docs: add the pond

fix(comment): negate check (closes #1582 ) (#1586 )
feat(open-graph): generate OG images + further OG support (#740 )
2025-12-01 02:07:55 +01:00 · 2024-11-18 10:45:25 -08:00 · 2024-11-14 06:28:06 -05:00 · 2024-11-12 07:33:35 -05:00 · 2024-11-12 06:42:44 -05:00 · 2024-11-12 03:37:59 -05:00
166 changed files with 8326 additions and 1966 deletions
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,11 +1,20 @@
-# To get started with Dependabot version updates, you'll need to specify which
-# package ecosystems to update and where the package manifests are located.
-# Please see the documentation for all configuration options:
-# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
-
 version: 2
 updates:
  - package-ecosystem: "npm"
    directory: "/"
    schedule:
      interval: "weekly"
+    groups:
+      production-dependencies:
+        applies-to: "version-updates"
+        patterns:
+          - "*"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      ci-dependencies:
+        applies-to: "version-updates"
+        patterns:
+          - "*"
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -7,6 +7,7 @@ on:
  push:
    branches:
      - v4
+  workflow_dispatch:

 jobs:
  build-and-test:
@@ -18,17 +19,17 @@ jobs:
    permissions:
      contents: write
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
        with:
-          node-version: 18
+          node-version: 20

      - name: Cache dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -46,11 +47,23 @@ jobs:
      - name: Ensure Quartz builds, check bundle info
        run: npx quartz build --bundleInfo

+  publish-tag:
+    if: ${{ github.repository == 'jackyzha0/quartz' && github.ref == 'refs/heads/v4' }}
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
      - name: Get package version
        run: node -p -e '`PACKAGE_VERSION=${require("./package.json").version}`' >> $GITHUB_ENV
-
      - name: Create release tag
-        uses: pkgdeps/git-tag-action@v2
+        uses: pkgdeps/git-tag-action@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          github_repo: ${{ github.repository }}
--- a/.github/workflows/docker-build-push.yaml
+++ b/.github/workflows/docker-build-push.yaml
@@ -0,0 +1,88 @@
+name: Docker build & push image
+
+on:
+  push:
+    branches: [v4]
+    tags: ["v*"]
+  pull_request:
+    branches: [v4]
+    paths:
+      - .github/workflows/docker-build-push.yaml
+      - quartz/**
+  workflow_dispatch:
+
+jobs:
+  build:
+    if: ${{ github.repository == 'jackyzha0/quartz' }} # Comment this out if you want to publish your own images on a fork!
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set lowercase repository owner environment variable
+        run: |
+          echo "OWNER_LOWERCASE=${OWNER,,}" >> ${GITHUB_ENV}
+        env:
+          OWNER: "${{ github.repository_owner }}"
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Inject slug/short variables
+        uses: rlespinasse/github-slug-action@v5.0.0
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+          driver-opts: |
+            image=moby/buildkit:master
+            network=host
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@v3.7.0
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        if: github.event_name != 'pull_request'
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata tags and labels on PRs
+        if: github.event_name == 'pull_request'
+        id: meta-pr
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ env.OWNER_LOWERCASE }}/quartz
+          tags: |
+            type=raw,value=sha-${{ env.GITHUB_SHA_SHORT }}
+          labels: |
+            org.opencontainers.image.source="https://github.com/${{ github.repository_owner }}/quartz"
+      - name: Extract metadata tags and labels for main, release or tag
+        if: github.event_name != 'pull_request'
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          flavor: |
+            latest=auto
+          images: ghcr.io/${{ env.OWNER_LOWERCASE }}/quartz
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}.{{minor}}.{{patch}}
+            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}
+            type=raw,value=sha-${{ env.GITHUB_SHA_SHORT }}
+          labels: |
+            maintainer=${{ github.repository_owner }}
+            org.opencontainers.image.source="https://github.com/${{ github.repository_owner }}/quartz"
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v6
+        with:
+          push: ${{ github.event_name != 'pull_request' }}
+          build-args: |
+            GIT_SHA=${{ env.GITHUB_SHA }}
+            DOCKER_LABEL=sha-${{ env.GITHUB_SHA_SHORT }}
+          tags: ${{ steps.meta.outputs.tags || steps.meta-pr.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels || steps.meta-pr.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha
--- a/.node-version
+++ b/.node-version
@@ -0,0 +1 @@
+v20.9.0
--- a/2
+++ b/2
@@ -1,4 +1,4 @@
-FROM node:20-slim as builder
+FROM node:20-slim AS builder
 WORKDIR /usr/src/app
 COPY package.json .
 COPY package-lock.json* .
--- a/docs/advanced/creating
+++ b/docs/advanced/creating
@@ -129,11 +129,11 @@ export default (() => {
    return <button id="btn">Click me</button>
  }

-  YourComponent.beforeDOM = `
+  YourComponent.beforeDOMLoaded = `
  console.log("hello from before the page loads!")
  `

-  YourComponent.afterDOM = `
+  YourComponent.afterDOMLoaded = `
  document.getElementById('btn').onclick = () => {
    alert('button clicked!')
  }
@@ -180,7 +180,7 @@ export default (() => {
    return <button id="btn">Click me</button>
  }

-  YourComponent.afterDOM = script
+  YourComponent.afterDOMLoaded = script
  return YourComponent
 }) satisfies QuartzComponentConstructor
 ```
--- a/docs/advanced/making
+++ b/docs/advanced/making
@@ -27,7 +27,7 @@ The following sections will go into detail for what methods can be implemented f
  - `cfg`: The full Quartz [[configuration]]
  - `allSlugs`: a list of all the valid content slugs (see [[paths]] for more information on what a `ServerSlug` is)
 - `StaticResources` is defined in `quartz/resources.tsx`. It consists of
-  - `css`: a list of URLs for stylesheets that should be loaded
+  - `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.

 ## Transformers
@@ -85,8 +85,10 @@ export const Latex: QuartzTransformerPlugin<Options> = (opts?: Options) => {
      if (engine === "katex") {
        return {
          css: [
-            // base css
-            "https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/katex.min.css",
+            {
+              // base css
+              content: "https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.9/katex.min.css",
+            },
          ],
          js: [
            {
@@ -260,11 +262,11 @@ export const ContentPage: QuartzEmitterPlugin = () => {
    ...defaultContentPageLayout,
    pageBody: Content(),
  }
-  const { head, header, beforeBody, pageBody, left, right, footer } = layout
+  const { head, header, beforeBody, pageBody, afterBody, left, right, footer } = layout
  return {
    name: "ContentPage",
    getQuartzComponents() {
-      return [head, ...header, ...beforeBody, pageBody, ...left, ...right, footer]
+      return [head, ...header, ...beforeBody, pageBody, ...afterBody, ...left, ...right, footer]
    },
    async emit(ctx, content, resources, emit): Promise<FilePath[]> {
      const cfg = ctx.cfg.configuration
--- a/docs/advanced/paths.md
+++ b/docs/advanced/paths.md
@@ -48,4 +48,4 @@ Here are the main types of slugs with a rough description of each type of path:
 - `SimpleSlug`: cannot be relative and shouldn't have `/index` as an ending or a file extension. It _can_ however have a trailing slash to indicate a folder path.
 - `RelativeURL`: must start with `.` or `..` to indicate it's a relative URL. Shouldn't have `/index` as an ending or a file extension but can contain a trailing slash.

-To get a clearer picture of how these relate to each other, take a look at the path tests in `quartz/path.test.ts`.
+To get a clearer picture of how these relate to each other, take a look at the path tests in `quartz/util/path.test.ts`.
--- a/docs/authoring
+++ b/docs/authoring
@@ -29,6 +29,7 @@ Some common frontmatter fields that are natively supported by Quartz:

 - `title`: Title of the page. If it isn't provided, Quartz will use the name of the file as the title.
 - `description`: Description of the page used for link previews.
+- `permalink`: A custom URL for the page that will remain constant even if the path to the file changes.
 - `aliases`: Other names for this note. This is a list of strings.
 - `tags`: Tags for this note.
 - `draft`: Whether to publish the page or not. This is one way to make [[private pages|pages private]] in Quartz.
--- a/docs/build.md
+++ b/docs/build.md
@@ -21,3 +21,7 @@ This will start a local web server to run your Quartz on your computer. Open a w
 > - `--serve`: run a local hot-reloading server to preview your Quartz
 > - `--port`: what port to run the local preview server on
 > - `--concurrency`: how many threads to use to parse notes
+
+> [!warning] Not to be used for production
+> Serve mode is intended for local previews only.
+> For production workloads, see the page on [[hosting]].
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -21,6 +21,7 @@ const config: QuartzConfig = {
 This part of the configuration concerns anything that can affect the whole site. The following is a list breaking down all the things you can configure:

 - `pageTitle`: title of the site. This is also used when generating the [[RSS Feed]] for your site.
+- `pageTitleSuffix`: a string added to the end of the page title. This only applies to the browser tab title, not the title shown at the top of the page.
 - `enableSPA`: whether to enable [[SPA Routing]] on your site.
 - `enablePopovers`: whether to enable [[popover previews]] on your site.
 - `analytics`: what to use for analytics on your site. Values can be
@@ -28,6 +29,11 @@ This part of the configuration concerns anything that can affect the whole site.
  - `{ provider: 'google', tagId: '<your-google-tag>' }`: use Google Analytics;
  - `{ provider: 'plausible' }` (managed) or `{ provider: 'plausible', host: '<your-plausible-host>' }` (self-hosted): use [Plausible](https://plausible.io/);
  - `{ provider: 'umami', host: '<your-umami-host>', websiteId: '<your-umami-website-id>' }`: use [Umami](https://umami.is/);
+  - `{ provider: 'goatcounter', websiteId: 'my-goatcounter-id' }` (managed) or `{ provider: 'goatcounter', websiteId: 'my-goatcounter-id', host: 'my-goatcounter-domain.com', scriptSrc: 'https://my-url.to/counter.js' }` (self-hosted) use [GoatCounter](https://goatcounter.com);
+  - `{ provider: 'posthog', apiKey: '<your-posthog-project-apiKey>', host: '<your-posthog-host>' }`: use [Posthog](https://posthog.com/);
+  - `{ provider: 'tinylytics', siteId: '<your-site-id>' }`: use [Tinylytics](https://tinylytics.app/);
+  - `{ provider: 'cabin' }` or `{ provider: 'cabin', host: 'https://cabin.example.com' }` (custom domain): use [Cabin](https://withcabin.com);
+  - `{provider: 'clarity', projectId: '<your-clarity-id-code' }`: use [Microsoft clarity](https://clarity.microsoft.com/). The project id can be found on top of the overview page.
 - `locale`: used for [[i18n]] and date formatting
 - `baseUrl`: this is used for sitemaps and RSS feeds that require an absolute URL to know where the canonical 'home' of your site lives. This is normally the deployed URL of your site (e.g. `quartz.jzhao.xyz` for this site). Do not include the protocol (i.e. `https://`) or any leading or trailing slashes.
  - This should also include the subpath if you are [[hosting]] on GitHub pages without a custom domain. For example, if my repository is `jackyzha0/quartz`, GitHub pages would deploy to `https://jackyzha0.github.io/quartz` and the `baseUrl` would be `jackyzha0.github.io/quartz`.
@@ -49,6 +55,7 @@ This part of the configuration concerns anything that can affect the whole site.
    - `secondary`: link colour, current [[graph view|graph]] node
    - `tertiary`: hover states and visited [[graph view|graph]] nodes
    - `highlight`: internal link background, highlighted text, [[syntax highlighting|highlighted lines of code]]
+    - `textHighlight`: markdown highlighted text background

 ## Plugins

@@ -73,10 +80,10 @@ You can customize the behaviour of Quartz by adding, removing and reordering plu
 > [!note]
 > Each node is modified by every transformer _in order_. Some transformers are position sensitive, so you may need to pay particular attention to whether they need to come before or after certain other plugins.

-You should take care to add the plugin to the right entry corresponding to its plugin type. For example, to add the [[ExplicitPublish]] plugin (a [[tags/plugin/transformer|Transformer]], you would add the following line:
+You should take care to add the plugin to the right entry corresponding to its plugin type. For example, to add the [[ExplicitPublish]] plugin (a [[tags/plugin/filter|Filter]]), you would add the following line:

