegments } from "../../util/path"
 import { QuartzEmitterPlugin } from "../types"
 import fs from "fs"
 import chalk from "chalk"
 import DepGraph from "../../depgraph"
 export function extractDomainFromBaseUrl(baseUrl: string) {
  const url = new URL(`https://${baseUrl}`)
@@ -11,10 +10,7 @@ export function extractDomainFromBaseUrl(baseUrl: string) {
 export const CNAME: QuartzEmitterPlugin = () => ({
  name: "CNAME",
-  async getDependencyGraph(_ctx, _content, _resources) {
+  async emit({ argv, cfg }) {
    return new DepGraph<FilePath>()
  },
  async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
    if (!cfg.configuration.baseUrl) {
      console.warn(chalk.yellow("CNAME emitter requires `baseUrl` to be set in your configuration"))
      return []
@@ -24,7 +20,8 @@ export const CNAME: QuartzEmitterPlugin = () => ({
    if (!content) {
      return []
    }
-    fs.writeFileSync(path, content)
+    await fs.promises.writeFile(path, content)
    return [path] as FilePath[]
  },
  async *partialEmit() {},
 })
--- a/quartz/plugins/emitters/componentResources.ts
+++ b/quartz/plugins/emitters/componentResources.ts
@@ -1,4 +1,4 @@
-import { FilePath, FullSlug, joinSegments } from "../../util/path"
+import { FullSlug, joinSegments } from "../../util/path"
 import { QuartzEmitterPlugin } from "../types"
 // @ts-ignore
@@ -9,11 +9,10 @@ import styles from "../../styles/custom.scss"
 import popoverStyle from "../../components/styles/popover.scss"
 import { BuildCtx } from "../../util/ctx"
 import { QuartzComponent } from "../../components/types"
-import { googleFontHref, joinStyles } from "../../util/theme"
+import { googleFontHref, joinStyles, processGoogleFonts } from "../../util/theme"
 import { Features, transform } from "lightningcss"
 import { transform as transpile } from "esbuild"
 import { write } from "./helpers"
 import DepGraph from "../../depgraph"
 type ComponentResources = {
  css: string[]
@@ -86,7 +85,7 @@ function addGlobalPageResources(ctx: BuildCtx, componentResources: ComponentReso
    componentResources.afterDOMLoaded.push(`
      const gtagScript = document.createElement("script")
      gtagScript.src = "https://www.googletagmanager.com/gtag/js?id=${tagId}"
-      gtagScript.async = true
+      gtagScript.defer = true
      document.head.appendChild(gtagScript)
      window.dataLayer = window.dataLayer || [];
@@ -121,7 +120,7 @@ function addGlobalPageResources(ctx: BuildCtx, componentResources: ComponentReso
      umamiScript.src = "${cfg.analytics.host ?? "https://analytics.umami.is"}/script.js"
      umamiScript.setAttribute("data-website-id", "${cfg.analytics.websiteId}")
      umamiScript.setAttribute("data-auto-track", "false")
-      umamiScript.async = true
+      umamiScript.defer = true
      document.head.appendChild(umamiScript)
      document.addEventListener("nav", () => {
@@ -132,7 +131,7 @@ function addGlobalPageResources(ctx: BuildCtx, componentResources: ComponentReso
    componentResources.afterDOMLoaded.push(`
      const goatcounterScript = document.createElement("script")
      goatcounterScript.src = "${cfg.analytics.scriptSrc ?? "https://gc.zgo.at/count.js"}"
-      goatcounterScript.async = true
+      goatcounterScript.defer = true
      goatcounterScript.setAttribute("data-goatcounter",
        "https://${cfg.analytics.websiteId}.${cfg.analytics.host ?? "goatcounter.com"}/count")
      document.head.appendChild(goatcounterScript)
@@ -173,14 +172,13 @@ function addGlobalPageResources(ctx: BuildCtx, componentResources: ComponentReso
      const cabinScript = document.createElement("script")
      cabinScript.src = "${cfg.analytics.host ?? "https://scripts.withcabin.com"}/hello.js"
      cabinScript.defer = true
      cabinScript.async = true
      document.head.appendChild(cabinScript)
    `)
  } else if (cfg.analytics?.provider === "clarity") {
    componentResources.afterDOMLoaded.push(`
      const clarityScript = document.createElement("script")
      clarityScript.innerHTML= \`(function(c,l,a,r,i,t,y){c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)};
-      t=l.createElement(r);t.async=1;t.src="https://www.clarity.ms/tag/"+i;
+      t=l.createElement(r);t.defer=1;t.src="https://www.clarity.ms/tag/"+i;
      y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y);
      })(window, document, "clarity", "script", "${cfg.analytics.projectId}");\`
      document.head.appendChild(clarityScript)
@@ -204,11 +202,7 @@ function addGlobalPageResources(ctx: BuildCtx, componentResources: ComponentReso
 export const ComponentResources: QuartzEmitterPlugin = () => {
  return {
    name: "ComponentResources",
-    async getDependencyGraph(_ctx, _content, _resources) {
+    async *emit(ctx, _content, _resources) {
      return new DepGraph<FilePath>()
    },
    async emit(ctx, _content, _resources): Promise<FilePath[]> {
      const promises: Promise<FilePath>[] = []
      const cfg = ctx.cfg.configuration
      // component specific scripts and styles
      const componentResources = getComponentResources(ctx)
@@ -217,42 +211,35 @@ export const ComponentResources: QuartzEmitterPlugin = () => {
        // let the user do it themselves in css
      } else if (cfg.theme.fontOrigin === "googleFonts" && !cfg.theme.cdnCaching) {
        // when cdnCaching is true, we link to google fonts in Head.tsx
-        let match
+        const response = await fetch(googleFontHref(ctx.cfg.configuration.theme))
        googleFontsStyleSheet = await response.text()
-        const fontSourceRegex = /url\((https:\/\/fonts.gstatic.com\/s\/[^)]+\.(woff2|ttf))\)/g
+        if (!cfg.baseUrl) {
-
+          throw new Error(
-        googleFontsStyleSheet = await (
+            "baseUrl must be defined when using Google Fonts without cfg.theme.cdnCaching",
          await fetch(googleFontHref(ctx.cfg.configuration.theme))
        ).text()
        while ((match = fontSourceRegex.exec(googleFontsStyleSheet)) !== null) {
          // match[0] is the `url(path)`, match[1] is the `path`
          const url = match[1]
          // the static name of this file.
          const [filename, ext] = url.split("/").pop()!.split(".")
          googleFontsStyleSheet = googleFontsStyleSheet.replace(
            url,
            `https://${cfg.baseUrl}/static/fonts/${filename}.ttf`,
          )
        }
-          promises.push(
+        const { processedStylesheet, fontFiles } = await processGoogleFonts(
-            fetch(url)
+          googleFontsStyleSheet,
-              .then((res) => {
+          cfg.baseUrl,
-                if (!res.ok) {
+        )
-                  throw new Error(`Failed to fetch font`)
+        googleFontsStyleSheet = processedStylesheet
-                }
+
-                return res.arrayBuffer()
+        // Download and save font files
-              })
+        for (const fontFile of fontFiles) {
-              .then((buf) =>
+          const res = await fetch(fontFile.url)
-                write({
+          if (!res.ok) {
-                  ctx,
+            throw new Error(`Failed to fetch font ${fontFile.filename}`)
-                  slug: joinSegments("static", "fonts", filename) as FullSlug,
+          }
-                  ext: `.${ext}`,
+
-                  content: Buffer.from(buf),
+          const buf = await res.arrayBuffer()
-                }),
+          yield write({
-              ),
+            ctx,
-          )
+            slug: joinSegments("static", "fonts", fontFile.filename) as FullSlug,
            ext: `.${fontFile.extension}`,
            content: Buffer.from(buf),
          })
        }
      }
@@ -267,45 +254,45 @@ export const ComponentResources: QuartzEmitterPlugin = () => {
        ...componentResources.css,
        styles,
      )
      const [prescript, postscript] = await Promise.all([
        joinScripts(componentResources.beforeDOMLoaded),
        joinScripts(componentResources.afterDOMLoaded),
      ])
-      promises.push(
+      yield write({
-        write({
+        ctx,
-          ctx,
+        slug: "index" as FullSlug,
-          slug: "index" as FullSlug,
+        ext: ".css",
-          ext: ".css",
+        content: transform({
-          content: transform({
+          filename: "index.css",
-            filename: "index.css",
+          code: Buffer.from(stylesheet),
-            code: Buffer.from(stylesheet),
+          minify: true,
-            minify: true,
+          targets: {
-            targets: {
+            safari: (15 << 16) | (6 << 8), // 15.6
-              safari: (15 << 16) | (6 << 8), // 15.6
+            ios_saf: (15 << 16) | (6 << 8), // 15.6
-              ios_saf: (15 << 16) | (6 << 8), // 15.6
+            edge: 115 << 16,
-              edge: 115 << 16,
+            firefox: 102 << 16,
-              firefox: 102 << 16,
+            chrome: 109 << 16,
-              chrome: 109 << 16,
+          },
-            },
+          include: Features.MediaQueries,
-            include: Features.MediaQueries,
+        }).code.toString(),
-          }).code.toString(),
+      })
        }),
        write({
          ctx,
          slug: "prescript" as FullSlug,
          ext: ".js",
          content: prescript,
        }),
        write({
          ctx,
          slug: "postscript" as FullSlug,
          ext: ".js",
          content: postscript,
        }),
      )
-      return await Promise.all(promises)
+      yield write({
        ctx,
        slug: "prescript" as FullSlug,
        ext: ".js",
        content: prescript,
      })
      yield write({
        ctx,
        slug: "postscript" as FullSlug,
        ext: ".js",
        content: postscript,
      })
    },
    async *partialEmit() {},
  }
 }
--- a/quartz/plugins/emitters/contentIndex.tsx
+++ b/quartz/plugins/emitters/contentIndex.tsx
@@ -7,11 +7,11 @@ import { QuartzEmitterPlugin } from "../types"
 import { toHtml } from "hast-util-to-html"
 import { write } from "./helpers"
 import { i18n } from "../../i18n"
 import DepGraph from "../../depgraph"
 export type ContentIndexMap = Map<FullSlug, ContentDetails>
 export type ContentDetails = {
  slug: FullSlug
  filePath: FilePath
  title: string
  links: SimpleSlug[]
  tags: string[]
@@ -96,29 +96,8 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
  opts = { ...defaultOptions, ...opts }
  return {
    name: "ContentIndex",
-    async getDependencyGraph(ctx, content, _resources) {
+    async *emit(ctx, content) {
      const graph = new DepGraph<FilePath>()
      for (const [_tree, file] of content) {
        const sourcePath = file.data.filePath!
        graph.addEdge(
          sourcePath,
          joinSegments(ctx.argv.output, "static/contentIndex.json") as FilePath,
        )
        if (opts?.enableSiteMap) {
          graph.addEdge(sourcePath, joinSegments(ctx.argv.output, "sitemap.xml") as FilePath)
        }
        if (opts?.enableRSS) {
          graph.addEdge(sourcePath, joinSegments(ctx.argv.output, "index.xml") as FilePath)
        }
      }
      return graph
    },
    async emit(ctx, content, _resources) {
      const cfg = ctx.cfg.configuration
      const emitted: FilePath[] = []
      const linkIndex: ContentIndexMap = new Map()
      for (const [tree, file] of content) {
        const slug = file.data.slug!