 ```ts title="quartz.config.ts"
-transformers: [
+filters: [
  ...
  Plugin.ExplicitPublish(),
  ...
@@ -96,7 +103,7 @@ transformers: [
 ]
 ```

-Some plugins are included by default in the[ `quartz.config.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz.config.ts), but there are more available.
+Some plugins are included by default in the [`quartz.config.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz.config.ts), but there are more available.

 You can see a list of all plugins and their configuration options [[tags/plugin|here]].

--- a/docs/features/Latex.md
+++ b/docs/features/Latex.md
@@ -39,6 +39,17 @@ a & b & c
 \end{bmatrix}
 $$

+$$
+\begin{array}{rll}
+E \psi &= H\psi & \text{Expanding the Hamiltonian Operator} \\
+&= -\frac{\hbar^2}{2m}\frac{\partial^2}{\partial x^2} \psi + \frac{1}{2}m\omega x^2 \psi & \text{Using the ansatz $\psi(x) = e^{-kx^2}f(x)$, hoping to cancel the $x^2$ term} \\
+&= -\frac{\hbar^2}{2m} [4k^2x^2f(x)+2(-2kx)f'(x) + f''(x)]e^{-kx^2} + \frac{1}{2}m\omega x^2 f(x)e^{-kx^2} &\text{Removing the $e^{-kx^2}$ term from both sides} \\
+& \Downarrow \\
+Ef(x) &= -\frac{\hbar^2}{2m} [4k^2x^2f(x)-4kxf'(x) + f''(x)] + \frac{1}{2}m\omega x^2 f(x) & \text{Choosing $k=\frac{im}{2}\sqrt{\frac{\omega}{\hbar}}$ to cancel the $x^2$ term, via $-\frac{\hbar^2}{2m}4k^2=\frac{1}{2}m \omega$} \\
+&= -\frac{\hbar^2}{2m} [-4kxf'(x) + f''(x)] \\
+\end{array}
+$$
+
 > [!warn]
 > Due to limitations in the [underlying parsing library](https://github.com/remarkjs/remark-math), block math in Quartz requires the `$$` delimiters to be on newlines like above.

--- a/docs/features/Roam
+++ b/docs/features/Roam
@@ -0,0 +1,28 @@
+---
+title: "Roam Research Compatibility"
+tags:
+  - feature/transformer
+---
+
+[Roam Research](https://roamresearch.com) is a note-taking tool that organizes your knowledge graph in a unique and interconnected way.
+
+Quartz supports transforming the special Markdown syntax from Roam Research (like `{{[[components]]}}` and other formatting) into
+regular Markdown via the [[RoamFlavoredMarkdown]] plugin.
+
+```typescript title="quartz.config.ts"
+plugins: {
+  transformers: [
+    // ...
+    Plugin.RoamFlavoredMarkdown(),
+    Plugin.ObsidianFlavoredMarkdown(),
+    // ...
+  ],
+},
+```
+
+> [!warning]
+> As seen above placement of `Plugin.RoamFlavoredMarkdown()` within `quartz.config.ts` is very important. It must come before `Plugin.ObsidianFlavoredMarkdown()`.
+
+## Customization
+
+This functionality is provided by the [[RoamFlavoredMarkdown]] plugin. See the plugin page for customization options.
--- a/docs/features/comments.md
+++ b/docs/features/comments.md
@@ -0,0 +1,127 @@
+---
+title: Comments
+tags:
+  - component
+---
+
+Quartz also has the ability to hook into various providers to enable readers to leave comments on your site.
+
+![[giscus-example.png]]
+
+As of today, only [Giscus](https://giscus.app/) is supported out of the box but PRs to support other providers are welcome!
+
+## Providers
+
+### Giscus
+
+First, make sure that the [[setting up your GitHub repository|GitHub]] repository you are using for your Quartz meets the following requirements:
+
+1. The **repository is [public](https://docs.github.com/en/github/administering-a-repository/managing-repository-settings/setting-repository-visibility#making-a-repository-public)**, otherwise visitors will not be able to view the discussion.
+2. The **[giscus](https://github.com/apps/giscus) app is installed**, otherwise visitors will not be able to comment and react.
+3. The **Discussions feature is turned on** by [enabling it for your repository](https://docs.github.com/en/github/administering-a-repository/managing-repository-settings/enabling-or-disabling-github-discussions-for-a-repository).
+
+Then, use the [Giscus site](https://giscus.app/#repository) to figure out what your `repoId` and `categoryId` should be. Make sure you select `Announcements` for the Discussion category.
+
+![[giscus-repo.png]]
+
+![[giscus-discussion.png]]
+
+After entering both your repository and selecting the discussion category, Giscus will compute some IDs that you'll need to provide back to Quartz. You won't need to manually add the script yourself as Quartz will handle that part for you but will need these values in the next step!
+
+![[giscus-results.png]]
+
+Finally, in `quartz.layout.ts`, edit the `afterBody` field of `sharedPageComponents` to include the following options but with the values you got from above:
+
+```ts title="quartz.layout.ts"
+afterBody: [
+  Component.Comments({
+    provider: 'giscus',
+    options: {
+      // from data-repo
+      repo: 'jackyzha0/quartz',
+      // from data-repo-id
+      repoId: 'MDEwOlJlcG9zaXRvcnkzODcyMTMyMDg',
+      // from data-category
+      category: 'Announcements',
+      // from data-category-id
+      categoryId: 'DIC_kwDOFxRnmM4B-Xg6',
+    }
+  }),
+],
+```
+
+### Customization
+
+Quartz also exposes a few of the other Giscus options as well and you can provide them the same way `repo`, `repoId`, `category`, and `categoryId` are provided.
+
+```ts
+type Options = {
+  provider: "giscus"
+  options: {
+    repo: `${string}/${string}`
+    repoId: string
+    category: string
+    categoryId: string
+
+    // Url to folder with custom themes
+    // defaults to 'https://${cfg.baseUrl}/static/giscus'
+    themeUrl?: string
+
+    // filename for light theme .css file
+    // defaults to 'light'
+    lightTheme?: string
+
+    // filename for dark theme .css file
+    // defaults to 'dark'
+    darkTheme?: string
+
+    // how to map pages -> discussions
+    // defaults to 'url'
+    mapping?: "url" | "title" | "og:title" | "specific" | "number" | "pathname"
+
+    // use strict title matching
+    // defaults to true
+    strict?: boolean
+
+    // whether to enable reactions for the main post
+    // defaults to true
+    reactionsEnabled?: boolean
+
+    // where to put the comment input box relative to the comments
+    // defaults to 'bottom'
+    inputPosition?: "top" | "bottom"
+  }
+}
+```
+
+#### Custom CSS theme
+
+Quartz supports custom theme for Giscus. To use a custom CSS theme, place the `.css` file inside the `quartz/static` folder and set the configuration values.
+
+For example, if you have a light theme `light-theme.css`, a dark theme `dark-theme.css`, and your Quartz site is hosted at `https://example.com/`:
+
+```ts
+afterBody: [
+  Component.Comments({
+    provider: 'giscus',
+    options: {
+      // Other options
+
+      themeUrl: "https://example.com/static/giscus", // corresponds to quartz/static/giscus/
+      lightTheme: "light-theme", // corresponds to light-theme.css in quartz/static/giscus/
+      darkTheme: "dark-theme", // corresponds to dark-theme.css quartz/static/giscus/
+    }
+  }),
+],
+```
+
+#### Conditionally display comments
+
+Quartz can conditionally display the comment box based on a field `comments` in the frontmatter. By default, all pages will display comments, to disable it for a specific page, set `comments` to `false`.
+
+```
+---
+title: Comments disabled here!
+comments: false
+---
+```
--- a/docs/features/explorer.md
+++ b/docs/features/explorer.md
@@ -61,7 +61,7 @@ export class FileNode {
  children: FileNode[]  // children of current node
  name: string  // last part of slug
  displayName: string // what actually should be displayed in the explorer
-  file: QuartzPluginData | null // set if node is a file, see `QuartzPluginData` for more detail
+  file: QuartzPluginData | null // if node is a file, this is the file's metadata. See `QuartzPluginData` for more detail
  depth: number // depth of current node

  ... // rest of implementation
@@ -167,6 +167,19 @@ Component.Explorer({

 You can customize this by changing the entries of the `omit` set. Simply add all folder or file names you want to remove.

+### Remove files by tag
+
+You can access the frontmatter of a file by `node.file?.frontmatter?`. This allows you to filter out files based on their frontmatter, for example by their tags.
+
+```ts title="quartz.layout.ts"
+Component.Explorer({
+  filterFn: (node) => {
+    // exclude files with the tag "explorerexclude"
+    return node.file?.frontmatter?.tags?.includes("explorerexclude") !== true
+  },
+})
+```
+
 ### Show every element in explorer

 To override the default filter function that removes the `tags` folder from the explorer, you can set the filter function to `undefined`.
--- a/docs/features/folder
+++ b/docs/features/folder
@@ -30,4 +30,4 @@ As with folder listings, you can also provide a description and title for a tag

 ## Customization

-The folder listings are a functionality of the [[FolderPage]] plugin, the tag listings of the [[TagPage]] plugin. See the plugin pages for customization options.
+Quartz allows you to define a custom sort ordering for content on both page types. The folder listings are a functionality of the [[FolderPage]] plugin, the tag listings of the [[TagPage]] plugin. See the plugin pages for customization options.
--- a/docs/features/recent
+++ b/docs/features/recent
@@ -9,6 +9,7 @@ Quartz can generate a list of recent notes based on some filtering and sorting c

 - Changing the title from "Recent notes": pass in an additional parameter to `Component.RecentNotes({ title: "Recent writing" })`
 - Changing the number of recent notes: pass in an additional parameter to `Component.RecentNotes({ limit: 5 })`
+- Display the note's tags (defaults to true): `Component.RecentNotes({ showTags: false })`
 - Show a 'see more' link: pass in an additional parameter to `Component.RecentNotes({ linkToMore: "tags/components" })`. This field should be a full slug to a page that exists.
 - Customize filtering: pass in an additional parameter to `Component.RecentNotes({ filter: someFilterFunction })`. The filter function should be a function that has the signature `(f: QuartzPluginData) => boolean`.
 - Customize sorting: pass in an additional parameter to `Component.RecentNotes({ sort: someSortFunction })`. By default, Quartz will sort by date and then tie break lexographically. The sort function should be a function that has the signature `(f1: QuartzPluginData, f2: QuartzPluginData) => number`. See `byDateAndAlphabetical` in `quartz/components/PageList.tsx` for an example.
--- a/docs/features/social
+++ b/docs/features/social
@@ -0,0 +1,401 @@
+---
+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]].
+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`.
+
+## Showcase
+
+After enabling `generateSocialImages` in `quartz.config.ts`, 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]]).
+
+## Customization
+
+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/features/syntax
+++ b/docs/features/syntax
@@ -95,6 +95,16 @@ const [age, setAge] = useState(50)
 const [name, setName] = useState("Taylor")
 ```

+### Inline Highlighting
+
+Append {:lang} to the end of inline code to highlight it like a regular code block.
+
+```
+This is an array `[1, 2, 3]{:js}` of numbers 1 through 3.
+```
+
+This is an array `[1, 2, 3]{:js}` of numbers 1 through 3.
+
 ### Line numbers

 Syntax highlighting has line numbers configured automatically. If you want to start line numbers at a specific number, use `showLineNumbers{number}`:
--- a/docs/features/upcoming
+++ b/docs/features/upcoming
@@ -2,22 +2,11 @@
 draft: true
 ---

-## high priority backlog
-
- static dead link detection
- block links: https://help.obsidian.md/Linking+notes+and+files/Internal+links#Link+to+a+block+in+a+note
- note/header/block transcludes: https://help.obsidian.md/Linking+notes+and+files/Embedding+files
- docker support
-
 ## misc backlog

- breadcrumbs component
+- static dead link detection
 - cursor chat extension
- https://giscus.app/ extension
 - sidenotes? https://github.com/capnfabs/paperesque
 - direct match in search using double quotes
 - https://help.obsidian.md/Advanced+topics/Using+Obsidian+URI
- audio/video embed styling
 - Canvas
- parse all images in page: use this for page lists if applicable?
- CV mode? with print stylesheet
--- a/docs/hosting.md
+++ b/docs/hosting.md
@@ -57,18 +57,18 @@ jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Fetch all history for git info
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
        with:
-          node-version: 18.14
+          node-version: 22
      - name: Install Dependencies
        run: npm ci
      - name: Build Quartz
        run: npx quartz build
      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v2
+        uses: actions/upload-pages-artifact@v3
        with:
          path: public

@@ -81,7 +81,7 @@ jobs:
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4
 ```

 Then:
@@ -182,37 +182,33 @@ Using `docs.example.com` is an example of a subdomain. They're a simple way of c

 ## GitLab Pages

-In your local Quartz, create a new file `.gitlab-ci.yaml`.
+In your local Quartz, create a new file `.gitlab-ci.yml`.

-```yaml title=".gitlab-ci.yaml"
+```yaml title=".gitlab-ci.yml"
 stages:
  - build
  - deploy

-variables:
-  NODE_VERSION: "18.14"
+image: node:20
+cache: # Cache modules in between jobs
+  key: $CI_COMMIT_REF_SLUG
+  paths:
+    - .npm/

 build:
  stage: build
  rules:
    - if: '$CI_COMMIT_REF_NAME == "v4"'
  before_script:
-    - apt-get update -q && apt-get install -y nodejs npm
-    - npm install -g n
-    - n $NODE_VERSION
    - hash -r
-    - npm ci
+    - npm ci --cache .npm --prefer-offline
  script:
    - npx quartz build
  artifacts:
    paths:
      - public
-  cache:
-    paths:
-      - ~/.npm/
-    key: "${CI_COMMIT_REF_SLUG}-node-${CI_COMMIT_REF_NAME}"
  tags:
-    - docker
+    - gitlab-org-docker

 pages:
  stage: deploy
@@ -250,3 +246,21 @@ server {
    }
 }
 ```
+
+### Using Caddy
+
+Here's and example of how to do this with Caddy:
+
+```caddy title="Caddyfile"
+example.com {
+    root * /path/to/quartz/public
+    try_files {path} {path}.html {path}/ =404
+    file_server
+    encode gzip
+
+    handle_errors {
+        rewrite * /{err.status_code}.html
+        file_server
+    }
+}
+```
--- a/docs/images/custom-social-image-preview-dark.png
+++ b/docs/images/custom-social-image-preview-dark.png
--- a/docs/images/custom-social-image-preview-light.png
+++ b/docs/images/custom-social-image-preview-light.png
--- a/docs/images/giscus-discussion.png
+++ b/docs/images/giscus-discussion.png
--- a/docs/images/giscus-example.png
+++ b/docs/images/giscus-example.png
--- a/docs/images/giscus-repo.png
+++ b/docs/images/giscus-repo.png
--- a/docs/images/giscus-results.png
+++ b/docs/images/giscus-results.png
--- a/docs/images/quartz
+++ b/docs/images/quartz
--- a/docs/images/quartz-layout-desktop.png
+++ b/docs/images/quartz-layout-desktop.png
--- a/docs/images/quartz-layout-mobile.png
+++ b/docs/images/quartz-layout-mobile.png
--- a/docs/images/quartz-layout-tablet.png
+++ b/docs/images/quartz-layout-tablet.png
--- a/docs/images/social-image-preview-dark.png
+++ b/docs/images/social-image-preview-dark.png
--- a/docs/images/social-image-preview-light.png
+++ b/docs/images/social-image-preview-light.png
--- a/docs/index.md
+++ b/docs/index.md
@@ -6,7 +6,7 @@ Quartz is a fast, batteries-included static-site generator that transforms Markd

 ## 🪴 Get Started

-Quartz requires **at least [Node](https://nodejs.org/) v18.14** and `npm` v9.3.1 to function correctly. Ensure you have this installed on your machine before continuing.
+Quartz requires **at least [Node](https://nodejs.org/) v20** and `npm` v9.3.1 to function correctly. Ensure you have this installed on your machine before continuing.

 Then, in your terminal of choice, enter the following commands line by line:

@@ -31,7 +31,7 @@ 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]] and [many more](./features) right out of the box
+- [[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
 - Simple JSX layouts and [[creating components|page components]]
 - [[SPA Routing|Ridiculously fast page loads]] and tiny bundle sizes
--- a/docs/layout.md
+++ b/docs/layout.md
@@ -12,15 +12,20 @@ export interface FullPageLayout {
  header: QuartzComponent[] // laid out horizontally
  beforeBody: QuartzComponent[] // laid out vertically
  pageBody: QuartzComponent // single component
-  left: QuartzComponent[] // vertical on desktop, horizontal on mobile
-  right: QuartzComponent[] // vertical on desktop, horizontal on mobile
+  afterBody: QuartzComponent[] // laid out vertically
+  left: QuartzComponent[] // vertical on desktop and tablet, horizontal on mobile
+  right: QuartzComponent[] // vertical on desktop, horizontal on tablet and mobile
  footer: QuartzComponent // single component
 }
 ```

 These correspond to following parts of the page:

-![[quartz layout.png|800]]
+| Layout                          | Preview                             |
+| ------------------------------- | ----------------------------------- |
+| Desktop (width > 1200px)        | ![[quartz-layout-desktop.png\|800]] |
+| Tablet (800px < width < 1200px) | ![[quartz-layout-tablet.png\|800]]  |
+| Mobile (width < 800px)          | ![[quartz-layout-mobile.png\|800]]  |

 > [!note]
 > There are two additional layout fields that are _not_ shown in the above diagram.
@@ -32,6 +37,23 @@ Quartz **components**, like plugins, can take in additional properties as config

 See [a list of all the components](component.md) for all available components along with their configuration options. You can also checkout the guide on [[creating components]] if you're interested in further customizing the behaviour of Quartz.

+### Layout breakpoints
+
+Quartz has different layouts depending on the width the screen viewing the website.
+
+The breakpoints for layouts can be configured in `variables.scss`.
+
+- `mobile`: screen width below this size will use mobile layout.
+- `desktop`: screen width above this size will use desktop layout.
+- Screen width between `mobile` and `desktop` width will use the tablet layout.
+
+```scss
+$breakpoints: (
+  mobile: 800px,
+  desktop: 1200px,
+);
+```
+
 ### Style

 Most meaningful style changes like colour scheme and font can be done simply through the [[configuration#General Configuration|general configuration]] options. However, if you'd like to make more involved style changes, you can do this by writing your own styles. Quartz 4, like Quartz 3, uses [Sass](https://sass-lang.com/guide/) for styling.
--- a/docs/plugins/AliasRedirects.md
+++ b/docs/plugins/AliasRedirects.md
@@ -26,7 +26,7 @@ The emitter supports the following aliases:
 - `alias`

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/Assets.md
+++ b/docs/plugins/Assets.md
@@ -9,7 +9,7 @@ This plugin emits all non-Markdown static assets in your content folder (like im
 Note that all static assets will then be accessible through its path on your generated site, i.e: `host.me/path/to/static.pdf`

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/CNAME.md
+++ b/docs/plugins/CNAME.md
@@ -8,10 +8,10 @@ This plugin emits a `CNAME` record that points your subdomain to the default dom

 If you want to use a custom domain name like `quartz.example.com` for the site, then this is needed.

-See [[Hosting]] for more information.
+See [[hosting|Hosting]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/ComponentResources.md
+++ b/docs/plugins/ComponentResources.md
@@ -7,7 +7,7 @@ tags:
 This plugin manages and emits the static resources required for the Quartz framework. This includes CSS stylesheets and JavaScript scripts that enhance the functionality and aesthetics of the generated site. See also the `cdnCaching` option in the `theme` section of the [[configuration]].

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/ContentIndex.md
+++ b/docs/plugins/ContentIndex.md
@@ -9,7 +9,7 @@ This plugin emits both RSS and an XML sitemap for your site. The [[RSS Feed]] al
 This plugin emits a comprehensive index of the site's content, generating additional resources such as a sitemap, an RSS feed, and a

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/ContentPage.md
+++ b/docs/plugins/ContentPage.md
@@ -7,7 +7,7 @@ tags:
 This plugin is a core component of the Quartz framework. It generates the HTML pages for each piece of Markdown content. It emits the full-page [[layout]], including headers, footers, and body content, among others.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/CrawlLinks.md
+++ b/docs/plugins/CrawlLinks.md
@@ -7,7 +7,7 @@ tags:
 This plugin parses links and processes them to point to the right places. It is also needed for embedded links (like images). See [[Obsidian compatibility]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/CreatedModifiedDate.md
+++ b/docs/plugins/CreatedModifiedDate.md
@@ -7,11 +7,11 @@ tags:
 This plugin determines the created, modified, and published dates for a document using three potential data sources: frontmatter metadata, Git history, and the filesystem. See [[authoring content#Syntax]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

- `priority`: The data sources to consult for date information. Highest priority first. Possible values are `"frontmatter"`, `"git"`, and `"filesystem"`. Defaults to `"frontmatter", "git", "filesystem"]`.
+- `priority`: The data sources to consult for date information. Highest priority first. Possible values are `"frontmatter"`, `"git"`, and `"filesystem"`. Defaults to `["frontmatter", "git", "filesystem"]`.

 > [!warning]
 > If you rely on `git` for dates, make sure `defaultDateType` is set to `modified` in `quartz.config.ts`.
--- a/docs/plugins/Description.md
+++ b/docs/plugins/Description.md
@@ -9,11 +9,12 @@ This plugin generates descriptions that are used as metadata for the HTML `head`
 If the frontmatter contains a `description` property, it is used (see [[authoring content#Syntax]]). Otherwise, the plugin will do its best to use the first few sentences of the content to reach the target description length.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

 - `descriptionLength`: the maximum length of the generated description. Default is 150 characters. The cut off happens after the first _sentence_ that ends after the given length.
+- `replaceExternalLinks`: If `true` (default), replace external links with their domain and path in the description (e.g. `https://domain.tld/some_page/another_page?query=hello&target=world` is replaced with `domain.tld/some_page/another_page`).

 ## API

--- a/docs/plugins/ExplicitPublish.md
+++ b/docs/plugins/ExplicitPublish.md
@@ -7,12 +7,12 @@ tags:
 This plugin filters content based on an explicit `publish` flag in the frontmatter, allowing only content that is explicitly marked for publication to pass through. It's the opt-in version of [[RemoveDrafts]]. See [[private pages]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

 ## API

- Category: Emitter
+- Category: Filter
 - Function name: `Plugin.ExplicitPublish()`.
 - Source: [`quartz/plugins/filters/explicit.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/filters/explicit.ts).
--- a/docs/plugins/FolderPage.md
+++ b/docs/plugins/FolderPage.md
@@ -9,12 +9,14 @@ This plugin generates index pages for folders, creating a listing page for each
 Example: [[advanced/|Advanced]]

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
-
-This plugin has no configuration options.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 The pages are displayed using the `defaultListPageLayout` in `quartz.layouts.ts`. For the content, the `FolderContent` component is used. If you want to modify the layout, you must edit it directly (`quartz/components/pages/FolderContent.tsx`).

+This plugin accepts the following configuration options:
+
+- `sort`: A function of type `(f1: QuartzPluginData, f2: QuartzPluginData) => number{:ts}` used to sort entries. Defaults to sorting by date and tie-breaking on lexographical order.
+
 ## API

 - Category: Emitter
--- a/docs/plugins/Frontmatter.md
+++ b/docs/plugins/Frontmatter.md
@@ -7,7 +7,7 @@ tags:
 This plugin parses the frontmatter of the page using the [gray-matter](https://github.com/jonschlinkert/gray-matter) library. See [[authoring content#Syntax]], [[Obsidian compatibility]] and [[OxHugo compatibility]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/GitHubFlavoredMarkdown.md
+++ b/docs/plugins/GitHubFlavoredMarkdown.md
@@ -9,7 +9,7 @@ This plugin enhances Markdown processing to support GitHub Flavored Markdown (GF
 In addition, this plugin adds optional features for typographic refinement (such as converting straight quotes to curly quotes, dashes to en-dashes/em-dashes, and ellipses) and automatic heading links as a symbol that appears next to the heading on hover.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/HardLineBreaks.md
+++ b/docs/plugins/HardLineBreaks.md
@@ -7,7 +7,7 @@ tags:
 This plugin automatically converts single line breaks in Markdown text into hard line breaks in the HTML output. This plugin is not enabled by default as this doesn't follow the semantics of actual Markdown but you may enable it if you'd like parity with [[Obsidian compatibility|Obsidian]].

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/Latex.md
+++ b/docs/plugins/Latex.md
@@ -7,11 +7,16 @@ tags:
 This plugin adds LaTeX support to Quartz. See [[features/Latex|Latex]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

- `renderEngine`: the engine to use to render LaTeX equations. Can be `"katex"` for [KaTeX](https://katex.org/) or `"mathjax"` for [MathJax](https://www.mathjax.org/) [SVG rendering](https://docs.mathjax.org/en/latest/output/svg.html). Defaults to KaTeX.
+- `renderEngine`: the engine to use to render LaTeX equations. Can be `"katex"` for [KaTeX](https://katex.org/), `"mathjax"` for [MathJax](https://www.mathjax.org/) [SVG rendering](https://docs.mathjax.org/en/latest/output/svg.html), or `"typst"` for [Typst](https://typst.app/) (a new way to compose LaTeX equation). Defaults to KaTeX.
+- `customMacros`: custom macros for all LaTeX blocks. It takes the form of a key-value pair where the key is a new command name and the value is the expansion of the macro. For example: `{"\\R": "\\mathbb{R}"}`
+
+> [!note] Typst support
+>
+> Currently, typst doesn't support inline-math

 ## API

--- a/docs/plugins/NotFoundPage.md
+++ b/docs/plugins/NotFoundPage.md
@@ -7,7 +7,7 @@ tags:
 This plugin emits a 404 (Not Found) page for broken or non-existent URLs.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/ObsidianFlavoredMarkdown.md
+++ b/docs/plugins/ObsidianFlavoredMarkdown.md
@@ -7,7 +7,7 @@ tags:
 This plugin provides support for [[Obsidian compatibility]].

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

@@ -20,7 +20,7 @@ This plugin accepts the following configuration options:
 - `parseArrows`: If `true` (default), transforms arrow symbols into their HTML character equivalents.
 - `parseBlockReferences`: If `true` (default), handles block references, linking to specific content blocks.
 - `enableInHtmlEmbed`: If `true`, allows embedding of content directly within HTML. Defaults to `false`.
- `enableYouTubeEmbed`: If `true` (default), enables the embedding of YouTube videos using external image Markdown syntax.
+- `enableYouTubeEmbed`: If `true` (default), enables the embedding of YouTube videos and playlists using external image Markdown syntax.
 - `enableVideoEmbed`: If `true` (default), enables the embedding of video files.
 - `enableCheckbox`: If `true`, adds support for interactive checkboxes in content. Defaults to `false`.

--- a/docs/plugins/OxHugoFlavoredMarkdown.md
+++ b/docs/plugins/OxHugoFlavoredMarkdown.md
@@ -7,7 +7,7 @@ tags:
 This plugin provides support for [ox-hugo](https://github.com/kaushalmodi/ox-hugo) compatibility. See [[OxHugo compatibility]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/RemoveDrafts.md
+++ b/docs/plugins/RemoveDrafts.md
@@ -7,7 +7,7 @@ tags:
 This plugin filters out content from your vault, so that only finalized content is made available. This prevents [[private pages]] from being published. By default, it filters out all pages with `draft: true` in the frontmatter and leaves all other pages intact.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/RoamFlavoredMarkdown.md
+++ b/docs/plugins/RoamFlavoredMarkdown.md
@@ -0,0 +1,26 @@
+---
+title: RoamFlavoredMarkdown
+tags:
+  - plugin/transformer
+---
+
+This plugin provides support for [Roam Research](https://roamresearch.com) compatibility. See [[Roam Research Compatibility]] for more information.
+
+> [!note]
+> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+
+This plugin accepts the following configuration options:
+
+- `orComponent`: If `true` (default), converts Roam `{{ or:ONE|TWO|THREE }}` shortcodes into HTML Dropdown options.
+- `TODOComponent`: If `true` (default), converts Roam `{{[[TODO]]}}` shortcodes into HTML check boxes.
+- `DONEComponent`: If `true` (default), converts Roam `{{[[DONE]]}}` shortcodes into checked HTML check boxes.
+- `videoComponent`: If `true` (default), converts Roam `{{[[video]]:URL}}` shortcodes into embeded HTML video.
+- `audioComponent`: If `true` (default), converts Roam `{{[[audio]]:URL}}` shortcodes into embeded HTML audio.
+- `pdfComponent`: If `true` (default), converts Roam `{{[[pdf]]:URL}}` shortcodes into embeded HTML PDF viewer.
+- `blockquoteComponent`: If `true` (default), converts Roam `{{[[>]]}}` shortcodes into Quartz blockquotes.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.RoamFlavoredMarkdown()`.
+- Source: [`quartz/plugins/transformers/roam.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/roam.ts).
--- a/docs/plugins/Static.md
+++ b/docs/plugins/Static.md
@@ -10,7 +10,7 @@ This plugin emits all static resources needed by Quartz. This is used, for examp
 > This is different from [[Assets]]. The resources from the [[Static]] plugin are located under `quartz/static`, whereas [[Assets]] renders all static resources under `content` and is used for images, videos, audio, etc. that are directly referenced by your markdown content.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin has no configuration options.

--- a/docs/plugins/SyntaxHighlighting.md
+++ b/docs/plugins/SyntaxHighlighting.md
@@ -7,7 +7,7 @@ tags:
 This plugin is used to add syntax highlighting to code blocks in Quartz. See [[syntax highlighting]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/TableOfContents.md
+++ b/docs/plugins/TableOfContents.md
@@ -7,7 +7,7 @@ tags:
 This plugin generates a table of contents (TOC) for Markdown documents. See [[table of contents]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 This plugin accepts the following configuration options:

--- a/docs/plugins/TagPage.md
+++ b/docs/plugins/TagPage.md
@@ -7,14 +7,16 @@ tags:
 This plugin emits dedicated pages for each tag used in the content. See [[folder and tag listings]] for more information.

 > [!note]
-> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
-
-This plugin has no configuration options.
+> For information on how to add, remove or configure plugins, see the [[configuration#Plugins|Configuration]] page.

 The pages are displayed using the `defaultListPageLayout` in `quartz.layouts.ts`. For the content, the `TagContent` component is used. If you want to modify the layout, you must edit it directly (`quartz/components/pages/TagContent.tsx`).

+This plugin accepts the following configuration options:
+
+- `sort`: A function of type `(f1: QuartzPluginData, f2: QuartzPluginData) => number{:ts}` used to sort entries. Defaults to sorting by date and tie-breaking on lexographical order.
+
 ## API

 - Category: Emitter
- Function name: `Plugin.AliasRedirects()`.
+- Function name: `Plugin.TagPage()`.
 - Source: [`quartz/plugins/emitters/tagPage.tsx`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/tagPage.tsx).
--- a/docs/showcase.md
+++ b/docs/showcase.md
@@ -7,24 +7,28 @@ Want to see what Quartz can do? Here are some cool community gardens:
 - [Quartz Documentation (this site!)](https://quartz.jzhao.xyz/)
 - [Jacky Zhao's Garden](https://jzhao.xyz/)
 - [Socratica Toolbox](https://toolbox.socratica.info/)
- [oldwinter の数字花园](https://garden.oldwinter.top/)
+- [Morrowind Modding Wiki](https://morrowind-modding.github.io/)
 - [Aaron Pham's Garden](https://aarnphm.xyz/)
- [The Quantum Garden](https://quantumgardener.blog/)
- [Abhijeet's Math Wiki](https://abhmul.github.io/quartz/Math-Wiki/)
- [Matt Dunn's Second Brain](https://mattdunn.info/)
- [Pelayo Arbues' Notes](https://pelayoarbues.github.io/)
- [Vince Imbat's Talahardin](https://vinceimbat.com/)
+- [The Pond](https://turntrout.com/welcome)
+- [Pelayo Arbues' Notes](https://pelayoarbues.com/)
+- [Stanford CME 302 Numerical Linear Algebra](https://ericdarve.github.io/NLA/)