@@ -126,6 +105,7 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
        if (opts?.includeEmptyFiles || (file.data.text && file.data.text !== "")) {
          linkIndex.set(slug, {
            slug,
            filePath: file.data.relativePath!,
            title: file.data.frontmatter?.title!,
            links: file.data.links ?? [],
            tags: file.data.frontmatter?.tags ?? [],
@@ -140,25 +120,21 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
      }
      if (opts?.enableSiteMap) {
-        emitted.push(
+        yield write({
-          await write({
+          ctx,
-            ctx,
+          content: generateSiteMap(cfg, linkIndex),
-            content: generateSiteMap(cfg, linkIndex),
+          slug: "sitemap" as FullSlug,
-            slug: "sitemap" as FullSlug,
+          ext: ".xml",
-            ext: ".xml",
+        })
          }),
        )
      }
      if (opts?.enableRSS) {
-        emitted.push(
+        yield write({
-          await write({
+          ctx,
-            ctx,
+          content: generateRSSFeed(cfg, linkIndex, opts.rssLimit),
-            content: generateRSSFeed(cfg, linkIndex, opts.rssLimit),
+          slug: (opts?.rssSlug ?? "index") as FullSlug,
-            slug: (opts?.rssSlug ?? "index") as FullSlug,
+          ext: ".xml",
-            ext: ".xml",
+        })
          }),
        )
      }
      const fp = joinSegments("static", "contentIndex") as FullSlug
@@ -173,16 +149,12 @@ export const ContentIndex: QuartzEmitterPlugin<Partial<Options>> = (opts) => {
        }),
      )
-      emitted.push(
+      yield write({
-        await write({
+        ctx,
-          ctx,
+        content: JSON.stringify(simplifiedIndex),
-          content: JSON.stringify(simplifiedIndex),
+        slug: fp,
-          slug: fp,
+        ext: ".json",
-          ext: ".json",
+      })
        }),
      )
      return emitted
    },
    externalResources: (ctx) => {
      if (opts?.enableRSS) {
--- a/quartz/plugins/emitters/contentPage.tsx
+++ b/quartz/plugins/emitters/contentPage.tsx
@@ -1,54 +1,48 @@
 import path from "path"
 import { visit } from "unist-util-visit"
 import { Root } from "hast"
 import { VFile } from "vfile"
 import { QuartzEmitterPlugin } from "../types"
 import { QuartzComponentProps } from "../../components/types"
 import HeaderConstructor from "../../components/Header"
 import BodyConstructor from "../../components/Body"
 import { pageResources, renderPage } from "../../components/renderPage"
 import { FullPageLayout } from "../../cfg"
-import { Argv } from "../../util/ctx"
+import { pathToRoot } from "../../util/path"
 import { FilePath, isRelativeURL, joinSegments, pathToRoot } from "../../util/path"
 import { defaultContentPageLayout, sharedPageComponents } from "../../../quartz.layout"
 import { Content } from "../../components"
 import chalk from "chalk"
 import { write } from "./helpers"
-import DepGraph from "../../depgraph"
+import { BuildCtx } from "../../util/ctx"
 import { Node } from "unist"
 import { StaticResources } from "../../util/resources"
 import { QuartzPluginData } from "../vfile"
-// get all the dependencies for the markdown file
+async function processContent(
-// eg. images, scripts, stylesheets, transclusions
+  ctx: BuildCtx,
-const parseDependencies = (argv: Argv, hast: Root, file: VFile): string[] => {
+  tree: Node,
-  const dependencies: string[] = []
+  fileData: QuartzPluginData,
  allFiles: QuartzPluginData[],
  opts: FullPageLayout,
  resources: StaticResources,
 ) {
  const slug = fileData.slug!
  const cfg = ctx.cfg.configuration
  const externalResources = pageResources(pathToRoot(slug), resources)
  const componentData: QuartzComponentProps = {
    ctx,
    fileData,
    externalResources,
    cfg,
    children: [],
    tree,
    allFiles,
  }
-  visit(hast, "element", (elem): void => {
+  const content = renderPage(cfg, slug, componentData, opts, externalResources)
-    let ref: string | null = null
+  return write({
-
+    ctx,
-    if (
+    content,
-      ["script", "img", "audio", "video", "source", "iframe"].includes(elem.tagName) &&
+    slug,
-      elem?.properties?.src
+    ext: ".html",
    ) {
      ref = elem.properties.src.toString()
    } else if (["a", "link"].includes(elem.tagName) && elem?.properties?.href) {
      // transclusions will create a tags with relative hrefs
      ref = elem.properties.href.toString()
    }
    // if it is a relative url, its a local file and we need to add
    // it to the dependency graph. otherwise, ignore
    if (ref === null || !isRelativeURL(ref)) {
      return
    }
    let fp = path.join(file.data.filePath!, path.relative(argv.directory, ref)).replace(/\\/g, "/")
    // markdown files have the .md extension stripped in hrefs, add it back here
    if (!fp.split("/").pop()?.includes(".")) {
      fp += ".md"
    }
    dependencies.push(fp)
  })
  return dependencies
 }
 export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOpts) => {
@@ -79,64 +73,48 @@ export const ContentPage: QuartzEmitterPlugin<Partial<FullPageLayout>> = (userOp
        Footer,
      ]
    },
-    async getDependencyGraph(ctx, content, _resources) {
+    async *emit(ctx, content, resources) {
      const graph = new DepGraph<FilePath>()
      for (const [tree, file] of content) {
        const sourcePath = file.data.filePath!
        const slug = file.data.slug!
        graph.addEdge(sourcePath, joinSegments(ctx.argv.output, slug + ".html") as FilePath)
        parseDependencies(ctx.argv, tree as Root, file).forEach((dep) => {
          graph.addEdge(dep as FilePath, sourcePath)
        })
      }
      return graph
    },
    async emit(ctx, content, resources): Promise<FilePath[]> {
      const cfg = ctx.cfg.configuration
      const fps: FilePath[] = []
      const allFiles = content.map((c) => c[1].data)
      let containsIndex = false
      for (const [tree, file] of content) {
        const slug = file.data.slug!
        if (slug === "index") {
          containsIndex = true
        }
-        const externalResources = pageResources(pathToRoot(slug), file.data, resources)
+        // only process home page, non-tag pages, and non-index pages
-        const componentData: QuartzComponentProps = {
+        if (slug.endsWith("/index") || slug.startsWith("tags/")) continue
-          ctx,
+        yield processContent(ctx, tree, file.data, allFiles, opts, resources)
          fileData: file.data,
          externalResources,
          cfg,
          children: [],
          tree,
          allFiles,
        }
        const content = renderPage(cfg, slug, componentData, opts, externalResources)
        const fp = await write({
          ctx,
          content,
          slug,
          ext: ".html",
        })
        fps.push(fp)
      }
-      if (!containsIndex && !ctx.argv.fastRebuild) {
+      if (!containsIndex) {
        console.log(
          chalk.yellow(
            `\nWarning: you seem to be missing an \`index.md\` home page file at the root of your \`${ctx.argv.directory}\` folder (\`${path.join(ctx.argv.directory, "index.md")} does not exist\`). This may cause errors when deploying.`,
          ),
        )
      }
    },
    async *partialEmit(ctx, content, resources, changeEvents) {
      const allFiles = content.map((c) => c[1].data)
-      return fps
+      // find all slugs that changed or were added
      const changedSlugs = new Set<string>()
      for (const changeEvent of changeEvents) {
        if (!changeEvent.file) continue
        if (changeEvent.type === "add" || changeEvent.type === "change") {
          changedSlugs.add(changeEvent.file.data.slug!)
        }
      }
      for (const [tree, file] of content) {
        const slug = file.data.slug!
        if (!changedSlugs.has(slug)) continue
        if (slug.endsWith("/index") || slug.startsWith("tags/")) continue
        yield processContent(ctx, tree, file.data, allFiles, opts, resources)
      }
    },
  }
 }
--- a/quartz/plugins/emitters/folderPage.tsx
+++ b/quartz/plugins/emitters/folderPage.tsx
@@ -7,7 +7,6 @@ import { ProcessedContent, QuartzPluginData, defaultProcessedContent } from "../
 import { FullPageLayout } from "../../cfg"
 import path from "path"
 import {
  FilePath,
  FullSlug,
  SimpleSlug,
  stripSlashes,
@@ -18,13 +17,89 @@ import {
 import { defaultListPageLayout, sharedPageComponents } from "../../../quartz.layout"
 import { FolderContent } from "../../components"
 import { write } from "./helpers"
-import { i18n } from "../../i18n"
+import { i18n, TRANSLATIONS } from "../../i18n"
-import DepGraph from "../../depgraph"
+import { BuildCtx } from "../../util/ctx"
-
+import { StaticResources } from "../../util/resources"
 interface FolderPageOptions extends FullPageLayout {
  sort?: (f1: QuartzPluginData, f2: QuartzPluginData) => number
 }
 async function* processFolderInfo(
  ctx: BuildCtx,
  folderInfo: Record<SimpleSlug, ProcessedContent>,
  allFiles: QuartzPluginData[],
  opts: FullPageLayout,
  resources: StaticResources,
 ) {
  for (const [folder, folderContent] of Object.entries(folderInfo) as [
    SimpleSlug,
    ProcessedContent,
  ][]) {
    const slug = joinSegments(folder, "index") as FullSlug
    const [tree, file] = folderContent
    const cfg = ctx.cfg.configuration
    const externalResources = pageResources(pathToRoot(slug), resources)
    const componentData: QuartzComponentProps = {
      ctx,
      fileData: file.data,
      externalResources,
      cfg,
      children: [],
      tree,
      allFiles,
    }
    const content = renderPage(cfg, slug, componentData, opts, externalResources)
    yield write({
      ctx,
      content,
      slug,
      ext: ".html",
    })
  }
 }
 function computeFolderInfo(
  folders: Set<SimpleSlug>,
  content: ProcessedContent[],
  locale: keyof typeof TRANSLATIONS,
 ): Record<SimpleSlug, ProcessedContent> {
  // Create default folder descriptions
  const folderInfo: Record<SimpleSlug, ProcessedContent> = Object.fromEntries(
    [...folders].map((folder) => [
      folder,
      defaultProcessedContent({
        slug: joinSegments(folder, "index") as FullSlug,
        frontmatter: {
          title: `${i18n(locale).pages.folderContent.folder}: ${folder}`,
          tags: [],
        },
      }),
    ]),
  )
  // Update with actual content if available
  for (const [tree, file] of content) {
    const slug = stripSlashes(simplifySlug(file.data.slug!)) as SimpleSlug
    if (folders.has(slug)) {
      folderInfo[slug] = [tree, file]
    }
  }
  return folderInfo
 }
 function _getFolders(slug: FullSlug): SimpleSlug[] {
  var folderName = path.dirname(slug ?? "") as SimpleSlug
  const parentFolderNames = [folderName]
  while (folderName !== ".") {
    folderName = path.dirname(folderName ?? "") as SimpleSlug
    parentFolderNames.push(folderName)
  }
  return parentFolderNames
 }
 export const FolderPage: QuartzEmitterPlugin<Partial<FolderPageOptions>> = (userOpts) => {
  const opts: FullPageLayout = {
    ...sharedPageComponents,
@@ -53,24 +128,7 @@ export const FolderPage: QuartzEmitterPlugin<Partial<FolderPageOptions>> = (user
        Footer,
      ]
    },
-    async getDependencyGraph(_ctx, content, _resources) {
+    async *emit(ctx, content, resources) {
      // Example graph:
      // nested/file.md --> nested/index.html
      // nested/file2.md ------^
      const graph = new DepGraph<FilePath>()
      content.map(([_tree, vfile]) => {
        const slug = vfile.data.slug
        const folderName = path.dirname(slug ?? "") as SimpleSlug
        if (slug && folderName !== "." && folderName !== "tags") {
          graph.addEdge(vfile.data.filePath!, joinSegments(folderName, "index.html") as FilePath)
        }
      })
      return graph
    },
    async emit(ctx, content, resources): Promise<FilePath[]> {
      const fps: FilePath[] = []
      const allFiles = content.map((c) => c[1].data)
      const cfg = ctx.cfg.configuration
@@ -84,62 +142,29 @@ export const FolderPage: QuartzEmitterPlugin<Partial<FolderPageOptions>> = (user
        }),
      )
-      const folderDescriptions: Record<string, ProcessedContent> = Object.fromEntries(
+      const folderInfo = computeFolderInfo(folders, content, cfg.locale)
-        [...folders].map((folder) => [
+      yield* processFolderInfo(ctx, folderInfo, allFiles, opts, resources)
-          folder,
+    },
-          defaultProcessedContent({
+    async *partialEmit(ctx, content, resources, changeEvents) {
-            slug: joinSegments(folder, "index") as FullSlug,
+      const allFiles = content.map((c) => c[1].data)
-            frontmatter: {
+      const cfg = ctx.cfg.configuration
              title: `${i18n(cfg.locale).pages.folderContent.folder}: ${folder}`,
              tags: [],
            },
          }),
        ]),
      )
-      for (const [tree, file] of content) {
+      // Find all folders that need to be updated based on changed files
-        const slug = stripSlashes(simplifySlug(file.data.slug!)) as SimpleSlug
+      const affectedFolders: Set<SimpleSlug> = new Set()
-        if (folders.has(slug)) {
+      for (const changeEvent of changeEvents) {
-          folderDescriptions[slug] = [tree, file]
+        if (!changeEvent.file) continue
-        }
+        const slug = changeEvent.file.data.slug!