+- [A Pattern Language - Christopher Alexander (Architecture)](https://patternlanguage.cc/)
+- [oldwinter の数字花园](https://garden.oldwinter.top/)
+- [Eilleen's Everything Notebook](https://quartz.eilleeenz.com/)
 - [🧠🌳 Chad's Mind Garden](https://www.chadly.net/)
 - [Pedro MC Fernandes's Topo da Mente](https://www.pmcf.xyz/topo-da-mente/)
 - [Mau Camargo's Notkesto](https://notes.camargomau.com/)
- [Caicai's Novels](https://imoko.cc/blog/caicai/)
- [🌊 Collapsed Wave](https://collapsedwave.com/)
 - [Sideny's 3D Artist's Handbook](https://sidney-eliot.github.io/3d-artists-handbook/)
- [Mike's AI Garden 🤖🪴](https://mwalton.me/)
 - [Brandon Boswell's Garden](https://brandonkboswell.com)
 - [Scaling Synthesis - A hypertext research notebook](https://scalingsynthesis.com/)
+- [Simon's Second Brain: Crafted, Curated, Connected, Compounded](https://brain.ssp.sh/)
+- [Data Engineering Vault: A Second Brain Knowledge Network](https://vault.ssp.sh/)
 - [Data Dictionary 🧠](https://glossary.airbyte.com/)
- [sspaeti.com's Second Brain](https://brain.sspaeti.com/)
 - [🪴Aster's notebook](https://notes.asterhu.com)
+- [Gatekeeper Wiki](https://www.gatekeeper.wiki)
+- [Ellie's Notes](https://ellie.wtf)
+- [🥷🏻🌳🍃 Computer Science & Thinkering Garden](https://notes.yxy.ninja)
+- [Eledah's Crystalline](https://blog.eledah.ir/)
+- [🌓 Projects & Privacy - FOSS, tech, law](https://be-far.com)

 If you want to see your own on here, submit a [Pull Request adding yourself to this file](https://github.com/jackyzha0/quartz/blob/v4/docs/showcase.md)!
--- a/globals.d.ts
+++ b/globals.d.ts
@@ -4,6 +4,10 @@ export declare global {
      type: K,
      listener: (this: Document, ev: CustomEventMap[K]) => void,
    ): void
+    removeEventListener<K extends keyof CustomEventMap>(
+      type: K,
+      listener: (this: Document, ev: CustomEventMap[K]) => void,
+    ): void
    dispatchEvent<K extends keyof CustomEventMap>(ev: CustomEventMap[K] | UIEvent): void
  }
  interface Window {
--- a/package-lock.json
+++ b/package-lock.json
--- 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": "4.2.3",
+  "version": "4.4.0",
  "type": "module",
  "author": "jackyzha0 <j.zhao2k19@gmail.com>",
  "license": "MIT",
@@ -12,6 +12,7 @@
    "url": "https://github.com/jackyzha0/quartz.git"
  },
  "scripts": {
+    "quartz": "./quartz/bootstrap-cli.mjs",
    "docs": "npx quartz build --serve -d docs",
    "check": "tsc --noEmit && npx prettier . --check",
    "format": "npx prettier . --write",
@@ -20,7 +21,7 @@
  },
  "engines": {
    "npm": ">=9.3.1",
-    "node": ">=18.14"
+    "node": "20 || >=22"
  },
  "keywords": [
    "site generator",
@@ -35,37 +36,42 @@
  },
  "dependencies": {
    "@clack/prompts": "^0.7.0",
-    "@floating-ui/dom": "^1.6.3",
-    "@napi-rs/simple-git": "0.1.16",
-    "async-mutex": "^0.4.1",
+    "@floating-ui/dom": "^1.6.12",
+    "@myriaddreamin/rehype-typst": "^0.5.0-rc7",
+    "@napi-rs/simple-git": "0.1.19",
+    "@tweenjs/tween.js": "^25.0.0",
+    "async-mutex": "^0.5.0",
    "chalk": "^5.3.0",
-    "chokidar": "^3.5.3",
+    "chokidar": "^4.0.1",
    "cli-spinner": "^0.2.10",
-    "d3": "^7.8.5",
-    "esbuild-sass-plugin": "^2.16.1",
+    "d3": "^7.9.0",
+    "esbuild-sass-plugin": "^3.3.1",
    "flexsearch": "0.7.43",
    "github-slugger": "^2.0.0",
-    "globby": "^14.0.1",
+    "globby": "^14.0.2",
    "gray-matter": "^4.0.3",
-    "hast-util-to-html": "^9.0.0",
-    "hast-util-to-jsx-runtime": "^2.3.0",
-    "hast-util-to-string": "^3.0.0",
+    "hast-util-to-html": "^9.0.3",
+    "hast-util-to-jsx-runtime": "^2.3.2",
+    "hast-util-to-string": "^3.0.1",
    "is-absolute-url": "^4.0.1",
    "js-yaml": "^4.1.0",
-    "lightningcss": "^1.23.0",
+    "lightningcss": "^1.28.1",
    "mdast-util-find-and-replace": "^3.0.1",
-    "mdast-util-to-hast": "^13.1.0",
+    "mdast-util-to-hast": "^13.2.0",
    "mdast-util-to-string": "^4.0.0",
+    "mermaid": "^11.4.0",
    "micromorph": "^0.4.5",
-    "preact": "^10.19.5",
-    "preact-render-to-string": "^6.3.1",
+    "pixi.js": "^8.5.2",
+    "preact": "^10.24.3",
+    "preact-render-to-string": "^6.5.11",
    "pretty-bytes": "^6.1.1",
    "pretty-time": "^1.1.0",
    "reading-time": "^1.5.0",
    "rehype-autolink-headings": "^7.1.0",
-    "rehype-katex": "^7.0.0",
+    "rehype-citation": "^2.2.2",
+    "rehype-katex": "^7.0.1",
    "rehype-mathjax": "^6.0.0",
-    "rehype-pretty-code": "^0.13.0",
+    "rehype-pretty-code": "^0.14.0",
    "rehype-raw": "^7.0.0",
    "rehype-slug": "^6.0.0",
    "remark": "^15.0.1",
@@ -74,20 +80,22 @@
    "remark-gfm": "^4.0.0",
    "remark-math": "^6.0.0",
    "remark-parse": "^11.0.0",
-    "remark-rehype": "^11.1.0",
-    "remark-smartypants": "^2.0.0",
-    "rfdc": "^1.3.1",
-    "rimraf": "^5.0.5",
-    "serve-handler": "^6.1.5",
-    "shiki": "^1.1.6",
+    "remark-rehype": "^11.1.1",
+    "remark-smartypants": "^3.0.2",
+    "rfdc": "^1.4.1",
+    "rimraf": "^6.0.1",
+    "satori": "^0.10.14",
+    "serve-handler": "^6.1.6",
+    "sharp": "^0.33.5",
+    "shiki": "^1.22.2",
    "source-map-support": "^0.5.21",
    "to-vfile": "^8.0.0",
    "toml": "^3.0.0",
-    "unified": "^11.0.4",
+    "unified": "^11.0.5",
    "unist-util-visit": "^5.0.0",
-    "vfile": "^6.0.1",
-    "workerpool": "^9.1.0",
-    "ws": "^8.15.1",
+    "vfile": "^6.0.3",
+    "workerpool": "^9.2.0",
+    "ws": "^8.18.0",
    "yargs": "^17.7.2"
  },
  "devDependencies": {
@@ -95,14 +103,14 @@
    "@types/d3": "^7.4.3",
    "@types/hast": "^3.0.4",
    "@types/js-yaml": "^4.0.9",
-    "@types/node": "^20.11.19",
+    "@types/node": "^22.9.0",
    "@types/pretty-time": "^1.1.5",
    "@types/source-map-support": "^0.5.10",
-    "@types/ws": "^8.5.10",
-    "@types/yargs": "^17.0.32",
-    "esbuild": "^0.19.9",
-    "prettier": "^3.2.4",
-    "tsx": "^4.7.1",
-    "typescript": "^5.3.3"
+    "@types/ws": "^8.5.13",
+    "@types/yargs": "^17.0.33",
+    "esbuild": "^0.24.0",
+    "prettier": "^3.3.3",
+    "tsx": "^4.19.2",
+    "typescript": "^5.6.3"
  }
 }
--- a/quartz.config.ts
+++ b/quartz.config.ts
@@ -9,6 +9,7 @@ import * as Plugin from "./quartz/plugins"
 const config: QuartzConfig = {
  configuration: {
    pageTitle: "🪴 Quartz 4.0",
+    pageTitleSuffix: "",
    enableSPA: true,
    enablePopovers: true,
    analytics: {
@@ -18,7 +19,9 @@ const config: QuartzConfig = {
    baseUrl: "quartz.jzhao.xyz",
    ignorePatterns: ["private", "templates", ".obsidian"],
    defaultDateType: "created",
+    generateSocialImages: false,
    theme: {
+      fontOrigin: "googleFonts",
      cdnCaching: true,
      typography: {
        header: "Schibsted Grotesk",
@@ -35,6 +38,7 @@ const config: QuartzConfig = {
          secondary: "#284b63",
          tertiary: "#84a59d",
          highlight: "rgba(143, 159, 169, 0.15)",
+          textHighlight: "#fff23688",
        },
        darkMode: {
          light: "#161618",
@@ -45,6 +49,7 @@ const config: QuartzConfig = {
          secondary: "#7b97aa",
          tertiary: "#84a59d",
          highlight: "rgba(143, 159, 169, 0.15)",
+          textHighlight: "#b3aa0288",
        },
      },
    },
@@ -55,7 +60,6 @@ const config: QuartzConfig = {
      Plugin.CreatedModifiedDate({
        priority: ["frontmatter", "filesystem"],
      }),
-      Plugin.Latex({ renderEngine: "katex" }),
      Plugin.SyntaxHighlighting({
        theme: {
          light: "github-light",
@@ -68,11 +72,12 @@ const config: QuartzConfig = {
      Plugin.TableOfContents(),
      Plugin.CrawlLinks({ markdownLinkResolution: "shortest" }),
      Plugin.Description(),
+      Plugin.Latex({ renderEngine: "katex" }),
    ],
    filters: [Plugin.RemoveDrafts()],
    emitters: [
      Plugin.AliasRedirects(),
-      Plugin.ComponentResources({ fontOrigin: "googleFonts" }),
+      Plugin.ComponentResources(),
      Plugin.ContentPage(),
      Plugin.FolderPage(),
      Plugin.TagPage(),
--- a/quartz.layout.ts
+++ b/quartz.layout.ts
@@ -5,6 +5,7 @@ import * as Component from "./quartz/components"
 export const sharedPageComponents: SharedLayout = {
  head: Component.Head(),
  header: [],
+  afterBody: [],
  footer: Component.Footer({
    links: {
      GitHub: "https://github.com/jackyzha0/quartz",
--- a/quartz/build.ts
+++ b/quartz/build.ts
@@ -38,8 +38,13 @@ type BuildData = {

 type FileEvent = "add" | "change" | "delete"

+function newBuildId() {
+  return Math.random().toString(36).substring(2, 8)
+}
+
 async function buildQuartz(argv: Argv, mut: Mutex, clientRefresh: () => void) {
  const ctx: BuildCtx = {
+    buildId: newBuildId(),
    argv,
    cfg,
    allSlugs: [],
@@ -157,10 +162,13 @@ async function partialRebuildFromEntrypoint(
    return
  }

-  const buildStart = new Date().getTime()
-  buildData.lastBuildMs = buildStart
+  const buildId = newBuildId()
+  ctx.buildId = buildId
+  buildData.lastBuildMs = new Date().getTime()
  const release = await mut.acquire()
-  if (buildData.lastBuildMs > buildStart) {
+
+  // if there's another build after us, release and let them do it
+  if (ctx.buildId !== buildId) {
    release()
    return
  }
@@ -309,6 +317,8 @@ async function partialRebuildFromEntrypoint(
  }
  await rimraf([...destinationsToDelete])

+  console.log(chalk.green(`Done rebuilding in ${perf.timeSince()}`))
+
  toRemove.clear()
  release()
  clientRefresh()
@@ -349,26 +359,22 @@ async function rebuildFromEntrypoint(
    toRemove.add(filePath)
  }

-  const buildStart = new Date().getTime()
-  buildData.lastBuildMs = buildStart
+  const buildId = newBuildId()
+  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 (buildData.lastBuildMs > buildStart) {
+  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 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])]
    const parsedContent = await parseMarkdown(ctx, filesToRebuild)
    for (const content of parsedContent) {
      const [_tree, vfile] = content
@@ -382,6 +388,13 @@ async function rebuildFromEntrypoint(
    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 })
@@ -394,10 +407,10 @@ async function rebuildFromEntrypoint(
    }
  }

-  release()
  clientRefresh()
  toRebuild.clear()
  toRemove.clear()
+  release()
 }

 export default async (argv: Argv, mut: Mutex, clientRefresh: () => void) => {
--- a/quartz/cfg.ts
+++ b/quartz/cfg.ts
@@ -2,6 +2,7 @@ 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 =
@@ -19,9 +20,33 @@ export type Analytics =
      websiteId: string
      host?: string
    }
+  | {
+      provider: "goatcounter"
+      websiteId: string
+      host?: string
+      scriptSrc?: string
+    }
+  | {
+      provider: "posthog"
+      apiKey: string
+      host?: string
+    }
+  | {
+      provider: "tinylytics"
+      siteId: string
+    }
+  | {
+      provider: "cabin"
+      host?: string
+    }
+  | {
+      provider: "clarity"
+      projectId?: string
+    }

 export interface GlobalConfiguration {
  pageTitle: string
+  pageTitleSuffix?: string
  /** Whether to enable single-page-app style rendering. this prevents flashes of unstyled content and improves smoothness of Quartz */
  enableSPA: boolean
  /** Whether to display Wikipedia-style popovers when hovering over links */
@@ -36,11 +61,15 @@ 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.
   * Also used for UI translation (default: en-US)
-   * Need to be formated following BCP 47: https://en.wikipedia.org/wiki/IETF_language_tag
+   * Need to be formatted following BCP 47: https://en.wikipedia.org/wiki/IETF_language_tag
   * The first part is the language (en) and the second part is the script/region (US)
   * Language Codes: https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes
   * Region Codes: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
@@ -58,10 +87,11 @@ export interface FullPageLayout {
  header: QuartzComponent[]
  beforeBody: QuartzComponent[]
  pageBody: QuartzComponent
+  afterBody: QuartzComponent[]
  left: QuartzComponent[]
  right: QuartzComponent[]
  footer: QuartzComponent
 }

 export type PageLayout = Pick<FullPageLayout, "beforeBody" | "left" | "right">
-export type SharedLayout = Pick<FullPageLayout, "head" | "header" | "footer">
+export type SharedLayout = Pick<FullPageLayout, "head" | "header" | "footer" | "afterBody">
--- a/quartz/cli/handlers.js
+++ b/quartz/cli/handlers.js
@@ -15,6 +15,7 @@ import { WebSocketServer } from "ws"
 import { randomUUID } from "crypto"
 import { Mutex } from "async-mutex"
 import { CreateArgv } from "./args.js"
+import { globby } from "globby"
 import {
  exitIfCancel,
  escapePath,
@@ -44,7 +45,7 @@ export async function handleCreate(argv) {
  let linkResolutionStrategy = argv.links?.toLowerCase()
  const sourceDirectory = argv.source

-  // If all cmd arguments were provided, check if theyre valid
+  // If all cmd arguments were provided, check if they're valid
  if (setupStrategy && linkResolutionStrategy) {
    // If setup isn't, "new", source argument is required
    if (setupStrategy !== "new") {
@@ -236,6 +237,11 @@ export async function handleBuild(argv) {
        type: "css-text",
        cssImports: true,
      }),
+      sassPlugin({
+        filter: /\.inline\.scss$/,
+        type: "css",
+        cssImports: true,
+      }),
      {
        name: "inline-script-loader",
        setup(build) {
@@ -285,8 +291,8 @@ export async function handleBuild(argv) {
    }

    if (cleanupBuild) {
-      await cleanupBuild()
      console.log(chalk.yellow("Detected a source code change, doing a hard rebuild..."))
+      await cleanupBuild()
    }

    const result = await ctx.rebuild().catch((err) => {
@@ -350,6 +356,15 @@ export async function handleBuild(argv) {
              source: "**/*.*",
              headers: [{ key: "Content-Disposition", value: "inline" }],
            },
+            {
+              source: "**/*.webp",
+              headers: [{ key: "Content-Type", value: "image/webp" }],
+            },
+            // fixes bug where avif images are displayed as text instead of images (future proof)
+            {
+              source: "**/*.avif",
+              headers: [{ key: "Content-Type", value: "image/avif" }],
+            },
          ],
        })
        const status = res.statusCode
@@ -418,13 +433,12 @@ export async function handleBuild(argv) {
      ),
    )
    console.log("hint: exit with ctrl+c")
+    const paths = await globby(["**/*.ts", "**/*.tsx", "**/*.scss", "package.json"])
    chokidar
-      .watch(["**/*.ts", "**/*.tsx", "**/*.scss", "package.json"], {
-        ignoreInitial: true,
-      })
-      .on("all", async () => {
-        build(clientRefresh)
-      })
+      .watch(paths, { ignoreInitial: true })
+      .on("add", () => build(clientRefresh))
+      .on("change", () => build(clientRefresh))
+      .on("unlink", () => build(clientRefresh))
  } else {
    await build(() => {})
    ctx.dispose()
@@ -457,7 +471,25 @@ export async function handleUpdate(argv) {

  await popContentFolder(contentFolder)
  console.log("Ensuring dependencies are up to date")
-  const res = spawnSync("npm", ["i"], { stdio: "inherit" })
+
+  /*
+  On Windows, if the command `npm` is really `npm.cmd', this call fails
+  as it will be unable to find `npm`. This is often the case on systems
+  where `npm` is installed via a package manager.
+
+  This means `npx quartz update` will not actually update dependencies
+  on Windows, without a manual `npm i` from the caller.
+
+  However, by spawning a shell, we are able to call `npm.cmd`.
+  See: https://nodejs.org/api/child_process.html#spawning-bat-and-cmd-files-on-windows
+  */
+
+  const opts = { stdio: "inherit" }
+  if (process.platform === "win32") {
+    opts.shell = true
+  }
+
+  const res = spawnSync("npm", ["i"], opts)
  if (res.status === 0) {
    console.log(chalk.green("Done!"))
  } else {
--- a/quartz/components/Comments.tsx
+++ b/quartz/components/Comments.tsx
@@ -0,0 +1,59 @@
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "./types"
+import { classNames } from "../util/lang"
+// @ts-ignore
+import script from "./scripts/comments.inline"
+
+type Options = {
+  provider: "giscus"
+  options: {
+    repo: `${string}/${string}`
+    repoId: string
+    category: string
+    categoryId: string
+    themeUrl?: string
+    lightTheme?: string
+    darkTheme?: string
+    mapping?: "url" | "title" | "og:title" | "specific" | "number" | "pathname"
+    strict?: boolean
+    reactionsEnabled?: boolean
+    inputPosition?: "top" | "bottom"
+  }
+}
+
+function boolToStringBool(b: boolean): string {
+  return b ? "1" : "0"
+}
+
+export default ((opts: Options) => {
+  const Comments: QuartzComponent = ({ displayClass, fileData, cfg }: QuartzComponentProps) => {
+    // check if comments should be displayed according to frontmatter
+    const disableComment: boolean =
+      !fileData.frontmatter?.comments || fileData.frontmatter?.comments === "false"
+    if (disableComment) {
+      return <></>
+    }
+
+    return (
+      <div
+        class={classNames(displayClass, "giscus")}
+        data-repo={opts.options.repo}
+        data-repo-id={opts.options.repoId}
+        data-category={opts.options.category}
+        data-category-id={opts.options.categoryId}
+        data-mapping={opts.options.mapping ?? "url"}
+        data-strict={boolToStringBool(opts.options.strict ?? true)}
+        data-reactions-enabled={boolToStringBool(opts.options.reactionsEnabled ?? true)}
+        data-input-position={opts.options.inputPosition ?? "bottom"}
+        data-light-theme={opts.options.lightTheme ?? "light"}
+        data-dark-theme={opts.options.darkTheme ?? "dark"}
+        data-theme-url={
+          opts.options.themeUrl ?? `https://${cfg.baseUrl ?? "example.com"}/static/giscus`
+        }
+      ></div>
+    )
+  }
+
+  Comments.afterDOMLoaded = script
+
+  return Comments
+}) satisfies QuartzComponentConstructor<Options>
--- a/quartz/components/ContentMeta.tsx
+++ b/quartz/components/ContentMeta.tsx
@@ -3,16 +3,20 @@ import { QuartzComponentConstructor, QuartzComponentProps } from "./types"
 import readingTime from "reading-time"
 import { classNames } from "../util/lang"
 import { i18n } from "../i18n"
+import { JSX } from "preact"
+import style from "./styles/contentMeta.scss"

 interface ContentMetaOptions {
  /**
   * Whether to display reading time
   */
  showReadingTime: boolean
+  showComma: boolean
 }

 const defaultOptions: ContentMetaOptions = {
  showReadingTime: true,
+  showComma: true,
 }

 export default ((opts?: Partial<ContentMetaOptions>) => {
@@ -23,7 +27,7 @@ export default ((opts?: Partial<ContentMetaOptions>) => {
    const text = fileData.text

    if (text) {
-      const segments: string[] = []
+      const segments: (string | JSX.Element)[] = []

      if (fileData.dates) {
        segments.push(formatDate(getDate(cfg, fileData)!, cfg.locale))
@@ -38,17 +42,19 @@ export default ((opts?: Partial<ContentMetaOptions>) => {
        segments.push(displayedTime)
      }

-      return <p class={classNames(displayClass, "content-meta")}>{segments.join(", ")}</p>
+      const segmentsElements = segments.map((segment) => <span>{segment}</span>)
+
+      return (
+        <p show-comma={options.showComma} class={classNames(displayClass, "content-meta")}>
+          {segmentsElements}
+        </p>
+      )
    } else {
      return null
    }
  }

-  ContentMetadata.css = `
-  .content-meta {
-    margin-top: 0;
-    color: var(--gray);
-  }
-  `
+  ContentMetadata.css = style
+
  return ContentMetadata
 }) satisfies QuartzComponentConstructor
--- a/quartz/components/Darkmode.tsx
+++ b/quartz/components/Darkmode.tsx
@@ -9,41 +9,38 @@ import { classNames } from "../util/lang"

 const Darkmode: QuartzComponent = ({ displayClass, cfg }: QuartzComponentProps) => {
  return (
-    <div class={classNames(displayClass, "darkmode")}>
-      <input class="toggle" id="darkmode-toggle" type="checkbox" tabIndex={-1} />
-      <label id="toggle-label-light" for="darkmode-toggle" tabIndex={-1}>
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          xmlnsXlink="http://www.w3.org/1999/xlink"
-          version="1.1"
-          id="dayIcon"
-          x="0px"
-          y="0px"
-          viewBox="0 0 35 35"
-          style="enable-background:new 0 0 35 35"
-          xmlSpace="preserve"
-        >
-          <title>{i18n(cfg.locale).components.themeToggle.darkMode}</title>
-          <path d="M6,17.5C6,16.672,5.328,16,4.5,16h-3C0.672,16,0,16.672,0,17.5    S0.672,19,1.5,19h3C5.328,19,6,18.328,6,17.5z M7.5,26c-0.414,0-0.789,0.168-1.061,0.439l-2,2C4.168,28.711,4,29.086,4,29.5    C4,30.328,4.671,31,5.5,31c0.414,0,0.789-0.168,1.06-0.44l2-2C8.832,28.289,9,27.914,9,27.5C9,26.672,8.329,26,7.5,26z M17.5,6    C18.329,6,19,5.328,19,4.5v-3C19,0.672,18.329,0,17.5,0S16,0.672,16,1.5v3C16,5.328,16.671,6,17.5,6z M27.5,9    c0.414,0,0.789-0.168,1.06-0.439l2-2C30.832,6.289,31,5.914,31,5.5C31,4.672,30.329,4,29.5,4c-0.414,0-0.789,0.168-1.061,0.44    l-2,2C26.168,6.711,26,7.086,26,7.5C26,8.328,26.671,9,27.5,9z M6.439,8.561C6.711,8.832,7.086,9,7.5,9C8.328,9,9,8.328,9,7.5    c0-0.414-0.168-0.789-0.439-1.061l-2-2C6.289,4.168,5.914,4,5.5,4C4.672,4,4,4.672,4,5.5c0,0.414,0.168,0.789,0.439,1.06    L6.439,8.561z M33.5,16h-3c-0.828,0-1.5,0.672-1.5,1.5s0.672,1.5,1.5,1.5h3c0.828,0,1.5-0.672,1.5-1.5S34.328,16,33.5,16z     M28.561,26.439C28.289,26.168,27.914,26,27.5,26c-0.828,0-1.5,0.672-1.5,1.5c0,0.414,0.168,0.789,0.439,1.06l2,2    C28.711,30.832,29.086,31,29.5,31c0.828,0,1.5-0.672,1.5-1.5c0-0.414-0.168-0.789-0.439-1.061L28.561,26.439z M17.5,29    c-0.829,0-1.5,0.672-1.5,1.5v3c0,0.828,0.671,1.5,1.5,1.5s1.5-0.672,1.5-1.5v-3C19,29.672,18.329,29,17.5,29z M17.5,7    C11.71,7,7,11.71,7,17.5S11.71,28,17.5,28S28,23.29,28,17.5S23.29,7,17.5,7z M17.5,25c-4.136,0-7.5-3.364-7.5-7.5    c0-4.136,3.364-7.5,7.5-7.5c4.136,0,7.5,3.364,7.5,7.5C25,21.636,21.636,25,17.5,25z"></path>
-        </svg>
-      </label>
-      <label id="toggle-label-dark" for="darkmode-toggle" tabIndex={-1}>
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          xmlnsXlink="http://www.w3.org/1999/xlink"
-          version="1.1"
-          id="nightIcon"
-          x="0px"
-          y="0px"
-          viewBox="0 0 100 100"
-          style="enable-background:new 0 0 100 100"
-          xmlSpace="preserve"
-        >
-          <title>{i18n(cfg.locale).components.themeToggle.lightMode}</title>
-          <path d="M96.76,66.458c-0.853-0.852-2.15-1.064-3.23-0.534c-6.063,2.991-12.858,4.571-19.655,4.571  C62.022,70.495,50.88,65.88,42.5,57.5C29.043,44.043,25.658,23.536,34.076,6.47c0.532-1.08,0.318-2.379-0.534-3.23  c-0.851-0.852-2.15-1.064-3.23-0.534c-4.918,2.427-9.375,5.619-13.246,9.491c-9.447,9.447-14.65,22.008-14.65,35.369  c0,13.36,5.203,25.921,14.65,35.368s22.008,14.65,35.368,14.65c13.361,0,25.921-5.203,35.369-14.65  c3.872-3.871,7.064-8.328,9.491-13.246C97.826,68.608,97.611,67.309,96.76,66.458z"></path>
-        </svg>
-      </label>
-    </div>
+    <button class={classNames(displayClass, "darkmode")} id="darkmode">
+      <svg
+        xmlns="http://www.w3.org/2000/svg"
+        xmlnsXlink="http://www.w3.org/1999/xlink"
+        version="1.1"
+        id="dayIcon"
+        x="0px"
+        y="0px"
+        viewBox="0 0 35 35"
+        style="enable-background:new 0 0 35 35"
+        xmlSpace="preserve"
+        aria-label={i18n(cfg.locale).components.themeToggle.darkMode}
+      >
+        <title>{i18n(cfg.locale).components.themeToggle.darkMode}</title>
+        <path d="M6,17.5C6,16.672,5.328,16,4.5,16h-3C0.672,16,0,16.672,0,17.5    S0.672,19,1.5,19h3C5.328,19,6,18.328,6,17.5z M7.5,26c-0.414,0-0.789,0.168-1.061,0.439l-2,2C4.168,28.711,4,29.086,4,29.5    C4,30.328,4.671,31,5.5,31c0.414,0,0.789-0.168,1.06-0.44l2-2C8.832,28.289,9,27.914,9,27.5C9,26.672,8.329,26,7.5,26z M17.5,6    C18.329,6,19,5.328,19,4.5v-3C19,0.672,18.329,0,17.5,0S16,0.672,16,1.5v3C16,5.328,16.671,6,17.5,6z M27.5,9    c0.414,0,0.789-0.168,1.06-0.439l2-2C30.832,6.289,31,5.914,31,5.5C31,4.672,30.329,4,29.5,4c-0.414,0-0.789,0.168-1.061,0.44    l-2,2C26.168,6.711,26,7.086,26,7.5C26,8.328,26.671,9,27.5,9z M6.439,8.561C6.711,8.832,7.086,9,7.5,9C8.328,9,9,8.328,9,7.5    c0-0.414-0.168-0.789-0.439-1.061l-2-2C6.289,4.168,5.914,4,5.5,4C4.672,4,4,4.672,4,5.5c0,0.414,0.168,0.789,0.439,1.06    L6.439,8.561z M33.5,16h-3c-0.828,0-1.5,0.672-1.5,1.5s0.672,1.5,1.5,1.5h3c0.828,0,1.5-0.672,1.5-1.5S34.328,16,33.5,16z     M28.561,26.439C28.289,26.168,27.914,26,27.5,26c-0.828,0-1.5,0.672-1.5,1.5c0,0.414,0.168,0.789,0.439,1.06l2,2    C28.711,30.832,29.086,31,29.5,31c0.828,0,1.5-0.672,1.5-1.5c0-0.414-0.168-0.789-0.439-1.061L28.561,26.439z M17.5,29    c-0.829,0-1.5,0.672-1.5,1.5v3c0,0.828,0.671,1.5,1.5,1.5s1.5-0.672,1.5-1.5v-3C19,29.672,18.329,29,17.5,29z M17.5,7    C11.71,7,7,11.71,7,17.5S11.71,28,17.5,28S28,23.29,28,17.5S23.29,7,17.5,7z M17.5,25c-4.136,0-7.5-3.364-7.5-7.5    c0-4.136,3.364-7.5,7.5-7.5c4.136,0,7.5,3.364,7.5,7.5C25,21.636,21.636,25,17.5,25z"></path>
+      </svg>
+      <svg
+        xmlns="http://www.w3.org/2000/svg"
+        xmlnsXlink="http://www.w3.org/1999/xlink"
+        version="1.1"
+        id="nightIcon"
+        x="0px"
+        y="0px"
+        viewBox="0 0 100 100"
+        style="enable-background:new 0 0 100 100"
+        xmlSpace="preserve"
+        aria-label={i18n(cfg.locale).components.themeToggle.lightMode}
+      >
+        <title>{i18n(cfg.locale).components.themeToggle.lightMode}</title>
+        <path d="M96.76,66.458c-0.853-0.852-2.15-1.064-3.23-0.534c-6.063,2.991-12.858,4.571-19.655,4.571  C62.022,70.495,50.88,65.88,42.5,57.5C29.043,44.043,25.658,23.536,34.076,6.47c0.532-1.08,0.318-2.379-0.534-3.23  c-0.851-0.852-2.15-1.064-3.23-0.534c-4.918,2.427-9.375,5.619-13.246,9.491c-9.447,9.447-14.65,22.008-14.65,35.369  c0,13.36,5.203,25.921,14.65,35.368s22.008,14.65,35.368,14.65c13.361,0,25.921-5.203,35.369-14.65  c3.872-3.871,7.064-8.328,9.491-13.246C97.826,68.608,97.611,67.309,96.76,66.458z"></path>
+      </svg>
+    </button>
  )
 }

--- a/quartz/components/Explorer.tsx
+++ b/quartz/components/Explorer.tsx
@@ -44,12 +44,9 @@ export default ((userOpts?: Partial<Options>) => {
  // memoized
  let fileTree: FileNode
  let jsonTree: string
+  let lastBuildId: string = ""

  function constructFileTree(allFiles: QuartzPluginData[]) {
-    if (fileTree) {
-      return
-    }
-
    // Construct tree from allFiles
    fileTree = new FileNode("")
    allFiles.forEach((file) => fileTree.add(file))
@@ -76,12 +73,17 @@ export default ((userOpts?: Partial<Options>) => {
  }

  const Explorer: QuartzComponent = ({
+    ctx,
    cfg,
    allFiles,
    displayClass,
    fileData,
  }: QuartzComponentProps) => {
-    constructFileTree(allFiles)
+    if (ctx.buildId !== lastBuildId) {
+      lastBuildId = ctx.buildId
+      constructFileTree(allFiles)
+    }
+
    return (
      <div class={classNames(displayClass, "explorer")}>
        <button
@@ -91,8 +93,10 @@ export default ((userOpts?: Partial<Options>) => {
          data-collapsed={opts.folderDefaultState}
          data-savestate={opts.useSavedState}
          data-tree={jsonTree}
+          aria-controls="explorer-content"
+          aria-expanded={opts.folderDefaultState === "open"}
        >
-          <h1>{opts.title ?? i18n(cfg.locale).components.explorer.title}</h1>
+          <h2>{opts.title ?? i18n(cfg.locale).components.explorer.title}</h2>
          <svg
            xmlns="http://www.w3.org/2000/svg"
            width="14"
--- a/quartz/components/ExplorerNode.tsx
+++ b/quartz/components/ExplorerNode.tsx
@@ -168,10 +168,8 @@ export function ExplorerNode({ node, opts, fullPath, fileData }: ExplorerNodePro
  const isDefaultOpen = opts.folderDefaultState === "open"

  // Calculate current folderPath
-  let folderPath = ""
-  if (node.name !== "") {
-    folderPath = joinSegments(fullPath ?? "", node.name)
-  }
+  const folderPath = node.name !== "" ? joinSegments(fullPath ?? "", node.name) : ""
+  const href = resolveRelative(fileData.slug!, folderPath as SimpleSlug) + "/"

  return (
    <>
@@ -205,11 +203,7 @@ export function ExplorerNode({ node, opts, fullPath, fileData }: ExplorerNodePro
              {/* render <a> tag if folderBehavior is "link", otherwise render <button> with collapse click event */}
              <div key={node.name} data-folderpath={folderPath}>
                {folderBehavior === "link" ? (
-                  <a
-                    href={resolveRelative(fileData.slug!, folderPath as SimpleSlug)}
-                    data-for={node.name}
-                    class="folder-title"
-                  >
+                  <a href={href} data-for={node.name} class="folder-title">
                    {node.displayName}
                  </a>
                ) : (
--- a/quartz/components/Footer.tsx
+++ b/quartz/components/Footer.tsx
@@ -13,7 +13,6 @@ export default ((opts?: Options) => {
    const links = opts?.links ?? []
    return (
      <footer class={`${displayClass ?? ""}`}>
-        <hr />
        <p>
          {i18n(cfg.locale).components.footer.createdWith}{" "}
          <a href="https://quartz.jzhao.xyz/">Quartz v{version}</a> © {year}
--- a/quartz/components/Graph.tsx
+++ b/quartz/components/Graph.tsx
@@ -17,6 +17,7 @@ export interface D3Config {
  opacityScale: number
  removeTags: string[]
  showTags: boolean
+  focusOnHover?: boolean
 }

 interface GraphOptions {
@@ -37,6 +38,7 @@ const defaultOptions: GraphOptions = {
    opacityScale: 1,
    showTags: true,
    removeTags: [],
+    focusOnHover: false,
  },
  globalGraph: {
    drag: true,
@@ -50,6 +52,7 @@ const defaultOptions: GraphOptions = {
    opacityScale: 1,
    showTags: true,
    removeTags: [],
+    focusOnHover: true,
  },
 }

@@ -62,31 +65,32 @@ export default ((opts?: GraphOptions) => {
        <h3>{i18n(cfg.locale).components.graph.title}</h3>
        <div class="graph-outer">
          <div id="graph-container" data-cfg={JSON.stringify(localGraph)}></div>
-          <svg
-            version="1.1"
-            id="global-graph-icon"
-            xmlns="http://www.w3.org/2000/svg"
-            xmlnsXlink="http://www.w3.org/1999/xlink"
-            x="0px"
-            y="0px"
-            viewBox="0 0 55 55"
-            fill="currentColor"
-            xmlSpace="preserve"
-          >
-            <path
-              d="M49,0c-3.309,0-6,2.691-6,6c0,1.035,0.263,2.009,0.726,2.86l-9.829,9.829C32.542,17.634,30.846,17,29,17
-	s-3.542,0.634-4.898,1.688l-7.669-7.669C16.785,10.424,17,9.74,17,9c0-2.206-1.794-4-4-4S9,6.794,9,9s1.794,4,4,4
-	c0.74,0,1.424-0.215,2.019-0.567l7.669,7.669C21.634,21.458,21,23.154,21,25s0.634,3.542,1.688,4.897L10.024,42.562
-	C8.958,41.595,7.549,41,6,41c-3.309,0-6,2.691-6,6s2.691,6,6,6s6-2.691,6-6c0-1.035-0.263-2.009-0.726-2.86l12.829-12.829
-	c1.106,0.86,2.44,1.436,3.898,1.619v10.16c-2.833,0.478-5,2.942-5,5.91c0,3.309,2.691,6,6,6s6-2.691,6-6c0-2.967-2.167-5.431-5-5.91
-	v-10.16c1.458-0.183,2.792-0.759,3.898-1.619l7.669,7.669C41.215,39.576,41,40.26,41,41c0,2.206,1.794,4,4,4s4-1.794,4-4
-	s-1.794-4-4-4c-0.74,0-1.424,0.215-2.019,0.567l-7.669-7.669C36.366,28.542,37,26.846,37,25s-0.634-3.542-1.688-4.897l9.665-9.665
-	C46.042,11.405,47.451,12,49,12c3.309,0,6-2.691,6-6S52.309,0,49,0z M11,9c0-1.103,0.897-2,2-2s2,0.897,2,2s-0.897,2-2,2
-	S11,10.103,11,9z M6,51c-2.206,0-4-1.794-4-4s1.794-4,4-4s4,1.794,4,4S8.206,51,6,51z M33,49c0,2.206-1.794,4-4,4s-4-1.794-4-4
-	s1.794-4,4-4S33,46.794,33,49z M29,31c-3.309,0-6-2.691-6-6s2.691-6,6-6s6,2.691,6,6S32.309,31,29,31z M47,41c0,1.103-0.897,2-2,2
-	s-2-0.897-2-2s0.897-2,2-2S47,39.897,47,41z M49,10c-2.206,0-4-1.794-4-4s1.794-4,4-4s4,1.794,4,4S51.206,10,49,10z"
-            />
-          </svg>
+          <button id="global-graph-icon" aria-label="Global Graph">
+            <svg
+              version="1.1"
+              xmlns="http://www.w3.org/2000/svg"
+              xmlnsXlink="http://www.w3.org/1999/xlink"
+              x="0px"
+              y="0px"
+              viewBox="0 0 55 55"
+              fill="currentColor"
+              xmlSpace="preserve"
+            >
+              <path
+                d="M49,0c-3.309,0-6,2.691-6,6c0,1.035,0.263,2.009,0.726,2.86l-9.829,9.829C32.542,17.634,30.846,17,29,17
+                s-3.542,0.634-4.898,1.688l-7.669-7.669C16.785,10.424,17,9.74,17,9c0-2.206-1.794-4-4-4S9,6.794,9,9s1.794,4,4,4
+                c0.74,0,1.424-0.215,2.019-0.567l7.669,7.669C21.634,21.458,21,23.154,21,25s0.634,3.542,1.688,4.897L10.024,42.562
+                C8.958,41.595,7.549,41,6,41c-3.309,0-6,2.691-6,6s2.691,6,6,6s6-2.691,6-6c0-1.035-0.263-2.009-0.726-2.86l12.829-12.829
+                c1.106,0.86,2.44,1.436,3.898,1.619v10.16c-2.833,0.478-5,2.942-5,5.91c0,3.309,2.691,6,6,6s6-2.691,6-6c0-2.967-2.167-5.431-5-5.91
+                v-10.16c1.458-0.183,2.792-0.759,3.898-1.619l7.669,7.669C41.215,39.576,41,40.26,41,41c0,2.206,1.794,4,4,4s4-1.794,4-4
+                s-1.794-4-4-4c-0.74,0-1.424,0.215-2.019,0.567l-7.669-7.669C36.366,28.542,37,26.846,37,25s-0.634-3.542-1.688-4.897l9.665-9.665
+                C46.042,11.405,47.451,12,49,12c3.309,0,6-2.691,6-6S52.309,0,49,0z M11,9c0-1.103,0.897-2,2-2s2,0.897,2,2s-0.897,2-2,2
+                S11,10.103,11,9z M6,51c-2.206,0-4-1.794-4-4s1.794-4,4-4s4,1.794,4,4S8.206,51,6,51z M33,49c0,2.206-1.794,4-4,4s-4-1.794-4-4
+                s1.794-4,4-4S33,46.794,33,49z M29,31c-3.309,0-6-2.691-6-6s2.691-6,6-6s6,2.691,6,6S32.309,31,29,31z M47,41c0,1.103-0.897,2-2,2
+                s-2-0.897-2-2s0.897-2,2-2S47,39.897,47,41z M49,10c-2.206,0-4-1.794-4-4s1.794-4,4-4s4,1.794,4,4S51.206,10,49,10z"
+              />
+            </svg>
+          </button>
        </div>
        <div id="global-graph-outer">
          <div id="global-graph-container" data-cfg={JSON.stringify(globalGraph)}></div>
--- a/quartz/components/Head.tsx
+++ b/quartz/components/Head.tsx
@@ -1,13 +1,120 @@
 import { i18n } from "../i18n"
 import { FullSlug, joinSegments, pathToRoot } from "../util/path"
-import { JSResourceToScriptElement } from "../util/resources"
+import { CSSResourceToStyleElement, JSResourceToScriptElement } from "../util/resources"
+import { googleFontHref } from "../util/theme"
 import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "./types"
+import satori, { SatoriOptions } from "satori"
+import fs from "fs"
+import sharp from "sharp"
+import { ImageOptions, SocialImageOptions, getSatoriFont, defaultImage } from "../util/og"