        const folders = _getFolders(slug).filter(
          (folderName) => folderName !== "." && folderName !== "tags",
        )
        folders.forEach((folder) => affectedFolders.add(folder))
      }
-      for (const folder of folders) {
+      // If there are affected folders, rebuild their pages
-        const slug = joinSegments(folder, "index") as FullSlug
+      if (affectedFolders.size > 0) {
-        const [tree, file] = folderDescriptions[folder]
+        const folderInfo = computeFolderInfo(affectedFolders, content, cfg.locale)
-        const externalResources = pageResources(pathToRoot(slug), file.data, resources)
+        yield* processFolderInfo(ctx, folderInfo, allFiles, opts, resources)
        const componentData: QuartzComponentProps = {
          ctx,
          fileData: file.data,
          externalResources,
          cfg,
          children: [],
          tree,
          allFiles,
        }
        const content = renderPage(cfg, slug, componentData, opts, externalResources)
        const fp = await write({
          ctx,
          content,
          slug,
          ext: ".html",
        })
        fps.push(fp)
      }
      return fps
    },
  }
 }
 function _getFolders(slug: FullSlug): SimpleSlug[] {
  var folderName = path.dirname(slug ?? "") as SimpleSlug
  const parentFolderNames = [folderName]
  while (folderName !== ".") {
    folderName = path.dirname(folderName ?? "") as SimpleSlug
    parentFolderNames.push(folderName)
  }
  return parentFolderNames
 }
--- a/quartz/plugins/emitters/helpers.ts
+++ b/quartz/plugins/emitters/helpers.ts
@@ -2,12 +2,13 @@ import path from "path"
 import fs from "fs"
 import { BuildCtx } from "../../util/ctx"
 import { FilePath, FullSlug, joinSegments } from "../../util/path"
 import { Readable } from "stream"
 type WriteOptions = {
  ctx: BuildCtx
  slug: FullSlug
  ext: `.${string}` | ""
-  content: string | Buffer
+  content: string | Buffer | Readable
 }
 export const write = async ({ ctx, slug, ext, content }: WriteOptions): Promise<FilePath> => {
--- a/quartz/plugins/emitters/index.ts
+++ b/quartz/plugins/emitters/index.ts
@@ -8,3 +8,4 @@ export { Static } from "./static"
 export { ComponentResources } from "./componentResources"
 export { NotFoundPage } from "./404"
 export { CNAME } from "./cname"
 export { CustomOgImages } from "./ogImage"
--- a/quartz/plugins/emitters/ogImage.tsx
+++ b/quartz/plugins/emitters/ogImage.tsx
@@ -0,0 +1,155 @@
 import { QuartzEmitterPlugin } from "../types"
 import { i18n } from "../../i18n"
 import { unescapeHTML } from "../../util/escape"
 import { FullSlug, getFileExtension } from "../../util/path"
 import { ImageOptions, SocialImageOptions, defaultImage, getSatoriFonts } from "../../util/og"
 import sharp from "sharp"
 import satori, { SatoriOptions } from "satori"
 import { loadEmoji, getIconCode } from "../../util/emoji"
 import { Readable } from "stream"
 import { write } from "./helpers"
 import { BuildCtx } from "../../util/ctx"
 import { QuartzPluginData } from "../vfile"
 const defaultOptions: SocialImageOptions = {
  colorScheme: "lightMode",
  width: 1200,
  height: 630,
  imageStructure: defaultImage,
  excludeRoot: false,
 }
 /**
 * Generates social image (OG/twitter standard) and saves it as `.webp` inside the public folder
 * @param opts options for generating image
 */
 async function generateSocialImage(
  { cfg, description, fonts, title, fileData }: ImageOptions,
  userOpts: SocialImageOptions,
 ): Promise<Readable> {
  const { width, height } = userOpts
  const imageComponent = userOpts.imageStructure(cfg, userOpts, title, description, fonts, fileData)
  const svg = await satori(imageComponent, {
    width,
    height,
    fonts,
    loadAdditionalAsset: async (languageCode: string, segment: string) => {
      if (languageCode === "emoji") {
        return `data:image/svg+xml;base64,${btoa(await loadEmoji(getIconCode(segment)))}`
      }
      return languageCode
    },
  })
  return sharp(Buffer.from(svg)).webp({ quality: 40 })
 }
 async function processOgImage(
  ctx: BuildCtx,
  fileData: QuartzPluginData,
  fonts: SatoriOptions["fonts"],
  fullOptions: SocialImageOptions,
 ) {
  const cfg = ctx.cfg.configuration
  const slug = fileData.slug!
  const titleSuffix = cfg.pageTitleSuffix ?? ""
  const title =
    (fileData.frontmatter?.title ?? i18n(cfg.locale).propertyDefaults.title) + titleSuffix
  const description =
    fileData.frontmatter?.socialDescription ??
    fileData.frontmatter?.description ??
    unescapeHTML(fileData.description?.trim() ?? i18n(cfg.locale).propertyDefaults.description)
  const stream = await generateSocialImage(
    {
      title,
      description,
      fonts,
      cfg,
      fileData,
    },
    fullOptions,
  )
  return write({
    ctx,
    content: stream,
    slug: `${slug}-og-image` as FullSlug,
    ext: ".webp",
  })
 }
 export const CustomOgImagesEmitterName = "CustomOgImages"
 export const CustomOgImages: QuartzEmitterPlugin<Partial<SocialImageOptions>> = (userOpts) => {
  const fullOptions = { ...defaultOptions, ...userOpts }
  return {
    name: CustomOgImagesEmitterName,
    getQuartzComponents() {
      return []
    },
    async *emit(ctx, content, _resources) {
      const cfg = ctx.cfg.configuration
      const headerFont = cfg.theme.typography.header
      const bodyFont = cfg.theme.typography.body
      const fonts = await getSatoriFonts(headerFont, bodyFont)
      for (const [_tree, vfile] of content) {
        if (vfile.data.frontmatter?.socialImage !== undefined) continue
        yield processOgImage(ctx, vfile.data, fonts, fullOptions)
      }
    },
    async *partialEmit(ctx, _content, _resources, changeEvents) {
      const cfg = ctx.cfg.configuration
      const headerFont = cfg.theme.typography.header
      const bodyFont = cfg.theme.typography.body
      const fonts = await getSatoriFonts(headerFont, bodyFont)
      // find all slugs that changed or were added
      for (const changeEvent of changeEvents) {
        if (!changeEvent.file) continue
        if (changeEvent.file.data.frontmatter?.socialImage !== undefined) continue
        if (changeEvent.type === "add" || changeEvent.type === "change") {
          yield processOgImage(ctx, changeEvent.file.data, fonts, fullOptions)
        }
      }
    },
    externalResources: (ctx) => {
      if (!ctx.cfg.configuration.baseUrl) {
        return {}
      }
      const baseUrl = ctx.cfg.configuration.baseUrl
      return {
        additionalHead: [
          (pageData) => {
            const isRealFile = pageData.filePath !== undefined
            const userDefinedOgImagePath = pageData.frontmatter?.socialImage
            const generatedOgImagePath = isRealFile
              ? `https://${baseUrl}/${pageData.slug!}-og-image.webp`
              : undefined
            const defaultOgImagePath = `https://${baseUrl}/static/og-image.png`
            const ogImagePath = userDefinedOgImagePath ?? generatedOgImagePath ?? defaultOgImagePath
            const ogImageMimeType = `image/${getFileExtension(ogImagePath) ?? "png"}`
            return (
              <>
                {!userDefinedOgImagePath && (
                  <>
                    <meta property="og:image:width" content={fullOptions.width.toString()} />
                    <meta property="og:image:height" content={fullOptions.height.toString()} />
                  </>
                )}
                <meta property="og:image" content={ogImagePath} />
                <meta property="og:image:url" content={ogImagePath} />
                <meta name="twitter:image" content={ogImagePath} />
                <meta property="og:image:type" content={ogImageMimeType} />
              </>
            )
          },
        ],
      }
    },
  }
 }
--- a/quartz/plugins/emitters/static.ts
+++ b/quartz/plugins/emitters/static.ts
@@ -2,31 +2,22 @@ import { FilePath, QUARTZ, joinSegments } from "../../util/path"
 import { QuartzEmitterPlugin } from "../types"
 import fs from "fs"
 import { glob } from "../../util/glob"
-import DepGraph from "../../depgraph"
+import { dirname } from "path"
 export const Static: QuartzEmitterPlugin = () => ({
  name: "Static",
-  async getDependencyGraph({ argv, cfg }, _content, _resources) {
+  async *emit({ argv, cfg }) {
    const graph = new DepGraph<FilePath>()
    const staticPath = joinSegments(QUARTZ, "static")
    const fps = await glob("**", staticPath, cfg.configuration.ignorePatterns)
    const outputStaticPath = joinSegments(argv.output, "static")
    await fs.promises.mkdir(outputStaticPath, { recursive: true })
    for (const fp of fps) {
-      graph.addEdge(
+      const src = joinSegments(staticPath, fp) as FilePath
-        joinSegments("static", fp) as FilePath,
+      const dest = joinSegments(outputStaticPath, fp) as FilePath
-        joinSegments(argv.output, "static", fp) as FilePath,
+      await fs.promises.mkdir(dirname(dest), { recursive: true })
-      )
+      await fs.promises.copyFile(src, dest)
      yield dest
    }
    return graph
  },
  async emit({ argv, cfg }, _content, _resources): Promise<FilePath[]> {
    const staticPath = joinSegments(QUARTZ, "static")
    const fps = await glob("**", staticPath, cfg.configuration.ignorePatterns)
    await fs.promises.cp(staticPath, joinSegments(argv.output, "static"), {
      recursive: true,
      dereference: true,
    })
    return fps.map((fp) => joinSegments(argv.output, "static", fp)) as FilePath[]
  },
  async *partialEmit() {},
 })
--- a/quartz/plugins/emitters/tagPage.tsx
+++ b/quartz/plugins/emitters/tagPage.tsx
@@ -5,23 +5,94 @@ import BodyConstructor from "../../components/Body"
 import { pageResources, renderPage } from "../../components/renderPage"
 import { ProcessedContent, QuartzPluginData, defaultProcessedContent } from "../vfile"
 import { FullPageLayout } from "../../cfg"
-import {
+import { FullSlug, getAllSegmentPrefixes, joinSegments, pathToRoot } from "../../util/path"
  FilePath,
  FullSlug,
  getAllSegmentPrefixes,
  joinSegments,
  pathToRoot,
 } from "../../util/path"
 import { defaultListPageLayout, sharedPageComponents } from "../../../quartz.layout"
 import { TagContent } from "../../components"
 import { write } from "./helpers"
-import { i18n } from "../../i18n"
+import { i18n, TRANSLATIONS } from "../../i18n"
-import DepGraph from "../../depgraph"
+import { BuildCtx } from "../../util/ctx"
 import { StaticResources } from "../../util/resources"
 interface TagPageOptions extends FullPageLayout {
  sort?: (f1: QuartzPluginData, f2: QuartzPluginData) => number
 }
 function computeTagInfo(
  allFiles: QuartzPluginData[],
  content: ProcessedContent[],
  locale: keyof typeof TRANSLATIONS,
 ): [Set<string>, Record<string, ProcessedContent>] {
  const tags: Set<string> = new Set(
    allFiles.flatMap((data) => data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes),
  )
  // add base tag
  tags.add("index")
  const tagDescriptions: Record<string, ProcessedContent> = Object.fromEntries(
    [...tags].map((tag) => {
      const title =
        tag === "index"
          ? i18n(locale).pages.tagContent.tagIndex
          : `${i18n(locale).pages.tagContent.tag}: ${tag}`
      return [
        tag,
        defaultProcessedContent({
          slug: joinSegments("tags", tag) as FullSlug,
          frontmatter: { title, tags: [] },
        }),
      ]
    }),
  )
  // Update with actual content if available
  for (const [tree, file] of content) {
    const slug = file.data.slug!
    if (slug.startsWith("tags/")) {
      const tag = slug.slice("tags/".length)
      if (tags.has(tag)) {
        tagDescriptions[tag] = [tree, file]
        if (file.data.frontmatter?.title === tag) {
          file.data.frontmatter.title = `${i18n(locale).pages.tagContent.tag}: ${tag}`
        }
      }
    }
  }
  return [tags, tagDescriptions]
 }
 async function processTagPage(
  ctx: BuildCtx,
  tag: string,
  tagContent: ProcessedContent,
  allFiles: QuartzPluginData[],
  opts: FullPageLayout,
  resources: StaticResources,
 ) {
  const slug = joinSegments("tags", tag) as FullSlug
  const [tree, file] = tagContent
  const cfg = ctx.cfg.configuration
  const externalResources = pageResources(pathToRoot(slug), resources)
  const componentData: QuartzComponentProps = {
    ctx,
    fileData: file.data,
    externalResources,
    cfg,
    children: [],
    tree,
    allFiles,
  }
  const content = renderPage(cfg, slug, componentData, opts, externalResources)
  return write({
    ctx,
    content,
    slug: file.data.slug!,
    ext: ".html",
  })
 }
 export const TagPage: QuartzEmitterPlugin<Partial<TagPageOptions>> = (userOpts) => {
  const opts: FullPageLayout = {
    ...sharedPageComponents,
@@ -50,93 +121,50 @@ export const TagPage: QuartzEmitterPlugin<Partial<TagPageOptions>> = (userOpts)
        Footer,
      ]
    },
-    async getDependencyGraph(ctx, content, _resources) {
+    async *emit(ctx, content, resources) {
-      const graph = new DepGraph<FilePath>()
+      const allFiles = content.map((c) => c[1].data)
      const cfg = ctx.cfg.configuration
      const [tags, tagDescriptions] = computeTagInfo(allFiles, content, cfg.locale)
-      for (const [_tree, file] of content) {
+      for (const tag of tags) {
-        const sourcePath = file.data.filePath!
+        yield processTagPage(ctx, tag, tagDescriptions[tag], allFiles, opts, resources)
        const tags = (file.data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes)
        // if the file has at least one tag, it is used in the tag index page
        if (tags.length > 0) {
          tags.push("index")
        }
        for (const tag of tags) {
          graph.addEdge(
            sourcePath,
            joinSegments(ctx.argv.output, "tags", tag + ".html") as FilePath,
          )
        }
      }
      return graph
    },
-    async emit(ctx, content, resources): Promise<FilePath[]> {
+    async *partialEmit(ctx, content, resources, changeEvents) {
      const fps: FilePath[] = []
      const allFiles = content.map((c) => c[1].data)
      const cfg = ctx.cfg.configuration
-      const tags: Set<string> = new Set(
+      // Find all tags that need to be updated based on changed files
-        allFiles.flatMap((data) => data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes),
+      const affectedTags: Set<string> = new Set()
-      )
+      for (const changeEvent of changeEvents) {
        if (!changeEvent.file) continue
        const slug = changeEvent.file.data.slug!
-      // add base tag
+        // If it's a tag page itself that changed
      tags.add("index")
      const tagDescriptions: Record<string, ProcessedContent> = Object.fromEntries(
        [...tags].map((tag) => {
          const title =
            tag === "index"
              ? i18n(cfg.locale).pages.tagContent.tagIndex
              : `${i18n(cfg.locale).pages.tagContent.tag}: ${tag}`
          return [
            tag,
            defaultProcessedContent({
              slug: joinSegments("tags", tag) as FullSlug,
              frontmatter: { title, tags: [] },
            }),
          ]
        }),
      )
      for (const [tree, file] of content) {
        const slug = file.data.slug!
        if (slug.startsWith("tags/")) {
          const tag = slug.slice("tags/".length)
-          if (tags.has(tag)) {
+          affectedTags.add(tag)
-            tagDescriptions[tag] = [tree, file]
+        }
-            if (file.data.frontmatter?.title === tag) {
+
-              file.data.frontmatter.title = `${i18n(cfg.locale).pages.tagContent.tag}: ${tag}`
+        // If a file with tags changed, we need to update those tag pages
-            }
+        const fileTags = changeEvent.file.data.frontmatter?.tags ?? []
        fileTags.flatMap(getAllSegmentPrefixes).forEach((tag) => affectedTags.add(tag))
        // Always update the index tag page if any file changes
        affectedTags.add("index")
      }
      // If there are affected tags, rebuild their pages
      if (affectedTags.size > 0) {
        // We still need to compute all tags because tag pages show all tags
        const [_tags, tagDescriptions] = computeTagInfo(allFiles, content, cfg.locale)
        for (const tag of affectedTags) {
          if (tagDescriptions[tag]) {
            yield processTagPage(ctx, tag, tagDescriptions[tag], allFiles, opts, resources)
          }
        }
      }
      for (const tag of tags) {
        const slug = joinSegments("tags", tag) as FullSlug
        const [tree, file] = tagDescriptions[tag]
        const externalResources = pageResources(pathToRoot(slug), file.data, resources)
        const componentData: QuartzComponentProps = {
          ctx,
          fileData: file.data,
          externalResources,
          cfg,
          children: [],
          tree,
          allFiles,
        }
        const content = renderPage(cfg, slug, componentData, opts, externalResources)
        const fp = await write({
          ctx,
          content,
          slug: file.data.slug!,
          ext: ".html",
        })
        fps.push(fp)
      }
      return fps
    },
  }
 }
--- a/quartz/plugins/transformers/description.ts
+++ b/quartz/plugins/transformers/description.ts
@@ -5,11 +5,13 @@ import { escapeHTML } from "../../util/escape"
 export interface Options {
  descriptionLength: number
  maxDescriptionLength: number
  replaceExternalLinks: boolean
 }
 const defaultOptions: Options = {
  descriptionLength: 150,
  maxDescriptionLength: 300,
  replaceExternalLinks: true,
 }
@@ -37,35 +39,41 @@ export const Description: QuartzTransformerPlugin<Partial<Options>> = (userOpts)
              text = text.replace(urlRegex, "$<domain>" + "$<path>")
            }
-            const desc = frontMatterDescription ?? text
+            if (frontMatterDescription) {
-            const sentences = desc.replace(/\s+/g, " ").split(/\.\s/)
+              file.data.description = frontMatterDescription
-            const finalDesc: string[] = []
+              file.data.text = text
-            const len = opts.descriptionLength
+              return
-            let sentenceIdx = 0
+            }
            let currentDescriptionLength = 0
-            if (sentences[0] !== undefined && sentences[0].length >= len) {
+            // otherwise, use the text content
-              const firstSentence = sentences[0].split(" ")
+            const desc = text
-              while (currentDescriptionLength < len) {
+            const sentences = desc.replace(/\s+/g, " ").split(/\.\s/)
-                const sentence = firstSentence[sentenceIdx]
+            let finalDesc = ""
-                if (!sentence) break
+            let sentenceIdx = 0
-                finalDesc.push(sentence)
+
-                currentDescriptionLength += sentence.length
+            // Add full sentences until we exceed the guideline length
-                sentenceIdx++
+            while (sentenceIdx < sentences.length) {
-              }
+              const sentence = sentences[sentenceIdx]
-              finalDesc.push("...")
+              if (!sentence) break
-            } else {
+
-              while (currentDescriptionLength < len) {
+              const currentSentence = sentence.endsWith(".") ? sentence : sentence + "."
-                const sentence = sentences[sentenceIdx]
+              const nextLength = finalDesc.length + currentSentence.length + (finalDesc ? 1 : 0)
-                if (!sentence) break
+
-                const currentSentence = sentence.endsWith(".") ? sentence : sentence + "."
+              // Add the sentence if we're under the guideline length
-                finalDesc.push(currentSentence)
+              // or if this is the first sentence (always include at least one)
-                currentDescriptionLength += currentSentence.length
+              if (nextLength <= opts.descriptionLength || sentenceIdx === 0) {
                finalDesc += (finalDesc ? " " : "") + currentSentence
                sentenceIdx++
              } else {
                break
              }
            }
-            file.data.description = finalDesc.join(" ")
+            // truncate to max length if necessary
            file.data.description =
              finalDesc.length > opts.maxDescriptionLength
                ? finalDesc.slice(0, opts.maxDescriptionLength) + "..."
                : finalDesc
            file.data.text = text
          }
        },
--- a/quartz/plugins/transformers/frontmatter.ts
+++ b/quartz/plugins/transformers/frontmatter.ts
@@ -3,12 +3,9 @@ import remarkFrontmatter from "remark-frontmatter"
 import { QuartzTransformerPlugin } from "../types"
 import yaml from "js-yaml"
 import toml from "toml"
-import { FilePath, FullSlug, joinSegments, slugifyFilePath, slugTag } from "../../util/path"
+import { FilePath, FullSlug, getFileExtension, slugifyFilePath, slugTag } from "../../util/path"
 import { QuartzPluginData } from "../vfile"
 import { i18n } from "../../i18n"
 import { Argv } from "../../util/ctx"
 import { VFile } from "vfile"
 import path from "path"
 export interface Options {
  delimiters: string | [string, string]
@@ -43,26 +40,24 @@ function coerceToArray(input: string | string[]): string[] | undefined {
    .map((tag: string | number) => tag.toString())
 }
-export function getAliasSlugs(aliases: string[], argv: Argv, file: VFile): FullSlug[] {
+function getAliasSlugs(aliases: string[]): FullSlug[] {
-  const dir = path.posix.relative(argv.directory, path.dirname(file.data.filePath!))
+  const res: FullSlug[] = []
-  const slugs: FullSlug[] = aliases.map(
+  for (const alias of aliases) {
-    (alias) => path.posix.join(dir, slugifyFilePath(alias as FilePath)) as FullSlug,
+    const isMd = getFileExtension(alias) === "md"
-  )
+    const mockFp = isMd ? alias : alias + ".md"
-  const permalink = file.data.frontmatter?.permalink
+    const slug = slugifyFilePath(mockFp as FilePath)
-  if (typeof permalink === "string") {
+    res.push(slug)
    slugs.push(permalink as FullSlug)
  }
-  // fix any slugs that have trailing slash
+
-  return slugs.map((slug) =>
+  return res
    slug.endsWith("/") ? (joinSegments(slug, "index") as FullSlug) : slug,
  )
 }
 export const FrontMatter: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
  const opts = { ...defaultOptions, ...userOpts }
  return {
    name: "FrontMatter",
-    markdownPlugins({ cfg, allSlugs, argv }) {
+    markdownPlugins(ctx) {
      const { cfg, allSlugs } = ctx
      return [
        [remarkFrontmatter, ["yaml", "toml"]],
        () => {
@@ -88,9 +83,18 @@ export const FrontMatter: QuartzTransformerPlugin<Partial<Options>> = (userOpts)
            const aliases = coerceToArray(coalesceAliases(data, ["aliases", "alias"]))
            if (aliases) {
              data.aliases = aliases // frontmatter
-              const slugs = (file.data.aliases = getAliasSlugs(aliases, argv, file))
+              file.data.aliases = getAliasSlugs(aliases)
-              allSlugs.push(...slugs)
+              allSlugs.push(...file.data.aliases)
            }
            if (data.permalink != null && data.permalink.toString() !== "") {
              data.permalink = data.permalink.toString() as FullSlug
              const aliases = file.data.aliases ?? []
              aliases.push(data.permalink)
              file.data.aliases = aliases
              allSlugs.push(data.permalink)
            }
            const cssclasses = coerceToArray(coalesceAliases(data, ["cssclasses", "cssclass"]))
            if (cssclasses) data.cssclasses = cssclasses
@@ -131,6 +135,7 @@ declare module "vfile" {
        created: string
        published: string
        description: string
        socialDescription: string
        publish: boolean | string
        draft: boolean | string
        lang: string
--- a/quartz/plugins/transformers/lastmod.ts
+++ b/quartz/plugins/transformers/lastmod.ts
@@ -31,7 +31,7 @@ export const CreatedModifiedDate: QuartzTransformerPlugin<Partial<Options>> = (u
  const opts = { ...defaultOptions, ...userOpts }
  return {
    name: "CreatedModifiedDate",
-    markdownPlugins() {
+    markdownPlugins(ctx) {
      return [
        () => {
          let repo: Repository | undefined = undefined
@@ -40,8 +40,8 @@ export const CreatedModifiedDate: QuartzTransformerPlugin<Partial<Options>> = (u
            let modified: MaybeDate = undefined
            let published: MaybeDate = undefined
-            const fp = file.data.filePath!
+            const fp = file.data.relativePath!
-            const fullFp = path.isAbsolute(fp) ? fp : path.posix.join(file.cwd, fp)
+            const fullFp = path.posix.join(ctx.argv.directory, fp)
            for (const source of opts.priority) {
              if (source === "filesystem") {
                const st = await fs.promises.stat(fullFp)
@@ -56,11 +56,11 @@ export const CreatedModifiedDate: QuartzTransformerPlugin<Partial<Options>> = (u
                  // Get a reference to the main git repo.
                  // It's either the same as the workdir,
                  // or 1+ level higher in case of a submodule/subtree setup
-                  repo = Repository.discover(file.cwd)
+                  repo = Repository.discover(ctx.argv.directory)
                }
                try {
-                  modified ||= await repo.getFileLatestModifiedDateAsync(file.data.filePath!)