+import { unescapeHTML } from "../util/escape"
+
+/**
+ * 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 })
+
+  // 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 (() => {
-  const Head: QuartzComponent = ({ cfg, fileData, externalResources }: QuartzComponentProps) => {
-    const title = fileData.frontmatter?.title ?? i18n(cfg.locale).propertyDefaults.title
-    const description =
+  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) {
+      fontsPromise = getSatoriFont(cfg.theme.typography.header, cfg.theme.typography.body)
+    }
+
+    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 = ""
+    if (fdDescription) {
+      description = unescapeHTML(fdDescription)
+    }
+
+    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)
+        generateSocialImage(
+          {
+            title,
+            description,
+            fileName,
+            fileDir,
+            fileExt: extension,
+            fontsPromise,
+            cfg,
+            fileData,
+          },
+          fullOptions,
+          fileDir,
+        )
+      }
+    }
+
    const { css, js } = externalResources

    const url = new URL(`https://${cfg.baseUrl ?? "example.com"}`)
@@ -15,30 +122,83 @@ export default (() => {
    const baseDir = fileData.slug === "404" ? path : pathToRoot(fileData.slug!)

    const iconPath = joinSegments(baseDir, "static/icon.png")
-    const ogImagePath = `https://${cfg.baseUrl}/static/og-image.png`
+
+    const ogImageDefaultPath = `https://${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!)

    return (
      <head>
        <title>{title}</title>
        <meta charSet="utf-8" />
-        {cfg.theme.cdnCaching && (
+        {cfg.theme.cdnCaching && cfg.theme.fontOrigin === "googleFonts" && (
          <>
            <link rel="preconnect" href="https://fonts.googleapis.com" />
            <link rel="preconnect" href="https://fonts.gstatic.com" />
+            <link rel="stylesheet" href={googleFontHref(cfg.theme)} />
          </>
        )}
        <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" />
+        <meta name="twitter:card" content="summary_large_image" />
+        <meta name="twitter:title" content={title} />
+        <meta name="twitter:description" content={description} />
        <meta property="og:description" content={description} />
-        {cfg.baseUrl && <meta property="og:image" content={ogImagePath} />}
-        <meta property="og:width" content="1200" />
-        <meta property="og:height" content="675" />
+        <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 && (
+          <>
+            <meta property="og:image:width" content={fullOptions.width.toString()} />
+            <meta property="og:image:height" content={fullOptions.height.toString()} />
+            <meta property="og:width" content={fullOptions.width.toString()} />
+            <meta property="og:height" content={fullOptions.height.toString()} />
+          </>
+        )}
+        <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((href) => (
-          <link key={href} href={href} rel="stylesheet" type="text/css" spa-preserve />
-        ))}
+        {css.map((resource) => CSSResourceToStyleElement(resource, true))}
        {js
          .filter((resource) => resource.loadTime === "beforeDOMReady")
          .map((res) => JSResourceToScriptElement(res, true))}
--- a/quartz/components/PageList.tsx
+++ b/quartz/components/PageList.tsx
@@ -4,9 +4,9 @@ import { Date, getDate } from "./Date"
 import { QuartzComponent, QuartzComponentProps } from "./types"
 import { GlobalConfiguration } from "../cfg"

-export function byDateAndAlphabetical(
-  cfg: GlobalConfiguration,
-): (f1: QuartzPluginData, f2: QuartzPluginData) => number {
+export type SortFn = (f1: QuartzPluginData, f2: QuartzPluginData) => number
+
+export function byDateAndAlphabetical(cfg: GlobalConfiguration): SortFn {
  return (f1, f2) => {
    if (f1.dates && f2.dates) {
      // sort descending
@@ -27,10 +27,12 @@ export function byDateAndAlphabetical(

 type Props = {
  limit?: number
+  sort?: SortFn
 } & QuartzComponentProps

-export const PageList: QuartzComponent = ({ cfg, fileData, allFiles, limit }: Props) => {
-  let list = allFiles.sort(byDateAndAlphabetical(cfg))
+export const PageList: QuartzComponent = ({ cfg, fileData, allFiles, limit, sort }: Props) => {
+  const sorter = sort ?? byDateAndAlphabetical(cfg)
+  let list = allFiles.sort(sorter)
  if (limit) {
    list = list.slice(0, limit)
  }
@@ -44,11 +46,13 @@ export const PageList: QuartzComponent = ({ cfg, fileData, allFiles, limit }: Pr
        return (
          <li class="section-li">
            <div class="section">
-              {page.dates && (
-                <p class="meta">
-                  <Date date={getDate(cfg, page)!} locale={cfg.locale} />
-                </p>
-              )}
+              <div>
+                {page.dates && (
+                  <p class="meta">
+                    <Date date={getDate(cfg, page)!} locale={cfg.locale} />
+                  </p>
+                )}
+              </div>
              <div class="desc">
                <h3>
                  <a href={resolveRelative(fileData.slug!, page.slug!)} class="internal">
@@ -63,7 +67,7 @@ export const PageList: QuartzComponent = ({ cfg, fileData, allFiles, limit }: Pr
                      class="internal tag-link"
                      href={resolveRelative(fileData.slug!, `tags/${tag}` as FullSlug)}
                    >
-                      #{tag}
+                      {tag}
                    </a>
                  </li>
                ))}
--- a/quartz/components/PageTitle.tsx
+++ b/quartz/components/PageTitle.tsx
@@ -7,14 +7,15 @@ const PageTitle: QuartzComponent = ({ fileData, cfg, displayClass }: QuartzCompo
  const title = cfg?.pageTitle ?? i18n(cfg.locale).propertyDefaults.title
  const baseDir = pathToRoot(fileData.slug!)
  return (
-    <h1 class={classNames(displayClass, "page-title")}>
+    <h2 class={classNames(displayClass, "page-title")}>
      <a href={baseDir}>{title}</a>
-    </h1>
+    </h2>
  )
 }

 PageTitle.css = `
 .page-title {
+  font-size: 1.75rem;
  margin: 0;
 }
 `
--- a/quartz/components/RecentNotes.tsx
+++ b/quartz/components/RecentNotes.tsx
@@ -12,6 +12,7 @@ interface Options {
  title?: string
  limit: number
  linkToMore: SimpleSlug | false
+  showTags: boolean
  filter: (f: QuartzPluginData) => boolean
  sort: (f1: QuartzPluginData, f2: QuartzPluginData) => number
 }
@@ -19,6 +20,7 @@ interface Options {
 const defaultOptions = (cfg: GlobalConfiguration): Options => ({
  limit: 3,
  linkToMore: false,
+  showTags: true,
  filter: () => true,
  sort: byDateAndAlphabetical(cfg),
 })
@@ -56,18 +58,20 @@ export default ((userOpts?: Partial<Options>) => {
                      <Date date={getDate(cfg, page)!} locale={cfg.locale} />
                    </p>
                  )}
-                  <ul class="tags">
-                    {tags.map((tag) => (
-                      <li>
-                        <a
-                          class="internal tag-link"
-                          href={resolveRelative(fileData.slug!, `tags/${tag}` as FullSlug)}
-                        >
-                          #{tag}
-                        </a>
-                      </li>
-                    ))}
-                  </ul>
+                  {opts.showTags && (
+                    <ul class="tags">
+                      {tags.map((tag) => (
+                        <li>
+                          <a
+                            class="internal tag-link"
+                            href={resolveRelative(fileData.slug!, `tags/${tag}` as FullSlug)}
+                          >
+                            {tag}
+                          </a>
+                        </li>
+                      ))}
+                    </ul>
+                  )}
                </div>
              </li>
            )
--- a/quartz/components/Search.tsx
+++ b/quartz/components/Search.tsx
@@ -19,24 +19,16 @@ export default ((userOpts?: Partial<SearchOptions>) => {
    const searchPlaceholder = i18n(cfg.locale).components.search.searchBarPlaceholder
    return (
      <div class={classNames(displayClass, "search")}>
-        <div id="search-icon">
+        <button class="search-button" id="search-button">
          <p>{i18n(cfg.locale).components.search.title}</p>
-          <div></div>
-          <svg
-            tabIndex={0}
-            aria-labelledby="title desc"
-            role="img"
-            xmlns="http://www.w3.org/2000/svg"
-            viewBox="0 0 19.9 19.7"
-          >
-            <title id="title">Search</title>
-            <desc id="desc">Search</desc>
+          <svg role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 19.9 19.7">
+            <title>Search</title>
            <g class="search-path" fill="none">
              <path stroke-linecap="square" d="M18.5 18.3l-5.4-5.4" />
              <circle cx="8" cy="8" r="7" />
            </g>
          </svg>
-        </div>
+        </button>
        <div id="search-container">
          <div id="search-space">
            <input
--- a/quartz/components/TableOfContents.tsx
+++ b/quartz/components/TableOfContents.tsx
@@ -26,7 +26,13 @@ const TableOfContents: QuartzComponent = ({

  return (
    <div class={classNames(displayClass, "toc")}>
-      <button type="button" id="toc" class={fileData.collapseToc ? "collapsed" : ""}>
+      <button
+        type="button"
+        id="toc"
+        class={fileData.collapseToc ? "collapsed" : ""}
+        aria-controls="toc-content"
+        aria-expanded={!fileData.collapseToc}
+      >
        <h3>{i18n(cfg.locale).components.tableOfContents.title}</h3>
        <svg
          xmlns="http://www.w3.org/2000/svg"
@@ -43,7 +49,7 @@ const TableOfContents: QuartzComponent = ({
          <polyline points="6 9 12 15 18 9"></polyline>
        </svg>
      </button>
-      <div id="toc-content">
+      <div id="toc-content" class={fileData.collapseToc ? "collapsed" : ""}>
        <ul class="overflow">
          {fileData.toc.map((tocEntry) => (
            <li key={tocEntry.slug} class={`depth-${tocEntry.depth}`}>
--- a/quartz/components/TagList.tsx
+++ b/quartz/components/TagList.tsx
@@ -9,12 +9,11 @@ const TagList: QuartzComponent = ({ fileData, displayClass }: QuartzComponentPro
    return (
      <ul class={classNames(displayClass, "tags")}>
        {tags.map((tag) => {
-          const display = `#${tag}`
          const linkDest = baseDir + `/tags/${slugTag(tag)}`
          return (
            <li>
              <a href={linkDest} class="internal tag-link">
-                {display}
+                {tag}
              </a>
            </li>
          )
@@ -34,7 +33,6 @@ TagList.css = `
  gap: 0.4rem;
  margin: 1rem 0;
  flex-wrap: wrap;
-  justify-self: end;
 }

 .section-li > .section > .tags {
--- a/quartz/components/index.ts
+++ b/quartz/components/index.ts
@@ -19,6 +19,7 @@ import DesktopOnly from "./DesktopOnly"
 import MobileOnly from "./MobileOnly"
 import RecentNotes from "./RecentNotes"
 import Breadcrumbs from "./Breadcrumbs"
+import Comments from "./Comments"

 export {
  ArticleTitle,
@@ -42,4 +43,5 @@ export {
  RecentNotes,
  NotFound,
  Breadcrumbs,
+  Comments,
 }
--- a/quartz/components/pages/404.tsx
+++ b/quartz/components/pages/404.tsx
@@ -1,11 +1,16 @@
 import { i18n } from "../../i18n"
-import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
+
+const NotFound: QuartzComponent = ({ cfg }: QuartzComponentProps) => {
+  // If baseUrl contains a pathname after the domain, use this as the home link
+  const url = new URL(`https://${cfg.baseUrl ?? "example.com"}`)
+  const baseDir = url.pathname

-function NotFound({ cfg }: QuartzComponentProps) {
  return (
    <article class="popover-hint">
      <h1>404</h1>
      <p>{i18n(cfg.locale).pages.error.notFound}</p>
+      <a href={baseDir}>{i18n(cfg.locale).pages.error.home}</a>
    </article>
  )
 }
--- a/quartz/components/pages/Content.tsx
+++ b/quartz/components/pages/Content.tsx
@@ -1,7 +1,7 @@
 import { htmlToJsx } from "../../util/jsx"
-import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"

-function Content({ fileData, tree }: QuartzComponentProps) {
+const Content: QuartzComponent = ({ fileData, tree }: QuartzComponentProps) => {
  const content = htmlToJsx(fileData.filePath!, tree)
  const classes: string[] = fileData.frontmatter?.cssclasses ?? []
  const classString = ["popover-hint", ...classes].join(" ")
--- a/quartz/components/pages/FolderContent.tsx
+++ b/quartz/components/pages/FolderContent.tsx
@@ -1,42 +1,80 @@
-import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
 import path from "path"

 import style from "../styles/listPage.scss"
-import { PageList } from "../PageList"
-import { stripSlashes, simplifySlug } from "../../util/path"
+import { byDateAndAlphabetical, 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"

 interface FolderContentOptions {
  /**
   * Whether to display number of folders
   */
  showFolderCount: boolean
+  showSubfolders: boolean
+  sort?: SortFn
 }

 const defaultOptions: FolderContentOptions = {
  showFolderCount: true,
+  showSubfolders: true,
 }

 export default ((opts?: Partial<FolderContentOptions>) => {
  const options: FolderContentOptions = { ...defaultOptions, ...opts }

-  function FolderContent(props: QuartzComponentProps) {
+  const FolderContent: QuartzComponent = (props: QuartzComponentProps) => {
    const { tree, fileData, allFiles, cfg } = props
    const folderSlug = stripSlashes(simplifySlug(fileData.slug!))
-    const allPagesInFolder = allFiles.filter((file) => {
+    const folderParts = folderSlug.split(path.posix.sep)
+
+    const allPagesInFolder: QuartzPluginData[] = []
+    const allPagesInSubfolders: Map<FullSlug, QuartzPluginData[]> = new Map()
+
+    allFiles.forEach((file) => {
      const fileSlug = stripSlashes(simplifySlug(file.slug!))
      const prefixed = fileSlug.startsWith(folderSlug) && fileSlug !== folderSlug
-      const folderParts = folderSlug.split(path.posix.sep)
      const fileParts = fileSlug.split(path.posix.sep)
      const isDirectChild = fileParts.length === folderParts.length + 1
-      return prefixed && isDirectChild
+
+      if (!prefixed) {
+        return
+      }
+
+      if (isDirectChild) {
+        allPagesInFolder.push(file)
+      } else if (options.showSubfolders) {
+        const subfolderSlug = joinSegments(
+          ...fileParts.slice(0, folderParts.length + 1),
+        ) as FullSlug
+        const pagesInFolder = allPagesInSubfolders.get(subfolderSlug) || []
+        allPagesInSubfolders.set(subfolderSlug, [...pagesInFolder, file])
+      }
    })
+
+    allPagesInSubfolders.forEach((files, subfolderSlug) => {
+      const hasIndex = allPagesInFolder.some(
+        (file) => subfolderSlug === stripSlashes(simplifySlug(file.slug!)),
+      )
+      if (!hasIndex) {
+        const subfolderDates = files.sort(byDateAndAlphabetical(cfg))[0].dates
+        const subfolderTitle = subfolderSlug.split(path.posix.sep).at(-1)!
+        allPagesInFolder.push({
+          slug: subfolderSlug,
+          dates: subfolderDates,
+          frontmatter: { title: subfolderTitle, tags: ["folder"] },
+        })
+      }
+    })
+
    const cssClasses: string[] = fileData.frontmatter?.cssclasses ?? []
    const classes = ["popover-hint", ...cssClasses].join(" ")
    const listProps = {
      ...props,
+      sort: options.sort,
      allFiles: allPagesInFolder,
    }

@@ -47,9 +85,7 @@ export default ((opts?: Partial<FolderContentOptions>) => {

    return (
      <div class={classes}>
-        <article>
-          <p>{content}</p>
-        </article>
+        <article>{content}</article>
        <div class="page-listing">
          {options.showFolderCount && (
            <p>
--- a/quartz/components/pages/TagContent.tsx
+++ b/quartz/components/pages/TagContent.tsx
@@ -1,107 +1,127 @@
-import { QuartzComponentConstructor, QuartzComponentProps } from "../types"
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
 import style from "../styles/listPage.scss"
-import { PageList } from "../PageList"
+import { PageList, SortFn } from "../PageList"
 import { FullSlug, getAllSegmentPrefixes, simplifySlug } from "../../util/path"
 import { QuartzPluginData } from "../../plugins/vfile"
 import { Root } from "hast"
 import { htmlToJsx } from "../../util/jsx"
 import { i18n } from "../../i18n"

-const numPages = 10
-function TagContent(props: QuartzComponentProps) {
-  const { tree, fileData, allFiles, cfg } = props
-  const slug = fileData.slug
-
-  if (!(slug?.startsWith("tags/") || slug === "tags")) {
-    throw new Error(`Component "TagContent" tried to render a non-tag page: ${slug}`)
-  }
-
-  const tag = simplifySlug(slug.slice("tags/".length) as FullSlug)
-  const allPagesWithTag = (tag: string) =>
-    allFiles.filter((file) =>
-      (file.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes).includes(tag),
-    )
-
-  const content =
-    (tree as Root).children.length === 0