+                  modified ||= await repo.getFileLatestModifiedDateAsync(fullFp)
                } catch {
                  console.log(
                    chalk.yellow(
--- a/quartz/plugins/transformers/oxhugofm.ts
+++ b/quartz/plugins/transformers/oxhugofm.ts
@@ -54,7 +54,7 @@ export const OxHugoFlavouredMarkdown: QuartzTransformerPlugin<Partial<Options>>
    textTransform(_ctx, src) {
      if (opts.wikilinks) {
        src = src.toString()
-        src = src.replaceAll(relrefRegex, (value, ...capture) => {
+        src = src.replaceAll(relrefRegex, (_value, ...capture) => {
          const [text, link] = capture
          return `[${text}](${link})`
        })
@@ -62,7 +62,7 @@ export const OxHugoFlavouredMarkdown: QuartzTransformerPlugin<Partial<Options>>
      if (opts.removePredefinedAnchor) {
        src = src.toString()
-        src = src.replaceAll(predefinedHeadingIdRegex, (value, ...capture) => {
+        src = src.replaceAll(predefinedHeadingIdRegex, (_value, ...capture) => {
          const [headingText] = capture
          return headingText
        })
@@ -70,7 +70,7 @@ export const OxHugoFlavouredMarkdown: QuartzTransformerPlugin<Partial<Options>>
      if (opts.removeHugoShortcode) {
        src = src.toString()
-        src = src.replaceAll(hugoShortcodeRegex, (value, ...capture) => {
+        src = src.replaceAll(hugoShortcodeRegex, (_value, ...capture) => {
          const [scContent] = capture
          return scContent
        })
@@ -78,7 +78,7 @@ export const OxHugoFlavouredMarkdown: QuartzTransformerPlugin<Partial<Options>>
      if (opts.replaceFigureWithMdImg) {
        src = src.toString()
-        src = src.replaceAll(figureTagRegex, (value, ...capture) => {
+        src = src.replaceAll(figureTagRegex, (_value, ...capture) => {
          const [src] = capture
          return `![](${src})`
        })
@@ -86,11 +86,11 @@ export const OxHugoFlavouredMarkdown: QuartzTransformerPlugin<Partial<Options>>
      if (opts.replaceOrgLatex) {
        src = src.toString()
-        src = src.replaceAll(inlineLatexRegex, (value, ...capture) => {
+        src = src.replaceAll(inlineLatexRegex, (_value, ...capture) => {
          const [eqn] = capture
          return `$${eqn}$`
        })
-        src = src.replaceAll(blockLatexRegex, (value, ...capture) => {
+        src = src.replaceAll(blockLatexRegex, (_value, ...capture) => {
          const [eqn] = capture
          return `$$${eqn}$$`
        })
--- a/quartz/plugins/transformers/roam.ts
+++ b/quartz/plugins/transformers/roam.ts
@@ -1,10 +1,8 @@
 import { QuartzTransformerPlugin } from "../types"
 import { PluggableList } from "unified"
-import { SKIP, visit } from "unist-util-visit"
+import { visit } from "unist-util-visit"
 import { ReplaceFunction, findAndReplace as mdastFindReplace } from "mdast-util-find-and-replace"
 import { Root, Html, Paragraph, Text, Link, Parent } from "mdast"
 import { Node } from "unist"
 import { VFile } from "vfile"
 import { BuildVisitor } from "unist-util-visit"
 export interface Options {
@@ -34,21 +32,10 @@ const defaultOptions: Options = {
 const orRegex = new RegExp(/{{or:(.*?)}}/, "g")
 const TODORegex = new RegExp(/{{.*?\bTODO\b.*?}}/, "g")
 const DONERegex = new RegExp(/{{.*?\bDONE\b.*?}}/, "g")
 const videoRegex = new RegExp(/{{.*?\[\[video\]\].*?\:(.*?)}}/, "g")
 const youtubeRegex = new RegExp(
  /{{.*?\[\[video\]\].*?(https?:\/\/(?:www\.)?youtu(?:be\.com\/watch\?v=|\.be\/)([\w\-\_]*)(&(amp;)?[\w\?=]*)?)}}/,
  "g",
 )
 // const multimediaRegex = new RegExp(/{{.*?\b(video|audio)\b.*?\:(.*?)}}/, "g")
 const audioRegex = new RegExp(/{{.*?\[\[audio\]\].*?\:(.*?)}}/, "g")
 const pdfRegex = new RegExp(/{{.*?\[\[pdf\]\].*?\:(.*?)}}/, "g")
 const blockquoteRegex = new RegExp(/(\[\[>\]\])\s*(.*)/, "g")
 const roamHighlightRegex = new RegExp(/\^\^(.+)\^\^/, "g")
 const roamItalicRegex = new RegExp(/__(.+)__/, "g")
 const tableRegex = new RegExp(/- {{.*?\btable\b.*?}}/, "g") /* TODO */
 const attributeRegex = new RegExp(/\b\w+(?:\s+\w+)*::/, "g") /* TODO */
 function isSpecialEmbed(node: Paragraph): boolean {
  if (node.children.length !== 2) return false
@@ -135,7 +122,7 @@ export const RoamFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | un
      const plugins: PluggableList = []
      plugins.push(() => {
-        return (tree: Root, file: VFile) => {
+        return (tree: Root) => {
          const replacements: [RegExp, ReplaceFunction][] = []
          // Handle special embeds (audio, video, PDF)
--- a/quartz/plugins/types.ts
+++ b/quartz/plugins/types.ts
@@ -4,7 +4,7 @@ import { ProcessedContent } from "./vfile"
 import { QuartzComponent } from "../components/types"
 import { FilePath } from "../util/path"
 import { BuildCtx } from "../util/ctx"
-import DepGraph from "../depgraph"
+import { VFile } from "vfile"
 export interface PluginTypes {
  transformers: QuartzTransformerPluginInstance[]
@@ -33,22 +33,33 @@ export type QuartzFilterPluginInstance = {
  shouldPublish(ctx: BuildCtx, content: ProcessedContent): boolean
 }
 export type ChangeEvent = {
  type: "add" | "change" | "delete"
  path: FilePath
  file?: VFile
 }
 export type QuartzEmitterPlugin<Options extends OptionType = undefined> = (
  opts?: Options,
 ) => QuartzEmitterPluginInstance
 export type QuartzEmitterPluginInstance = {
  name: string
-  emit(ctx: BuildCtx, content: ProcessedContent[], resources: StaticResources): Promise<FilePath[]>
+  emit: (
    ctx: BuildCtx,
    content: ProcessedContent[],
    resources: StaticResources,
  ) => Promise<FilePath[]> | AsyncGenerator<FilePath>
  partialEmit?: (
    ctx: BuildCtx,
    content: ProcessedContent[],
    resources: StaticResources,
    changeEvents: ChangeEvent[],
  ) => Promise<FilePath[]> | AsyncGenerator<FilePath> | null
  /**
   * Returns the components (if any) that are used in rendering the page.
   * This helps Quartz optimize the page by only including necessary resources
   * for components that are actually used.
   */
  getQuartzComponents?: (ctx: BuildCtx) => QuartzComponent[]
  getDependencyGraph?(
    ctx: BuildCtx,
    content: ProcessedContent[],
    resources: StaticResources,
  ): Promise<DepGraph<FilePath>>
  externalResources?: ExternalResourcesFn
 }
--- a/quartz/processors/emit.ts
+++ b/quartz/processors/emit.ts
@@ -4,30 +4,47 @@ import { ProcessedContent } from "../plugins/vfile"
 import { QuartzLogger } from "../util/log"
 import { trace } from "../util/trace"
 import { BuildCtx } from "../util/ctx"
 import chalk from "chalk"
 export async function emitContent(ctx: BuildCtx, content: ProcessedContent[]) {
  const { argv, cfg } = ctx
  const perf = new PerfTimer()
  const log = new QuartzLogger(ctx.argv.verbose)
-  log.start(`Emitting output files`)
+  log.start(`Emitting files`)
  let emittedFiles = 0
  const staticResources = getStaticResourcesFromPlugins(ctx)
-  for (const emitter of cfg.plugins.emitters) {
+  await Promise.all(
-    try {
+    cfg.plugins.emitters.map(async (emitter) => {
-      const emitted = await emitter.emit(ctx, content, staticResources)
+      try {
-      emittedFiles += emitted.length
+        const emitted = await emitter.emit(ctx, content, staticResources)
-
+        if (Symbol.asyncIterator in emitted) {
-      if (ctx.argv.verbose) {
+          // Async generator case
-        for (const file of emitted) {
+          for await (const file of emitted) {
-          console.log(`[emit:${emitter.name}] ${file}`)
+            emittedFiles++
            if (ctx.argv.verbose) {
              console.log(`[emit:${emitter.name}] ${file}`)
            } else {
              log.updateText(`${emitter.name} -> ${chalk.gray(file)}`)
            }
          }
        } else {
          // Array case
          emittedFiles += emitted.length
          for (const file of emitted) {
            if (ctx.argv.verbose) {
              console.log(`[emit:${emitter.name}] ${file}`)
            } else {
              log.updateText(`${emitter.name} -> ${chalk.gray(file)}`)
            }
          }
        }
      } catch (err) {
        trace(`Failed to emit from plugin \`${emitter.name}\``, err as Error)
      }
-    } catch (err) {
+    }),
-      trace(`Failed to emit from plugin \`${emitter.name}\``, err as Error)
+  )
    }
  }
  log.end(`Emitted ${emittedFiles} files to \`${argv.output}\` in ${perf.timeSince()}`)
 }
--- a/quartz/processors/parse.ts
+++ b/quartz/processors/parse.ts
@@ -7,12 +7,13 @@ import { Root as HTMLRoot } from "hast"
 import { MarkdownContent, ProcessedContent } from "../plugins/vfile"
 import { PerfTimer } from "../util/perf"
 import { read } from "to-vfile"
-import { FilePath, FullSlug, QUARTZ, slugifyFilePath } from "../util/path"
+import { FilePath, QUARTZ, slugifyFilePath } from "../util/path"
 import path from "path"
 import workerpool, { Promise as WorkerPromise } from "workerpool"
 import { QuartzLogger } from "../util/log"
 import { trace } from "../util/trace"
-import { BuildCtx } from "../util/ctx"
+import { BuildCtx, WorkerSerializableBuildCtx } from "../util/ctx"
 import chalk from "chalk"
 export type QuartzMdProcessor = Processor<MDRoot, MDRoot, MDRoot>
 export type QuartzHtmlProcessor = Processor<undefined, MDRoot, HTMLRoot>
@@ -175,21 +176,42 @@ export async function parseMarkdown(ctx: BuildCtx, fps: FilePath[]): Promise<Pro
      process.exit(1)
    }
-    const mdPromises: WorkerPromise<[MarkdownContent[], FullSlug[]]>[] = []
+    const serializableCtx: WorkerSerializableBuildCtx = {
-    for (const chunk of chunks(fps, CHUNK_SIZE)) {
+      buildId: ctx.buildId,
-      mdPromises.push(pool.exec("parseMarkdown", [ctx.buildId, argv, chunk]))
+      argv: ctx.argv,
      allSlugs: ctx.allSlugs,
      allFiles: ctx.allFiles,
      incremental: ctx.incremental,
    }
    const mdResults: [MarkdownContent[], FullSlug[]][] =
      await WorkerPromise.all(mdPromises).catch(errorHandler)
-    const childPromises: WorkerPromise<ProcessedContent[]>[] = []
+    const textToMarkdownPromises: WorkerPromise<MarkdownContent[]>[] = []
-    for (const [_, extraSlugs] of mdResults) {
+    let processedFiles = 0
-      ctx.allSlugs.push(...extraSlugs)
+    for (const chunk of chunks(fps, CHUNK_SIZE)) {
      textToMarkdownPromises.push(pool.exec("parseMarkdown", [serializableCtx, chunk]))
    }
    const mdResults: Array<MarkdownContent[]> = await Promise.all(
      textToMarkdownPromises.map(async (promise) => {
        const result = await promise
        processedFiles += result.length
        log.updateText(`text->markdown ${chalk.gray(`${processedFiles}/${fps.length}`)}`)
        return result
      }),
    ).catch(errorHandler)
    const markdownToHtmlPromises: WorkerPromise<ProcessedContent[]>[] = []
    processedFiles = 0
    for (const [mdChunk, _] of mdResults) {
-      childPromises.push(pool.exec("processHtml", [ctx.buildId, argv, mdChunk, ctx.allSlugs]))
+      markdownToHtmlPromises.push(pool.exec("processHtml", [serializableCtx, mdChunk]))
    }
-    const results: ProcessedContent[][] = await WorkerPromise.all(childPromises).catch(errorHandler)
+    const results: ProcessedContent[][] = await Promise.all(
      markdownToHtmlPromises.map(async (promise) => {
        const result = await promise
        processedFiles += result.length
        log.updateText(`markdown->html ${chalk.gray(`${processedFiles}/${fps.length}`)}`)
        return result
      }),
    ).catch(errorHandler)
    res = results.flat()
    await pool.terminate()
--- a/quartz/util/ctx.ts
+++ b/quartz/util/ctx.ts
@@ -1,12 +1,12 @@
 import { QuartzConfig } from "../cfg"
-import { FullSlug } from "./path"
+import { FilePath, FullSlug } from "./path"
 export interface Argv {
  directory: string
  verbose: boolean
  output: string
  serve: boolean
-  fastRebuild: boolean
+  watch: boolean
  port: number
  wsPort: number