-      ? fileData.description
-      : htmlToJsx(fileData.filePath!, tree)
-  const cssClasses: string[] = fileData.frontmatter?.cssclasses ?? []
-  const classes = ["popover-hint", ...cssClasses].join(" ")
-  if (tag === "/") {
-    const tags = [
-      ...new Set(
-        allFiles.flatMap((data) => data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes),
-      ),
-    ].sort((a, b) => a.localeCompare(b))
-    const tagItemMap: Map<string, QuartzPluginData[]> = new Map()
-    for (const tag of tags) {
-      tagItemMap.set(tag, allPagesWithTag(tag))
-    }
-    return (
-      <div class={classes}>
-        <article>
-          <p>{content}</p>
-        </article>
-        <p>{i18n(cfg.locale).pages.tagContent.totalTags({ count: tags.length })}</p>
-        <div>
-          {tags.map((tag) => {
-            const pages = tagItemMap.get(tag)!
-            const listProps = {
-              ...props,
-              allFiles: pages,
-            }
-
-            const contentPage = allFiles.filter((file) => file.slug === `tags/${tag}`)[0]
-            const content = contentPage?.description
-            return (
-              <div>
-                <h2>
-                  <a class="internal tag-link" href={`../tags/${tag}`}>
-                    #{tag}
-                  </a>
-                </h2>
-                {content && <p>{content}</p>}
-                <div class="page-listing">
-                  <p>
-                    {i18n(cfg.locale).pages.tagContent.itemsUnderTag({ count: pages.length })}
-                    {pages.length > numPages && (
-                      <>
-                        {" "}
-                        <span>
-                          {i18n(cfg.locale).pages.tagContent.showingFirst({ count: numPages })}
-                        </span>
-                      </>
-                    )}
-                  </p>
-                  <PageList limit={numPages} {...listProps} />
-                </div>
-              </div>
-            )
-          })}
-        </div>
-      </div>
-    )
-  } else {
-    const pages = allPagesWithTag(tag)
-    const listProps = {
-      ...props,
-      allFiles: pages,
-    }
-
-    return (
-      <div class={classes}>
-        <article>{content}</article>
-        <div class="page-listing">
-          <p>{i18n(cfg.locale).pages.tagContent.itemsUnderTag({ count: pages.length })}</p>
-          <div>
-            <PageList {...listProps} />
-          </div>
-        </div>
-      </div>
-    )
-  }
+interface TagContentOptions {
+  sort?: SortFn
+  numPages: number
 }

-TagContent.css = style + PageList.css
-export default (() => TagContent) satisfies QuartzComponentConstructor
+const defaultOptions: TagContentOptions = {
+  numPages: 10,
+}
+
+export default ((opts?: Partial<TagContentOptions>) => {
+  const options: TagContentOptions = { ...defaultOptions, ...opts }
+
+  const TagContent: QuartzComponent = (props: QuartzComponentProps) => {
+    const { tree, fileData, allFiles, cfg } = props
+    const slug = fileData.slug
+
+    if (!(slug?.startsWith("tags/") || slug === "tags")) {
+      throw new Error(`Component "TagContent" tried to render a non-tag page: ${slug}`)
+    }
+
+    const tag = simplifySlug(slug.slice("tags/".length) as FullSlug)
+    const allPagesWithTag = (tag: string) =>
+      allFiles.filter((file) =>
+        (file.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes).includes(tag),
+      )
+
+    const content =
+      (tree as Root).children.length === 0
+        ? fileData.description
+        : htmlToJsx(fileData.filePath!, tree)
+    const cssClasses: string[] = fileData.frontmatter?.cssclasses ?? []
+    const classes = ["popover-hint", ...cssClasses].join(" ")
+    if (tag === "/") {
+      const tags = [
+        ...new Set(
+          allFiles.flatMap((data) => data.frontmatter?.tags ?? []).flatMap(getAllSegmentPrefixes),
+        ),
+      ].sort((a, b) => a.localeCompare(b))
+      const tagItemMap: Map<string, QuartzPluginData[]> = new Map()
+      for (const tag of tags) {
+        tagItemMap.set(tag, allPagesWithTag(tag))
+      }
+      return (
+        <div class={classes}>
+          <article>
+            <p>{content}</p>
+          </article>
+          <p>{i18n(cfg.locale).pages.tagContent.totalTags({ count: tags.length })}</p>
+          <div>
+            {tags.map((tag) => {
+              const pages = tagItemMap.get(tag)!
+              const listProps = {
+                ...props,
+                allFiles: pages,
+              }
+
+              const contentPage = allFiles.filter((file) => file.slug === `tags/${tag}`).at(0)
+
+              const root = contentPage?.htmlAst
+              const content =
+                !root || root?.children.length === 0
+                  ? contentPage?.description
+                  : htmlToJsx(contentPage.filePath!, root)
+
+              return (
+                <div>
+                  <h2>
+                    <a class="internal tag-link" href={`../tags/${tag}`}>
+                      {tag}
+                    </a>
+                  </h2>
+                  {content && <p>{content}</p>}
+                  <div class="page-listing">
+                    <p>
+                      {i18n(cfg.locale).pages.tagContent.itemsUnderTag({ count: pages.length })}
+                      {pages.length > options.numPages && (
+                        <>
+                          {" "}
+                          <span>
+                            {i18n(cfg.locale).pages.tagContent.showingFirst({
+                              count: options.numPages,
+                            })}
+                          </span>
+                        </>
+                      )}
+                    </p>
+                    <PageList limit={options.numPages} {...listProps} sort={opts?.sort} />
+                  </div>
+                </div>
+              )
+            })}
+          </div>
+        </div>
+      )
+    } else {
+      const pages = allPagesWithTag(tag)
+      const listProps = {
+        ...props,
+        allFiles: pages,
+      }
+
+      return (
+        <div class={classes}>
+          <article>{content}</article>
+          <div class="page-listing">
+            <p>{i18n(cfg.locale).pages.tagContent.itemsUnderTag({ count: pages.length })}</p>
+            <div>
+              <PageList {...listProps} />
+            </div>
+          </div>
+        </div>
+      )
+    }
+  }
+
+  TagContent.css = style + PageList.css
+  return TagContent
+}) satisfies QuartzComponentConstructor
--- a/quartz/components/renderPage.tsx
+++ b/quartz/components/renderPage.tsx
@@ -14,11 +14,13 @@ interface RenderComponents {
  header: QuartzComponent[]
  beforeBody: QuartzComponent[]
  pageBody: QuartzComponent
+  afterBody: QuartzComponent[]
  left: QuartzComponent[]
  right: QuartzComponent[]
  footer: QuartzComponent
 }

+const headerRegex = new RegExp(/h[1-6]/)
 export function pageResources(
  baseDir: FullSlug | RelativeURL,
  staticResources: StaticResources,
@@ -27,7 +29,12 @@ export function pageResources(
  const contentIndexScript = `const fetchData = fetch("${contentIndexPath}").then(data => data.json())`

  return {
-    css: [joinSegments(baseDir, "index.css"), ...staticResources.css],
+    css: [
+      {
+        content: joinSegments(baseDir, "index.css"),
+      },
+      ...staticResources.css,
+    ],
    js: [
      {
        src: joinSegments(baseDir, "prescript.js"),
@@ -105,18 +112,24 @@ export function renderPage(
          // header transclude
          blockRef = blockRef.slice(1)
          let startIdx = undefined
+          let startDepth = undefined
          let endIdx = undefined
          for (const [i, el] of page.htmlAst.children.entries()) {
-            if (el.type === "element" && el.tagName.match(/h[1-6]/)) {
-              if (endIdx) {
-                break
-              }
+            // skip non-headers
+            if (!(el.type === "element" && el.tagName.match(headerRegex))) continue
+            const depth = Number(el.tagName.substring(1))

-              if (startIdx !== undefined) {
-                endIdx = i
-              } else if (el.properties?.id === blockRef) {
+            // lookin for our blockref
+            if (startIdx === undefined || startDepth === undefined) {
+              // skip until we find the blockref that matches
+              if (el.properties?.id === blockRef) {
                startIdx = i
+                startDepth = depth
              }
+            } else if (depth <= startDepth) {
+              // looking for new header that is same level or higher
+              endIdx = i
+              break
            }
          }

@@ -180,6 +193,7 @@ export function renderPage(
    header,
    beforeBody,
    pageBody: Content,
+    afterBody,
    left,
    right,
    footer: Footer,
@@ -203,7 +217,7 @@ export function renderPage(
    </div>
  )

-  const lang = componentData.frontmatter?.lang ?? cfg.locale?.split("-")[0] ?? "en"
+  const lang = componentData.fileData.frontmatter?.lang ?? cfg.locale?.split("-")[0] ?? "en"
  const doc = (
    <html lang={lang}>
      <Head {...componentData} />
@@ -225,10 +239,16 @@ export function renderPage(
                </div>
              </div>
              <Content {...componentData} />
+              <hr />
+              <div class="page-footer">
+                {afterBody.map((BodyComponent) => (
+                  <BodyComponent {...componentData} />
+                ))}
+              </div>
            </div>
            {RightComponent}
+            <Footer {...componentData} />
          </Body>
-          <Footer {...componentData} />
        </div>
      </body>
      {pageResources.js
--- a/quartz/components/scripts/clipboard.inline.ts
+++ b/quartz/components/scripts/clipboard.inline.ts
@@ -8,7 +8,9 @@ document.addEventListener("nav", () => {
  for (let i = 0; i < els.length; i++) {
    const codeBlock = els[i].getElementsByTagName("code")[0]
    if (codeBlock) {
-      const source = codeBlock.innerText.replace(/\n\n/g, "\n")
+      const source = (
+        codeBlock.dataset.clipboard ? JSON.parse(codeBlock.dataset.clipboard) : codeBlock.innerText
+      ).replace(/\n\n/g, "\n")
      const button = document.createElement("button")
      button.className = "clipboard-button"
      button.type = "button"
--- a/quartz/components/scripts/comments.inline.ts
+++ b/quartz/components/scripts/comments.inline.ts
@@ -0,0 +1,91 @@
+const changeTheme = (e: CustomEventMap["themechange"]) => {
+  const theme = e.detail.theme
+  const iframe = document.querySelector("iframe.giscus-frame") as HTMLIFrameElement
+  if (!iframe) {
+    return
+  }
+
+  if (!iframe.contentWindow) {
+    return
+  }
+
+  iframe.contentWindow.postMessage(
+    {
+      giscus: {
+        setConfig: {
+          theme: getThemeUrl(getThemeName(theme)),
+        },
+      },
+    },
+    "https://giscus.app",
+  )
+}
+
+const getThemeName = (theme: string) => {
+  if (theme !== "dark" && theme !== "light") {
+    return theme
+  }
+  const giscusContainer = document.querySelector(".giscus") as GiscusElement
+  if (!giscusContainer) {
+    return theme
+  }
+  const darkGiscus = giscusContainer.dataset.darkTheme ?? "dark"
+  const lightGiscus = giscusContainer.dataset.lightTheme ?? "light"
+  return theme === "dark" ? darkGiscus : lightGiscus
+}
+
+const getThemeUrl = (theme: string) => {
+  const giscusContainer = document.querySelector(".giscus") as GiscusElement
+  if (!giscusContainer) {
+    return `https://giscus.app/themes/${theme}.css`
+  }
+  return `${giscusContainer.dataset.themeUrl ?? "https://giscus.app/themes"}/${theme}.css`
+}
+
+type GiscusElement = Omit<HTMLElement, "dataset"> & {
+  dataset: DOMStringMap & {
+    repo: `${string}/${string}`
+    repoId: string
+    category: string
+    categoryId: string
+    themeUrl: string
+    lightTheme: string
+    darkTheme: string
+    mapping: "url" | "title" | "og:title" | "specific" | "number" | "pathname"
+    strict: string
+    reactionsEnabled: string
+    inputPosition: "top" | "bottom"
+  }
+}
+
+document.addEventListener("nav", () => {
+  const giscusContainer = document.querySelector(".giscus") as GiscusElement
+  if (!giscusContainer) {
+    return
+  }
+
+  const giscusScript = document.createElement("script")
+  giscusScript.src = "https://giscus.app/client.js"
+  giscusScript.async = true
+  giscusScript.crossOrigin = "anonymous"
+  giscusScript.setAttribute("data-loading", "lazy")
+  giscusScript.setAttribute("data-emit-metadata", "0")
+  giscusScript.setAttribute("data-repo", giscusContainer.dataset.repo)
+  giscusScript.setAttribute("data-repo-id", giscusContainer.dataset.repoId)
+  giscusScript.setAttribute("data-category", giscusContainer.dataset.category)
+  giscusScript.setAttribute("data-category-id", giscusContainer.dataset.categoryId)
+  giscusScript.setAttribute("data-mapping", giscusContainer.dataset.mapping)
+  giscusScript.setAttribute("data-strict", giscusContainer.dataset.strict)
+  giscusScript.setAttribute("data-reactions-enabled", giscusContainer.dataset.reactionsEnabled)
+  giscusScript.setAttribute("data-input-position", giscusContainer.dataset.inputPosition)
+
+  const theme = document.documentElement.getAttribute("saved-theme")
+  if (theme) {
+    giscusScript.setAttribute("data-theme", getThemeUrl(getThemeName(theme)))
+  }
+
+  giscusContainer.appendChild(giscusScript)
+
+  document.addEventListener("themechange", changeTheme)
+  window.addCleanup(() => document.removeEventListener("themechange", changeTheme))
+})
--- a/quartz/components/scripts/darkmode.inline.ts
+++ b/quartz/components/scripts/darkmode.inline.ts
@@ -11,7 +11,8 @@ const emitThemeChangeEvent = (theme: "light" | "dark") => {

 document.addEventListener("nav", () => {
  const switchTheme = (e: Event) => {
-    const newTheme = (e.target as HTMLInputElement)?.checked ? "dark" : "light"
+    const newTheme =
+      document.documentElement.getAttribute("saved-theme") === "dark" ? "light" : "dark"
    document.documentElement.setAttribute("saved-theme", newTheme)
    localStorage.setItem("theme", newTheme)
    emitThemeChangeEvent(newTheme)
@@ -21,17 +22,13 @@ document.addEventListener("nav", () => {
    const newTheme = e.matches ? "dark" : "light"
    document.documentElement.setAttribute("saved-theme", newTheme)
    localStorage.setItem("theme", newTheme)
-    toggleSwitch.checked = e.matches
    emitThemeChangeEvent(newTheme)
  }

  // Darkmode toggle
-  const toggleSwitch = document.querySelector("#darkmode-toggle") as HTMLInputElement
-  toggleSwitch.addEventListener("change", switchTheme)
-  window.addCleanup(() => toggleSwitch.removeEventListener("change", switchTheme))
-  if (currentTheme === "dark") {
-    toggleSwitch.checked = true
-  }
+  const themeButton = document.querySelector("#darkmode") as HTMLButtonElement
+  themeButton.addEventListener("click", switchTheme)
+  window.addCleanup(() => themeButton.removeEventListener("click", switchTheme))

  // Listen for changes in prefers-color-scheme
  const colorSchemeMediaQuery = window.matchMedia("(prefers-color-scheme: dark)")
--- a/quartz/components/scripts/explorer.inline.ts
+++ b/quartz/components/scripts/explorer.inline.ts
@@ -17,11 +17,14 @@ const observer = new IntersectionObserver((entries) => {

 function toggleExplorer(this: HTMLElement) {
  this.classList.toggle("collapsed")
+  this.setAttribute(
+    "aria-expanded",
+    this.getAttribute("aria-expanded") === "true" ? "false" : "true",
+  )
  const content = this.nextElementSibling as MaybeHTMLElement
  if (!content) return

  content.classList.toggle("collapsed")
-  content.style.maxHeight = content.style.maxHeight === "0px" ? content.scrollHeight + "px" : "0px"
 }

 function toggleFolder(evt: MouseEvent) {
--- a/quartz/components/scripts/graph.inline.ts
+++ b/quartz/components/scripts/graph.inline.ts
@@ -1,19 +1,56 @@
-import type { ContentDetails, ContentIndex } from "../../plugins/emitters/contentIndex"
-import * as d3 from "d3"
+import type { ContentDetails } from "../../plugins/emitters/contentIndex"
+import {
+  SimulationNodeDatum,
+  SimulationLinkDatum,
+  Simulation,
+  forceSimulation,
+  forceManyBody,
+  forceCenter,
+  forceLink,
+  forceCollide,
+  zoomIdentity,
+  select,
+  drag,
+  zoom,
+} from "d3"
+import { Text, Graphics, Application, Container, Circle } from "pixi.js"
+import { Group as TweenGroup, Tween as Tweened } from "@tweenjs/tween.js"
 import { registerEscapeHandler, removeAllChildren } from "./util"
 import { FullSlug, SimpleSlug, getFullSlug, resolveRelative, simplifySlug } from "../../util/path"
+import { D3Config } from "../Graph"
+
+type GraphicsInfo = {
+  color: string
+  gfx: Graphics
+  alpha: number
+  active: boolean
+}

 type NodeData = {
  id: SimpleSlug
  text: string
  tags: string[]
-} & d3.SimulationNodeDatum
+} & SimulationNodeDatum

-type LinkData = {
+type SimpleLinkData = {
  source: SimpleSlug
  target: SimpleSlug
 }

+type LinkData = {
+  source: NodeData
+  target: NodeData
+} & SimulationLinkDatum<NodeData>