  remoteDevHost?: string
@@ -18,4 +18,8 @@ export interface BuildCtx {
  argv: Argv
  cfg: QuartzConfig
  allSlugs: FullSlug[]
  allFiles: FilePath[]
  incremental: boolean
 }
 export type WorkerSerializableBuildCtx = Omit<BuildCtx, "cfg">
--- a/quartz/util/fileTrie.test.ts
+++ b/quartz/util/fileTrie.test.ts
@@ -1,10 +1,12 @@
 import test, { describe, beforeEach } from "node:test"
 import assert from "node:assert"
 import { FileTrieNode } from "./fileTrie"
 import { FullSlug } from "./path"
 interface TestData {
  title: string
  slug: string
  filePath: string
 }
 describe("FileTrie", () => {
@@ -26,11 +28,24 @@ describe("FileTrie", () => {
      const data = {
        title: "Test Title",
        slug: "test",
        filePath: "test.md",
      }
      trie.add(data)
      assert.strictEqual(trie.children[0].displayName, "Test Title")
    })
    test("should be able to set displayName", () => {
      const data = {
        title: "Test Title",
        slug: "test",
        filePath: "test.md",
      }
      trie.add(data)
      trie.children[0].displayName = "Modified"
      assert.strictEqual(trie.children[0].displayName, "Modified")
    })
  })
  describe("add", () => {
@@ -38,6 +53,7 @@ describe("FileTrie", () => {
      const data = {
        title: "Test",
        slug: "test",
        filePath: "test.md",
      }
      trie.add(data)
@@ -50,6 +66,7 @@ describe("FileTrie", () => {
      const data = {
        title: "Index",
        slug: "index",
        filePath: "index.md",
      }
      trie.add(data)
@@ -61,11 +78,13 @@ describe("FileTrie", () => {
      const data1 = {
        title: "Nested",
        slug: "folder/test",
        filePath: "folder/test.md",
      }
      const data2 = {
        title: "Really nested index",
        slug: "a/b/c/index",
        filePath: "a/b/c/index.md",
      }
      trie.add(data1)
@@ -92,8 +111,8 @@ describe("FileTrie", () => {
  describe("filter", () => {
    test("should filter nodes based on condition", () => {
-      const data1 = { title: "Test1", slug: "test1" }
+      const data1 = { title: "Test1", slug: "test1", filePath: "test1.md" }
-      const data2 = { title: "Test2", slug: "test2" }
+      const data2 = { title: "Test2", slug: "test2", filePath: "test2.md" }
      trie.add(data1)
      trie.add(data2)
@@ -106,8 +125,8 @@ describe("FileTrie", () => {
  describe("map", () => {
    test("should apply function to all nodes", () => {
-      const data1 = { title: "Test1", slug: "test1" }
+      const data1 = { title: "Test1", slug: "test1", filePath: "test1.md" }
-      const data2 = { title: "Test2", slug: "test2" }
+      const data2 = { title: "Test2", slug: "test2", filePath: "test2.md" }
      trie.add(data1)
      trie.add(data2)
@@ -121,12 +140,41 @@ describe("FileTrie", () => {
      assert.strictEqual(trie.children[0].displayName, "Modified")
      assert.strictEqual(trie.children[1].displayName, "Modified")
    })
    test("map over folders should work", () => {
      const data1 = { title: "Test1", slug: "test1", filePath: "test1.md" }
      const data2 = {
        title: "Test2",
        slug: "a/b-with-space/test2",
        filePath: "a/b with space/test2.md",
      }
      trie.add(data1)
      trie.add(data2)
      trie.map((node) => {
        if (node.isFolder) {
          node.displayName = `Folder: ${node.displayName}`
        } else {
          node.displayName = `File: ${node.displayName}`
        }
      })
      assert.strictEqual(trie.children[0].displayName, "File: Test1")
      assert.strictEqual(trie.children[1].displayName, "Folder: a")
      assert.strictEqual(trie.children[1].children[0].displayName, "Folder: b with space")
      assert.strictEqual(trie.children[1].children[0].children[0].displayName, "File: Test2")
    })
  })
  describe("entries", () => {
    test("should return all entries", () => {
-      const data1 = { title: "Test1", slug: "test1" }
+      const data1 = { title: "Test1", slug: "test1", filePath: "test1.md" }
-      const data2 = { title: "Test2", slug: "a/b/test2" }
+      const data2 = {
        title: "Test2",
        slug: "a/b-with-space/test2",
        filePath: "a/b with space/test2.md",
      }
      trie.add(data1)
      trie.add(data2)
@@ -138,26 +186,117 @@ describe("FileTrie", () => {
          ["index", trie.data],
          ["test1", data1],
          ["a/index", null],
-          ["a/b/index", null],
+          ["a/b-with-space/index", null],
-          ["a/b/test2", data2],
+          ["a/b-with-space/test2", data2],
        ],
      )
    })
  })
  describe("fromEntries", () => {
    test("nested", () => {
      const trie = FileTrieNode.fromEntries([
        ["index" as FullSlug, { title: "Root", slug: "index", filePath: "index.md" }],
        [
          "folder/file1" as FullSlug,
          { title: "File 1", slug: "folder/file1", filePath: "folder/file1.md" },
        ],
        [
          "folder/index" as FullSlug,
          { title: "Folder Index", slug: "folder/index", filePath: "folder/index.md" },
        ],
        [
          "folder/file2" as FullSlug,
          { title: "File 2", slug: "folder/file2", filePath: "folder/file2.md" },
        ],
        [
          "folder/folder2/index" as FullSlug,
          {
            title: "Subfolder Index",
            slug: "folder/folder2/index",
            filePath: "folder/folder2/index.md",
          },
        ],
      ])
      assert.strictEqual(trie.children.length, 1)
      assert.strictEqual(trie.children[0].slug, "folder/index")
      assert.strictEqual(trie.children[0].children.length, 3)
      assert.strictEqual(trie.children[0].children[0].slug, "folder/file1")
      assert.strictEqual(trie.children[0].children[1].slug, "folder/file2")
      assert.strictEqual(trie.children[0].children[2].slug, "folder/folder2/index")
      assert.strictEqual(trie.children[0].children[2].children.length, 0)
    })
  })
  describe("findNode", () => {
    test("should find root node with empty path", () => {
      const data = { title: "Root", slug: "index", filePath: "index.md" }
      trie.add(data)
      const found = trie.findNode([])
      assert.strictEqual(found, trie)
    })
    test("should find node at first level", () => {
      const data = { title: "Test", slug: "test", filePath: "test.md" }
      trie.add(data)
      const found = trie.findNode(["test"])
      assert.strictEqual(found?.data, data)
    })
    test("should find nested node", () => {
      const data = {
        title: "Nested",
        slug: "folder/subfolder/test",
        filePath: "folder/subfolder/test.md",
      }
      trie.add(data)
      const found = trie.findNode(["folder", "subfolder", "test"])
      assert.strictEqual(found?.data, data)
      // should find the folder and subfolder indexes too
      assert.strictEqual(
        trie.findNode(["folder", "subfolder", "index"]),
        trie.children[0].children[0],
      )
      assert.strictEqual(trie.findNode(["folder", "index"]), trie.children[0])
    })
    test("should return undefined for non-existent path", () => {
      const data = { title: "Test", slug: "test", filePath: "test.md" }
      trie.add(data)
      const found = trie.findNode(["nonexistent"])
      assert.strictEqual(found, undefined)
    })
    test("should return undefined for partial path", () => {
      const data = {
        title: "Nested",
        slug: "folder/subfolder/test",
        filePath: "folder/subfolder/test.md",
      }
      trie.add(data)
      const found = trie.findNode(["folder"])
      assert.strictEqual(found?.data, null)
    })
  })
  describe("getFolderPaths", () => {
    test("should return all folder paths", () => {
      const data1 = {
        title: "Root",
        slug: "index",
        filePath: "index.md",
      }
      const data2 = {
        title: "Test",
        slug: "folder/subfolder/test",
        filePath: "folder/subfolder/test.md",
      }
      const data3 = {
        title: "Folder Index",
        slug: "abc/index",
        filePath: "abc/index.md",
      }
      trie.add(data1)
@@ -176,9 +315,9 @@ describe("FileTrie", () => {
  describe("sort", () => {
    test("should sort nodes according to sort function", () => {
-      const data1 = { title: "A", slug: "a" }
+      const data1 = { title: "A", slug: "a", filePath: "a.md" }
-      const data2 = { title: "B", slug: "b" }
+      const data2 = { title: "B", slug: "b", filePath: "b.md" }
-      const data3 = { title: "C", slug: "c" }
+      const data3 = { title: "C", slug: "c", filePath: "c.md" }
      trie.add(data3)
      trie.add(data1)
--- a/quartz/util/fileTrie.ts
+++ b/quartz/util/fileTrie.ts
@@ -4,6 +4,7 @@ import { FullSlug, joinSegments } from "./path"
 interface FileTrieData {
  slug: string
  title: string
  filePath: string
 }
 export class FileTrieNode<T extends FileTrieData = ContentDetails> {
@@ -11,6 +12,11 @@ export class FileTrieNode<T extends FileTrieData = ContentDetails> {
  children: Array<FileTrieNode<T>>
  private slugSegments: string[]
  // prefer showing the file path segment over the slug segment
  // so that folders that dont have index files can be shown as is
  // without dashes in the slug
  private fileSegmentHint?: string
  private displayNameOverride?: string
  data: T | null
  constructor(segments: string[], data?: T) {
@@ -18,10 +24,18 @@ export class FileTrieNode<T extends FileTrieData = ContentDetails> {
    this.slugSegments = segments
    this.data = data ?? null
    this.isFolder = false
    this.displayNameOverride = undefined
  }
  get displayName(): string {
-    return this.data?.title ?? this.slugSegment ?? ""
+    const nonIndexTitle = this.data?.title === "index" ? undefined : this.data?.title
    return (
      this.displayNameOverride ?? nonIndexTitle ?? this.fileSegmentHint ?? this.slugSegment ?? ""
    )
  }
  set displayName(name: string) {
    this.displayNameOverride = name
  }
  get slug(): FullSlug {
@@ -63,6 +77,9 @@ export class FileTrieNode<T extends FileTrieData = ContentDetails> {
      // recursive case, we are not at the end of the path
      const child =
        this.children.find((c) => c.slugSegment === segment) ?? this.makeChild(path, undefined)
      const fileParts = file.filePath.split("/")
      child.fileSegmentHint = fileParts.at(-path.length)
      child.insert(path.slice(1), file)
    }
  }
@@ -72,6 +89,14 @@ export class FileTrieNode<T extends FileTrieData = ContentDetails> {
    this.insert(file.slug.split("/"), file)
  }
  findNode(path: string[]): FileTrieNode<T> | undefined {
    if (path.length === 0 || (path.length === 1 && path[0] === "index")) {
      return this
    }
    return this.children.find((c) => c.slugSegment === path[0])?.findNode(path.slice(1))
  }
  /**
   * Filter trie nodes. Behaves similar to `Array.prototype.filter()`, but modifies tree in place
   */
--- a/quartz/util/log.ts
+++ b/quartz/util/log.ts
@@ -1,26 +1,56 @@
-import { Spinner } from "cli-spinner"
+import truncate from "ansi-truncate"
 import readline from "readline"
 export class QuartzLogger {
  verbose: boolean
-  spinner: Spinner | undefined
+  private spinnerInterval: NodeJS.Timeout | undefined
  private spinnerText: string = ""
  private updateSuffix: string = ""
  private spinnerIndex: number = 0
  private readonly spinnerChars = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"]
  constructor(verbose: boolean) {
-    this.verbose = verbose
+    const isInteractiveTerminal =
      process.stdout.isTTY && process.env.TERM !== "dumb" && !process.env.CI
    this.verbose = verbose || !isInteractiveTerminal
  }
  start(text: string) {
    this.spinnerText = text
    if (this.verbose) {
      console.log(text)
    } else {
-      this.spinner = new Spinner(`%s ${text}`)
+      this.spinnerIndex = 0
-      this.spinner.setSpinnerString(18)
+      this.spinnerInterval = setInterval(() => {
-      this.spinner.start()
+        readline.clearLine(process.stdout, 0)
        readline.cursorTo(process.stdout, 0)
        const columns = process.stdout.columns || 80
        let output = `${this.spinnerChars[this.spinnerIndex]} ${this.spinnerText}`
        if (this.updateSuffix) {
          output += `: ${this.updateSuffix}`
        }
        const truncated = truncate(output, columns)
        process.stdout.write(truncated)
        this.spinnerIndex = (this.spinnerIndex + 1) % this.spinnerChars.length
      }, 20)
    }
  }
  updateText(text: string) {
    this.updateSuffix = text
  }
  end(text?: string) {
-    if (!this.verbose) {
+    if (!this.verbose && this.spinnerInterval) {
-      this.spinner!.stop(true)
+      clearInterval(this.spinnerInterval)
      this.spinnerInterval = undefined
      readline.clearLine(process.stdout, 0)
      readline.cursorTo(process.stdout, 0)
    }
    if (text) {
      console.log(text)
    }
--- a/quartz/util/og.tsx
+++ b/quartz/util/og.tsx
@@ -1,28 +1,66 @@
 import { promises as fs } from "fs"
 import { FontWeight, SatoriOptions } from "satori/wasm"
 import { GlobalConfiguration } from "../cfg"
 import { QuartzPluginData } from "../plugins/vfile"
 import { JSXInternal } from "preact/src/jsx"
-import { ThemeKey } from "./theme"
+import { FontSpecification, getFontSpecificationName, ThemeKey } from "./theme"
 import path from "path"
 import { QUARTZ } from "./path"
 import { formatDate, getDate } from "../components/Date"
 import readingTime from "reading-time"
 import { i18n } from "../i18n"
 import chalk from "chalk"
-/**
+const defaultHeaderWeight = [700]
- * Get an array of `FontOptions` (for satori) given google font names
+const defaultBodyWeight = [400]
- * @param headerFontName name of google font used for header
+export async function getSatoriFonts(headerFont: FontSpecification, bodyFont: FontSpecification) {
- * @param bodyFontName name of google font used for body
+  // Get all weights for header and body fonts
- * @returns FontOptions for header and body
+  const headerWeights: FontWeight[] = (
- */
+    typeof headerFont === "string"
-export async function getSatoriFont(headerFontName: string, bodyFontName: string) {
+      ? defaultHeaderWeight
-  const headerWeight = 700 as FontWeight
+      : (headerFont.weights ?? defaultHeaderWeight)
-  const bodyWeight = 400 as FontWeight
+  ) as FontWeight[]
  const bodyWeights: FontWeight[] = (
    typeof bodyFont === "string" ? defaultBodyWeight : (bodyFont.weights ?? defaultBodyWeight)
  ) as FontWeight[]
-  // Fetch fonts
+  const headerFontName = typeof headerFont === "string" ? headerFont : headerFont.name
-  const headerFont = await fetchTtf(headerFontName, headerWeight)
+  const bodyFontName = typeof bodyFont === "string" ? bodyFont : bodyFont.name
  const bodyFont = await fetchTtf(bodyFontName, bodyWeight)
-  // Convert fonts to satori font format and return
+  // Fetch fonts for all weights and convert to satori format in one go
  const headerFontPromises = headerWeights.map(async (weight) => {
    const data = await fetchTtf(headerFontName, weight)
    if (!data) return null
    return {
      name: headerFontName,
      data,
      weight,
      style: "normal" as const,
    }
  })
  const bodyFontPromises = bodyWeights.map(async (weight) => {
    const data = await fetchTtf(bodyFontName, weight)
    if (!data) return null
    return {
      name: bodyFontName,
      data,
      weight,
      style: "normal" as const,
    }
  })
  const [headerFonts, bodyFonts] = await Promise.all([
    Promise.all(headerFontPromises),
    Promise.all(bodyFontPromises),
  ])
  // Filter out any failed fetches and combine header and body fonts
  const fonts: SatoriOptions["fonts"] = [
-    { name: headerFontName, data: headerFont, weight: headerWeight, style: "normal" },
+    ...headerFonts.filter((font): font is NonNullable<typeof font> => font !== null),
-    { name: bodyFontName, data: bodyFont, weight: bodyWeight, style: "normal" },
+    ...bodyFonts.filter((font): font is NonNullable<typeof font> => font !== null),
  ]
  return fonts
 }
@@ -32,32 +70,49 @@ export async function getSatoriFont(headerFontName: string, bodyFontName: string
 * @param weight what font weight to fetch font
 * @returns `.ttf` file of google font
 */
-async function fetchTtf(fontName: string, weight: FontWeight): Promise<ArrayBuffer> {
+export async function fetchTtf(
  rawFontName: string,
  weight: FontWeight,
 ): Promise<Buffer<ArrayBufferLike> | undefined> {
  const fontName = rawFontName.replaceAll(" ", "+")
  const cacheKey = `${fontName}-${weight}`
  const cacheDir = path.join(QUARTZ, ".quartz-cache", "fonts")
  const cachePath = path.join(cacheDir, cacheKey)
  // Check if font exists in cache
  try {
-    // Get css file from google fonts
+    await fs.access(cachePath)
-    const cssResponse = await fetch(
+    return fs.readFile(cachePath)
      `https://fonts.googleapis.com/css2?family=${fontName}:wght@${weight}`,
    )
    const css = await cssResponse.text()
    // Extract .ttf url from css file
    const urlRegex = /url\((https:\/\/fonts.gstatic.com\/s\/.*?.ttf)\)/g
    const match = urlRegex.exec(css)
    if (!match) {
      throw new Error("Could not fetch font")
    }
    // Retrieve font data as ArrayBuffer
    const fontResponse = await fetch(match[1])
    // fontData is an ArrayBuffer containing the .ttf file data (get match[1] due to google fonts response format, always contains link twice, but second entry is the "raw" link)
    const fontData = await fontResponse.arrayBuffer()
    return fontData
  } catch (error) {
-    throw new Error(`Error fetching font: ${error}`)
+    // ignore errors and fetch font
  }
  // Get css file from google fonts
  const cssResponse = await fetch(
    `https://fonts.googleapis.com/css2?family=${fontName}:wght@${weight}`,
  )
  const css = await cssResponse.text()
  // Extract .ttf url from css file
  const urlRegex = /url\((https:\/\/fonts.gstatic.com\/s\/.*?.ttf)\)/g
  const match = urlRegex.exec(css)
  if (!match) {
    console.log(
      chalk.yellow(
        `\nWarning: Failed to fetch font ${rawFontName} with weight ${weight}, got ${cssResponse.statusText}`,
      ),
    )
    return
  }
  // fontData is an ArrayBuffer containing the .ttf file data
  const fontResponse = await fetch(match[1])
  const fontData = Buffer.from(await fontResponse.arrayBuffer())
  await fs.mkdir(cacheDir, { recursive: true })
  await fs.writeFile(cachePath, fontData)
  return fontData
 }
 export type SocialImageOptions = {
@@ -108,22 +163,10 @@ export type ImageOptions = {
   * what description to use as body in image
   */
  description: string
  /**
   * what fileName to use when writing to disk
   */
  fileName: string
  /**
   * what directory to store image in
   */
  fileDir: string
  /**
   * what file extension to use (should be `webp` unless you also change sharp conversion)
   */
  fileExt: string
  /**
   * header + body font to be used when generating satori image (as promise to work around sync in component)
   */
-  fontsPromise: Promise<SatoriOptions["fonts"]>
+  fonts: SatoriOptions["fonts"]
  /**
   * `GlobalConfiguration` of quartz (used for theme/typography)
   */
@@ -140,69 +183,104 @@ export const defaultImage: SocialImageOptions["imageStructure"] = (
  { colorScheme }: UserOpts,
  title: string,
  description: string,
-  fonts: SatoriOptions["fonts"],
+  _fonts: SatoriOptions["fonts"],
-  _fileData: QuartzPluginData,
+  fileData: QuartzPluginData,
 ) => {
-  const fontBreakPoint = 22
+  const fontBreakPoint = 32
  const useSmallerFont = title.length > fontBreakPoint
  const iconPath = `https://${cfg.baseUrl}/static/icon.png`
  // Format date if available
  const rawDate = getDate(cfg, fileData)
  const date = rawDate ? formatDate(rawDate, cfg.locale) : null
  // Calculate reading time
  const { minutes } = readingTime(fileData.text ?? "")
  const readingTimeText = i18n(cfg.locale).components.contentMeta.readingTime({
    minutes: Math.ceil(minutes),
  })
  // Get tags if available
  const tags = fileData.frontmatter?.tags ?? []
  const bodyFont = getFontSpecificationName(cfg.theme.typography.body)
  const headerFont = getFontSpecificationName(cfg.theme.typography.header)
  return (
    <div
      style={{
        display: "flex",
        flexDirection: "column",
        justifyContent: "center",
        alignItems: "center",
        height: "100%",
        width: "100%",
        backgroundColor: cfg.theme.colors[colorScheme].light,
-        gap: "2rem",
+        padding: "2.5rem",
-        padding: "1.5rem 5rem",
+        fontFamily: bodyFont,
      }}
    >
      {/* Header Section */}
      <div
        style={{
          display: "flex",
          alignItems: "center",
-          width: "100%",
+          gap: "1rem",
-          flexDirection: "row",
+          marginBottom: "0.5rem",
          gap: "2.5rem",
        }}
      >
-        <img src={iconPath} width={135} height={135} />
+        <img
          src={iconPath}
          width={56}
          height={56}
          style={{
            borderRadius: "50%",
          }}
        />
        <div
          style={{
            display: "flex",
            fontSize: 32,
            color: cfg.theme.colors[colorScheme].gray,
            fontFamily: bodyFont,
          }}
        >
          {cfg.baseUrl}
        </div>
      </div>
      {/* Title Section */}
      <div
        style={{
          display: "flex",
          marginTop: "1rem",
          marginBottom: "1.5rem",
        }}
      >
        <h1
          style={{
            margin: 0,
            fontSize: useSmallerFont ? 64 : 72,
            fontFamily: headerFont,
            fontWeight: 700,
            color: cfg.theme.colors[colorScheme].dark,
-            fontSize: useSmallerFont ? 70 : 82,
+            lineHeight: 1.2,
-            fontFamily: fonts[0].name,
+            display: "-webkit-box",
-            maxWidth: "70%",
+            WebkitBoxOrient: "vertical",
            WebkitLineClamp: 2,
            overflow: "hidden",
            textOverflow: "ellipsis",
          }}
        >
-          <p
+          {title}
-            style={{
+        </h1>
              margin: 0,
              overflow: "hidden",
              textOverflow: "ellipsis",
              whiteSpace: "nowrap",
            }}
          >
            {title}
          </p>
        </div>
      </div>
      {/* Description Section */}
      <div
        style={{
          display: "flex",
-          color: cfg.theme.colors[colorScheme].dark,
+          flex: 1,
-          fontSize: 44,
+          fontSize: 36,
-          fontFamily: fonts[1].name,
+          color: cfg.theme.colors[colorScheme].darkgray,
-          maxWidth: "100%",
+          lineHeight: 1.4,
          maxHeight: "40%",
          overflow: "hidden",
        }}
      >
        <p
@@ -210,7 +288,7 @@ export const defaultImage: SocialImageOptions["imageStructure"] = (
            margin: 0,
            display: "-webkit-box",
            WebkitBoxOrient: "vertical",
-            WebkitLineClamp: 3,
+            WebkitLineClamp: 5,
            overflow: "hidden",
            textOverflow: "ellipsis",
          }}
@@ -218,6 +296,88 @@ export const defaultImage: SocialImageOptions["imageStructure"] = (
          {description}
        </p>
      </div>
      {/* Footer with Metadata */}
      <div
        style={{
          display: "flex",
          alignItems: "center",
          justifyContent: "space-between",
          marginTop: "2rem",
          paddingTop: "2rem",
          borderTop: `1px solid ${cfg.theme.colors[colorScheme].lightgray}`,
        }}
      >
        {/* Left side - Date and Reading Time */}
        <div
          style={{
            display: "flex",
            alignItems: "center",
            gap: "2rem",
            color: cfg.theme.colors[colorScheme].gray,
            fontSize: 28,
          }}
        >
          {date && (
            <div style={{ display: "flex", alignItems: "center" }}>
              <svg
                style={{ marginRight: "0.5rem" }}
                width="28"
                height="28"
                viewBox="0 0 24 24"
                fill="none"
                stroke="currentColor"
              >
                <rect x="3" y="4" width="18" height="18" rx="2" ry="2"></rect>
                <line x1="16" y1="2" x2="16" y2="6"></line>
                <line x1="8" y1="2" x2="8" y2="6"></line>
                <line x1="3" y1="10" x2="21" y2="10"></line>
              </svg>
              {date}
            </div>
          )}
          <div style={{ display: "flex", alignItems: "center" }}>
            <svg
              style={{ marginRight: "0.5rem" }}
              width="28"
              height="28"
              viewBox="0 0 24 24"
              fill="none"
              stroke="currentColor"
            >
              <circle cx="12" cy="12" r="10"></circle>
              <polyline points="12 6 12 12 16 14"></polyline>
            </svg>
            {readingTimeText}
          </div>
        </div>
        {/* Right side - Tags */}
        <div
          style={{
            display: "flex",
            gap: "0.5rem",
            flexWrap: "wrap",
            justifyContent: "flex-end",
            maxWidth: "60%",
          }}
        >
          {tags.slice(0, 3).map((tag: string) => (
            <div
              style={{
                display: "flex",
                padding: "0.5rem 1rem",
                backgroundColor: cfg.theme.colors[colorScheme].highlight,
                color: cfg.theme.colors[colorScheme].secondary,
                borderRadius: "10px",
                fontSize: 24,
              }}
            >
              #{tag}
            </div>
          ))}
        </div>
      </div>
    </div>
  )
 }
--- a/quartz/util/path.ts
+++ b/quartz/util/path.ts
@@ -36,7 +36,7 @@ export type RelativeURL = SlugLike<"relative">
 export function isRelativeURL(s: string): s is RelativeURL {
  const validStart = /^\.{1,2}/.test(s)
  const validEnding = !endsWith(s, "index")
-  return validStart && validEnding && ![".md", ".html"].includes(_getFileExtension(s) ?? "")
+  return validStart && validEnding && ![".md", ".html"].includes(getFileExtension(s) ?? "")
 }
 export function getFullSlug(window: Window): FullSlug {
@@ -61,7 +61,7 @@ function sluggify(s: string): string {
 export function slugifyFilePath(fp: FilePath, excludeExt?: boolean): FullSlug {
  fp = stripSlashes(fp) as FilePath
-  let ext = _getFileExtension(fp)
+  let ext = getFileExtension(fp)
  const withoutFileExt = fp.replace(new RegExp(ext + "$"), "")
  if (excludeExt || [".md", ".html", undefined].includes(ext)) {
    ext = ""
@@ -247,7 +247,7 @@ export function transformLink(src: FullSlug, target: string, opts: TransformOpti
 }
 // path helpers
-function isFolderPath(fplike: string): boolean {
+export function isFolderPath(fplike: string): boolean {
  return (
    fplike.endsWith("/") ||
    endsWith(fplike, "index") ||
@@ -260,7 +260,7 @@ export function endsWith(s: string, suffix: string): boolean {
  return s === suffix || s.endsWith("/" + suffix)
 }
-function trimSuffix(s: string, suffix: string): string {
+export function trimSuffix(s: string, suffix: string): string {
  if (endsWith(s, suffix)) {
    s = s.slice(0, -suffix.length)
  }
@@ -272,10 +272,10 @@ function containsForbiddenCharacters(s: string): boolean {
 }
 function _hasFileExtension(s: string): boolean {
-  return _getFileExtension(s) !== undefined
+  return getFileExtension(s) !== undefined
 }
-function _getFileExtension(s: string): string | undefined {
+export function getFileExtension(s: string): string | undefined {
  return s.match(/\.[A-Za-z0-9]+$/)?.[0]
 }
--- a/quartz/util/theme.ts
+++ b/quartz/util/theme.ts
@@ -15,7 +15,7 @@ interface Colors {
  darkMode: ColorScheme
 }
-type FontSpecification =
+export type FontSpecification =
  | string
  | {
      name: string
@@ -90,6 +90,36 @@ export function googleFontHref(theme: Theme) {
  return `https://fonts.googleapis.com/css2?family=${bodyFont}&family=${headerFont}&family=${codeFont}&display=swap`
 }
 export interface GoogleFontFile {
  url: string
  filename: string
  extension: string
 }
 export async function processGoogleFonts(
  stylesheet: string,
  baseUrl: string,
 ): Promise<{
  processedStylesheet: string
  fontFiles: GoogleFontFile[]
 }> {
  const fontSourceRegex = /url\((https:\/\/fonts.gstatic.com\/s\/[^)]+\.(woff2|ttf))\)/g
  const fontFiles: GoogleFontFile[] = []
  let processedStylesheet = stylesheet
  let match
  while ((match = fontSourceRegex.exec(stylesheet)) !== null) {
    const url = match[1]
    const [filename, extension] = url.split("/").pop()!.split(".")
    const staticUrl = `https://${baseUrl}/static/fonts/${filename}.${extension}`
    processedStylesheet = processedStylesheet.replace(url, staticUrl)
    fontFiles.push({ url, filename, extension })
  }
  return { processedStylesheet, fontFiles }
 }
 export function joinStyles(theme: Theme, ...stylesheet: string[]) {
  return `
 ${stylesheet.join("\n\n")}
@@ -105,9 +135,9 @@ ${stylesheet.join("\n\n")}
  --highlight: ${theme.colors.lightMode.highlight};
  --textHighlight: ${theme.colors.lightMode.textHighlight};
-  --headerFont: "${theme.typography.header}", ${DEFAULT_SANS_SERIF};
+  --headerFont: "${getFontSpecificationName(theme.typography.header)}", ${DEFAULT_SANS_SERIF};
-  --bodyFont: "${theme.typography.body}", ${DEFAULT_SANS_SERIF};
+  --bodyFont: "${getFontSpecificationName(theme.typography.body)}", ${DEFAULT_SANS_SERIF};
-  --codeFont: "${theme.typography.code}", ${DEFAULT_MONO};
+  --codeFont: "${getFontSpecificationName(theme.typography.code)}", ${DEFAULT_MONO};
 }
 :root[saved-theme="dark"] {
--- a/quartz/worker.ts
+++ b/quartz/worker.ts
@@ -1,8 +1,8 @@
 import sourceMapSupport from "source-map-support"
 sourceMapSupport.install(options)
 import cfg from "../quartz.config"
-import { Argv, BuildCtx } from "./util/ctx"
+import { BuildCtx, WorkerSerializableBuildCtx } from "./util/ctx"
-import { FilePath, FullSlug } from "./util/path"
+import { FilePath } from "./util/path"
 import {
  createFileParser,
  createHtmlProcessor,
@@ -14,35 +14,24 @@ import { MarkdownContent, ProcessedContent } from "./plugins/vfile"
 // only called from worker thread
 export async function parseMarkdown(
-  buildId: string,
+  partialCtx: WorkerSerializableBuildCtx,
  argv: Argv,
  fps: FilePath[],
-): Promise<[MarkdownContent[], FullSlug[]]> {
+): Promise<MarkdownContent[]> {
  // this is a hack
  // we assume markdown parsers can add to `allSlugs`,
  // but don't actually use them
  const allSlugs: FullSlug[] = []
  const ctx: BuildCtx = {
-    buildId,
+    ...partialCtx,
    cfg,
    argv,
    allSlugs,
  }
-  return [await createFileParser(ctx, fps)(createMdProcessor(ctx)), allSlugs]
+  return await createFileParser(ctx, fps)(createMdProcessor(ctx))
 }
 // only called from worker thread
 export function processHtml(
-  buildId: string,
+  partialCtx: WorkerSerializableBuildCtx,
  argv: Argv,
  mds: MarkdownContent[],
  allSlugs: FullSlug[],
 ): Promise<ProcessedContent[]> {
  const ctx: BuildCtx = {
-    buildId,
+    ...partialCtx,
    cfg,
    argv,
    allSlugs,
  }
  return createMarkdownParser(ctx, mds)(createHtmlProcessor(ctx))
 }
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,6 +11,8 @@
    "skipLibCheck": true,
    "allowSyntheticDefaultImports": true,
    "forceConsistentCasingInFileNames": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "esModuleInterop": true,
    "jsx": "react-jsx",
    "jsxImportSource": "preact"
Author	SHA1	Message	Date
Jacky Zhao	a737207981	perf: incremental rebuild (--fastRebuild v2 but default) (#1841 ) * checkpoint * incremental all the things * properly splice changes array * smol doc update * update docs * make fancy logger dumb in ci	2025-03-16 14:17:31 -07:00
Felix Nie	a72b1a4224	fix(explorer): vertically center the Explorer toggle under mobile view (#1847 )	2025-03-16 12:08:45 -07:00
Jacky Zhao	fbb4523853	fix(folder): use memoized trie instead of handrolled path solution (closes #1767 ) Some checks failed Build and Test / build-and-test (ubuntu-latest) (push) Has been skipped Details Build and Test / publish-tag (push) Has been skipped Details Build and Test / build-and-test (macos-latest) (push) Has been cancelled Details Build and Test / build-and-test (windows-latest) (push) Has been cancelled Details	2025-03-14 15:08:23 -07:00
Jacky Zhao	da1b6b37fe	fix(explorer): fix incorrect recursive case for folder rendering	2025-03-14 10:05:26 -07:00
Jacky Zhao	e26658f4ed	fix(description): calculate description properly when first sentence is longer than max Some checks are pending Build and Test / build-and-test (macos-latest) (push) Waiting to run Details Build and Test / build-and-test (windows-latest) (push) Waiting to run Details Build and Test / build-and-test (ubuntu-latest) (push) Has been skipped Details Build and Test / publish-tag (push) Has been skipped Details	2025-03-13 14:22:11 -07:00
Jacky Zhao	b579950ae5	fix(og): adjust line clamp	2025-03-13 14:05:26 -07:00
Jacky Zhao	0babbdf780	fix(contentPage): dont emit folders	2025-03-13 13:57:00 -07:00
Jacky Zhao	1efe2e20a4	fix(graph): avoid keeping stroke in gfx	2025-03-13 12:29:30 -07:00
Jacky Zhao	5928d82a56	fix(og): search for font family properly	2025-03-13 12:11:27 -07:00
Jacky Zhao	696403d3fa	chore: bump version to 4.4.1	2025-03-13 10:55:37 -07:00
Jacky Zhao	2c30abe457	fix(analytics): always use defer over async to account for document nav event	2025-03-13 10:48:03 -07:00
Jacky Zhao	80c3196fee	feat(og): add reading time to default, improve logging	2025-03-13 10:41:50 -07:00
Jacky Zhao	d9159e0ac9	feat: make og images an emitter to properly await image generation (#1826 ) * checkpoint * make emitters async generators * fix * custom font spec * replace spinner, use disk cache for fonts * use readline instead * make og images look nice	2025-03-13 10:27:46 -07:00
Jacky Zhao	c005fe4408	fix(explorer): properly respect folderDefaultState (closes #1827 ) Some checks are pending Build and Test / build-and-test (macos-latest) (push) Waiting to run Details Build and Test / build-and-test (windows-latest) (push) Waiting to run Details Build and Test / build-and-test (ubuntu-latest) (push) Has been skipped Details Build and Test / publish-tag (push) Has been skipped Details	2025-03-12 22:31:44 -07:00
Emile Bangma	580c1bd608	fix(typography): properly pass Google font options (#1825 ) Some checks are pending Build and Test / build-and-test (macos-latest) (push) Waiting to run Details Build and Test / build-and-test (windows-latest) (push) Waiting to run Details Build and Test / build-and-test (ubuntu-latest) (push) Has been skipped Details Build and Test / publish-tag (push) Has been skipped Details	2025-03-12 11:27:41 -07:00
Jacky Zhao	270a5dc14a	fix(explorer): show file name instead of slug if no file data (closes #1822 )	2025-03-12 11:24:28 -07:00
Jacky Zhao	bfa938cc62	fix(explorer): allow setting displayName (closes #1824 )	2025-03-12 10:42:07 -07:00
Jacky Zhao	e3c50caf13	fix(explorer): dont invert mobile css, properly toggle .collapsed	2025-03-12 10:15:54 -07:00
Emile Bangma	ca08ec1ae7	fix(explorer): mobile explorer toggle (#1823 ) Some checks are pending Build and Test / build-and-test (macos-latest) (push) Waiting to run Details Build and Test / build-and-test (windows-latest) (push) Waiting to run Details Build and Test / build-and-test (ubuntu-latest) (push) Has been skipped Details Build and Test / publish-tag (push) Has been skipped Details	2025-03-12 14:15:16 +01:00