+
+type LinkRenderData = GraphicsInfo & {
+  simulationData: LinkData
+}
+
+type NodeRenderData = GraphicsInfo & {
+  simulationData: NodeData
+  label: Text
+}
+
 const localStorageKey = "graph-visited"
 function getVisited(): Set<SimpleSlug> {
  return new Set(JSON.parse(localStorage.getItem(localStorageKey) ?? "[]"))
@@ -25,6 +62,11 @@ function addToVisited(slug: SimpleSlug) {
  localStorage.setItem(localStorageKey, JSON.stringify([...visited]))
 }

+type TweenNode = {
+  update: (time: number) => void
+  stop: () => void
+}
+
 async function renderGraph(container: string, fullSlug: FullSlug) {
  const slug = simplifySlug(fullSlug)
  const visited = getVisited()
@@ -44,7 +86,8 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
    opacityScale,
    removeTags,
    showTags,
-  } = JSON.parse(graph.dataset["cfg"]!)
+    focusOnHover,
+  } = JSON.parse(graph.dataset["cfg"]!) as D3Config

  const data: Map<SimpleSlug, ContentDetails> = new Map(
    Object.entries<ContentDetails>(await fetchData).map(([k, v]) => [
@@ -52,10 +95,11 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
      v,
    ]),
  )
-  const links: LinkData[] = []
+  const links: SimpleLinkData[] = []
  const tags: SimpleSlug[] = []
-
  const validLinks = new Set(data.keys())
+
+  const tweens = new Map<string, TweenNode>()
  for (const [source, details] of data.entries()) {
    const outgoing = details.links ?? []

@@ -99,232 +143,459 @@ async function renderGraph(container: string, fullSlug: FullSlug) {
    if (showTags) tags.forEach((tag) => neighbourhood.add(tag))
  }

+  const nodes = [...neighbourhood].map((url) => {
+    const text = url.startsWith("tags/") ? "#" + url.substring(5) : (data.get(url)?.title ?? url)
+    return {
+      id: url,
+      text,
+      tags: data.get(url)?.tags ?? [],
+    }
+  })
  const graphData: { nodes: NodeData[]; links: LinkData[] } = {
-    nodes: [...neighbourhood].map((url) => {
-      const text = url.startsWith("tags/") ? "#" + url.substring(5) : data.get(url)?.title ?? url
-      return {
-        id: url,
-        text: text,
-        tags: data.get(url)?.tags ?? [],
-      }
-    }),
-    links: links.filter((l) => neighbourhood.has(l.source) && neighbourhood.has(l.target)),
+    nodes,
+    links: links
+      .filter((l) => neighbourhood.has(l.source) && neighbourhood.has(l.target))
+      .map((l) => ({
+        source: nodes.find((n) => n.id === l.source)!,
+        target: nodes.find((n) => n.id === l.target)!,
+      })),
  }

-  const simulation: d3.Simulation<NodeData, LinkData> = d3
-    .forceSimulation(graphData.nodes)
-    .force("charge", d3.forceManyBody().strength(-100 * repelForce))
-    .force(
-      "link",
-      d3
-        .forceLink(graphData.links)
-        .id((d: any) => d.id)
-        .distance(linkDistance),
-    )
-    .force("center", d3.forceCenter().strength(centerForce))
+  // we virtualize the simulation and use pixi to actually render it
+  const simulation: Simulation<NodeData, LinkData> = forceSimulation<NodeData>(graphData.nodes)
+    .force("charge", forceManyBody().strength(-100 * repelForce))
+    .force("center", forceCenter().strength(centerForce))
+    .force("link", forceLink(graphData.links).distance(linkDistance))
+    .force("collide", forceCollide<NodeData>((n) => nodeRadius(n)).iterations(3))

-  const height = Math.max(graph.offsetHeight, 250)
  const width = graph.offsetWidth
+  const height = Math.max(graph.offsetHeight, 250)

-  const svg = d3
-    .select<HTMLElement, NodeData>("#" + container)
-    .append("svg")
-    .attr("width", width)
-    .attr("height", height)
-    .attr("viewBox", [-width / 2 / scale, -height / 2 / scale, width / scale, height / scale])
-
-  // draw links between nodes
-  const link = svg
-    .append("g")
-    .selectAll("line")
-    .data(graphData.links)
-    .join("line")
-    .attr("class", "link")
-    .attr("stroke", "var(--lightgray)")
-    .attr("stroke-width", 1)
-
-  // svg groups
-  const graphNode = svg.append("g").selectAll("g").data(graphData.nodes).enter().append("g")
+  // precompute style prop strings as pixi doesn't support css variables
+  const cssVars = [
+    "--secondary",
+    "--tertiary",
+    "--gray",
+    "--light",
+    "--lightgray",
+    "--dark",
+    "--darkgray",
+    "--bodyFont",
+  ] as const
+  const computedStyleMap = cssVars.reduce(
+    (acc, key) => {
+      acc[key] = getComputedStyle(document.documentElement).getPropertyValue(key)
+      return acc
+    },
+    {} as Record<(typeof cssVars)[number], string>,
+  )

  // calculate color
  const color = (d: NodeData) => {
    const isCurrent = d.id === slug
    if (isCurrent) {
-      return "var(--secondary)"
+      return computedStyleMap["--secondary"]
    } else if (visited.has(d.id) || d.id.startsWith("tags/")) {
-      return "var(--tertiary)"
+      return computedStyleMap["--tertiary"]
    } else {
-      return "var(--gray)"
+      return computedStyleMap["--gray"]
    }
  }

-  const drag = (simulation: d3.Simulation<NodeData, LinkData>) => {
-    function dragstarted(event: any, d: NodeData) {
-      if (!event.active) simulation.alphaTarget(1).restart()
-      d.fx = d.x
-      d.fy = d.y
-    }
-
-    function dragged(event: any, d: NodeData) {
-      d.fx = event.x
-      d.fy = event.y
-    }
-
-    function dragended(event: any, d: NodeData) {
-      if (!event.active) simulation.alphaTarget(0)
-      d.fx = null
-      d.fy = null
-    }
-
-    const noop = () => {}
-    return d3
-      .drag<Element, NodeData>()
-      .on("start", enableDrag ? dragstarted : noop)
-      .on("drag", enableDrag ? dragged : noop)
-      .on("end", enableDrag ? dragended : noop)
-  }
-
  function nodeRadius(d: NodeData) {
-    const numLinks = links.filter((l: any) => l.source.id === d.id || l.target.id === d.id).length
+    const numLinks = graphData.links.filter(
+      (l) => l.source.id === d.id || l.target.id === d.id,
+    ).length
    return 2 + Math.sqrt(numLinks)
  }

-  // draw individual nodes
-  const node = graphNode
-    .append("circle")
-    .attr("class", "node")
-    .attr("id", (d) => d.id)
-    .attr("r", nodeRadius)
-    .attr("fill", color)
-    .style("cursor", "pointer")
-    .on("click", (_, d) => {
-      const targ = resolveRelative(fullSlug, d.id)
-      window.spaNavigate(new URL(targ, window.location.toString()))
+  let hoveredNodeId: string | null = null
+  let hoveredNeighbours: Set<string> = new Set()
+  const linkRenderData: LinkRenderData[] = []
+  const nodeRenderData: NodeRenderData[] = []
+  function updateHoverInfo(newHoveredId: string | null) {
+    hoveredNodeId = newHoveredId
+
+    if (newHoveredId === null) {
+      hoveredNeighbours = new Set()
+      for (const n of nodeRenderData) {
+        n.active = false
+      }
+
+      for (const l of linkRenderData) {
+        l.active = false
+      }
+    } else {
+      hoveredNeighbours = new Set()
+      for (const l of linkRenderData) {
+        const linkData = l.simulationData
+        if (linkData.source.id === newHoveredId || linkData.target.id === newHoveredId) {
+          hoveredNeighbours.add(linkData.source.id)
+          hoveredNeighbours.add(linkData.target.id)
+        }
+
+        l.active = linkData.source.id === newHoveredId || linkData.target.id === newHoveredId
+      }
+
+      for (const n of nodeRenderData) {
+        n.active = hoveredNeighbours.has(n.simulationData.id)
+      }
+    }
+  }
+
+  let dragStartTime = 0
+  let dragging = false
+
+  function renderLinks() {
+    tweens.get("link")?.stop()
+    const tweenGroup = new TweenGroup()
+
+    for (const l of linkRenderData) {
+      let alpha = 1
+
+      // if we are hovering over a node, we want to highlight the immediate neighbours
+      // with full alpha and the rest with default alpha
+      if (hoveredNodeId) {
+        alpha = l.active ? 1 : 0.2
+      }
+
+      l.color = l.active ? computedStyleMap["--gray"] : computedStyleMap["--lightgray"]
+      tweenGroup.add(new Tweened<LinkRenderData>(l).to({ alpha }, 200))
+    }
+
+    tweenGroup.getAll().forEach((tw) => tw.start())
+    tweens.set("link", {
+      update: tweenGroup.update.bind(tweenGroup),
+      stop() {
+        tweenGroup.getAll().forEach((tw) => tw.stop())
+      },
    })
-    .on("mouseover", function (_, d) {
-      const neighbours: SimpleSlug[] = data.get(slug)?.links ?? []
-      const neighbourNodes = d3
-        .selectAll<HTMLElement, NodeData>(".node")
-        .filter((d) => neighbours.includes(d.id))
-      const currentId = d.id
-      const linkNodes = d3
-        .selectAll(".link")
-        .filter((d: any) => d.source.id === currentId || d.target.id === currentId)
+  }

-      // highlight neighbour nodes
-      neighbourNodes.transition().duration(200).attr("fill", color)
+  function renderLabels() {
+    tweens.get("label")?.stop()
+    const tweenGroup = new TweenGroup()

-      // highlight links
-      linkNodes.transition().duration(200).attr("stroke", "var(--gray)").attr("stroke-width", 1)
+    const defaultScale = 1 / scale
+    const activeScale = defaultScale * 1.1
+    for (const n of nodeRenderData) {
+      const nodeId = n.simulationData.id

-      const bigFont = fontSize * 1.5
+      if (hoveredNodeId === nodeId) {
+        tweenGroup.add(
+          new Tweened<Text>(n.label).to(
+            {
+              alpha: 1,
+              scale: { x: activeScale, y: activeScale },
+            },
+            100,
+          ),
+        )
+      } else {
+        tweenGroup.add(
+          new Tweened<Text>(n.label).to(
+            {
+              alpha: n.label.alpha,
+              scale: { x: defaultScale, y: defaultScale },
+            },
+            100,
+          ),
+        )
+      }
+    }

-      // show text for self
-      const parent = this.parentNode as HTMLElement
-      d3.select<HTMLElement, NodeData>(parent)
-        .raise()
-        .select("text")
-        .transition()
-        .duration(200)
-        .attr("opacityOld", d3.select(parent).select("text").style("opacity"))
-        .style("opacity", 1)
-        .style("font-size", bigFont + "em")
+    tweenGroup.getAll().forEach((tw) => tw.start())
+    tweens.set("label", {
+      update: tweenGroup.update.bind(tweenGroup),
+      stop() {
+        tweenGroup.getAll().forEach((tw) => tw.stop())
+      },
    })
-    .on("mouseleave", function (_, d) {
-      const currentId = d.id
-      const linkNodes = d3
-        .selectAll(".link")
-        .filter((d: any) => d.source.id === currentId || d.target.id === currentId)
+  }

-      linkNodes.transition().duration(200).attr("stroke", "var(--lightgray)")
+  function renderNodes() {
+    tweens.get("hover")?.stop()

-      const parent = this.parentNode as HTMLElement
-      d3.select<HTMLElement, NodeData>(parent)
-        .select("text")
-        .transition()
-        .duration(200)
-        .style("opacity", d3.select(parent).select("text").attr("opacityOld"))
-        .style("font-size", fontSize + "em")
+    const tweenGroup = new TweenGroup()
+    for (const n of nodeRenderData) {
+      let alpha = 1
+
+      // if we are hovering over a node, we want to highlight the immediate neighbours
+      if (hoveredNodeId !== null && focusOnHover) {
+        alpha = n.active ? 1 : 0.2
+      }
+
+      tweenGroup.add(new Tweened<Graphics>(n.gfx, tweenGroup).to({ alpha }, 200))
+    }
+
+    tweenGroup.getAll().forEach((tw) => tw.start())
+    tweens.set("hover", {
+      update: tweenGroup.update.bind(tweenGroup),
+      stop() {
+        tweenGroup.getAll().forEach((tw) => tw.stop())
+      },
    })
-    // @ts-ignore
-    .call(drag(simulation))
+  }

-  // draw labels
-  const labels = graphNode
-    .append("text")
-    .attr("dx", 0)
-    .attr("dy", (d) => -nodeRadius(d) + "px")
-    .attr("text-anchor", "middle")
-    .text((d) => d.text)
-    .style("opacity", (opacityScale - 1) / 3.75)
-    .style("pointer-events", "none")
-    .style("font-size", fontSize + "em")
-    .raise()
-    // @ts-ignore
-    .call(drag(simulation))
+  function renderPixiFromD3() {
+    renderNodes()
+    renderLinks()
+    renderLabels()
+  }
+
+  tweens.forEach((tween) => tween.stop())
+  tweens.clear()
+
+  const app = new Application()
+  await app.init({
+    width,
+    height,
+    antialias: true,
+    autoStart: false,
+    autoDensity: true,
+    backgroundAlpha: 0,
+    preference: "webgpu",
+    resolution: window.devicePixelRatio,
+    eventMode: "static",
+  })
+  graph.appendChild(app.canvas)
+
+  const stage = app.stage
+  stage.interactive = false
+
+  const labelsContainer = new Container<Text>({ zIndex: 3 })
+  const nodesContainer = new Container<Graphics>({ zIndex: 2 })
+  const linkContainer = new Container<Graphics>({ zIndex: 1 })
+  stage.addChild(nodesContainer, labelsContainer, linkContainer)
+
+  for (const n of graphData.nodes) {
+    const nodeId = n.id
+
+    const label = new Text({
+      interactive: false,
+      eventMode: "none",
+      text: n.text,
+      alpha: 0,
+      anchor: { x: 0.5, y: 1.2 },
+      style: {
+        fontSize: fontSize * 15,
+        fill: computedStyleMap["--dark"],
+        fontFamily: computedStyleMap["--bodyFont"],
+      },
+      resolution: window.devicePixelRatio * 4,
+    })
+    label.scale.set(1 / scale)
+
+    let oldLabelOpacity = 0
+    const isTagNode = nodeId.startsWith("tags/")
+    const gfx = new Graphics({
+      interactive: true,
+      label: nodeId,
+      eventMode: "static",
+      hitArea: new Circle(0, 0, nodeRadius(n)),
+      cursor: "pointer",
+    })
+      .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
+        if (!dragging) {
+          renderPixiFromD3()
+        }
+      })
+      .on("pointerleave", () => {
+        updateHoverInfo(null)
+        label.alpha = oldLabelOpacity
+        if (!dragging) {
+          renderPixiFromD3()
+        }
+      })
+
+    nodesContainer.addChild(gfx)
+    labelsContainer.addChild(label)
+
+    const nodeRenderDatum: NodeRenderData = {
+      simulationData: n,
+      gfx,
+      label,
+      color: color(n),
+      alpha: 1,
+      active: false,
+    }
+
+    nodeRenderData.push(nodeRenderDatum)
+  }
+
+  for (const l of graphData.links) {
+    const gfx = new Graphics({ interactive: false, eventMode: "none" })
+    linkContainer.addChild(gfx)
+
+    const linkRenderDatum: LinkRenderData = {
+      simulationData: l,
+      gfx,
+      color: computedStyleMap["--lightgray"],
+      alpha: 1,
+      active: false,
+    }
+
+    linkRenderData.push(linkRenderDatum)
+  }
+
+  let currentTransform = zoomIdentity
+  if (enableDrag) {
+    select<HTMLCanvasElement, NodeData | undefined>(app.canvas).call(
+      drag<HTMLCanvasElement, NodeData | undefined>()
+        .container(() => app.canvas)
+        .subject(() => graphData.nodes.find((n) => n.id === hoveredNodeId))
+        .on("start", function dragstarted(event) {
+          if (!event.active) simulation.alphaTarget(1).restart()
+          event.subject.fx = event.subject.x
+          event.subject.fy = event.subject.y
+          event.subject.__initialDragPos = {
+            x: event.subject.x,
+            y: event.subject.y,
+            fx: event.subject.fx,
+            fy: event.subject.fy,
+          }
+          dragStartTime = Date.now()
+          dragging = true
+        })
+        .on("drag", function dragged(event) {
+          const initPos = event.subject.__initialDragPos
+          event.subject.fx = initPos.x + (event.x - initPos.x) / currentTransform.k
+          event.subject.fy = initPos.y + (event.y - initPos.y) / currentTransform.k
+        })
+        .on("end", function dragended(event) {
+          if (!event.active) simulation.alphaTarget(0)
+          event.subject.fx = null
+          event.subject.fy = null
+          dragging = false
+
+          // if the time between mousedown and mouseup is short, we consider it a click
+          if (Date.now() - dragStartTime < 500) {
+            const node = graphData.nodes.find((n) => n.id === event.subject.id) as NodeData
+            const targ = resolveRelative(fullSlug, node.id)
+            window.spaNavigate(new URL(targ, window.location.toString()))
+          }
+        }),
+    )
+  } else {
+    for (const node of nodeRenderData) {
+      node.gfx.on("click", () => {
+        const targ = resolveRelative(fullSlug, node.simulationData.id)
+        window.spaNavigate(new URL(targ, window.location.toString()))
+      })
+    }
+  }

-  // set panning
  if (enableZoom) {
-    svg.call(
-      d3
-        .zoom<SVGSVGElement, NodeData>()
+    select<HTMLCanvasElement, NodeData>(app.canvas).call(
+      zoom<HTMLCanvasElement, NodeData>()
        .extent([
          [0, 0],
          [width, height],
        ])
        .scaleExtent([0.25, 4])
        .on("zoom", ({ transform }) => {
-          link.attr("transform", transform)
-          node.attr("transform", transform)
+          currentTransform = transform
+          stage.scale.set(transform.k, transform.k)
+          stage.position.set(transform.x, transform.y)
+
+          // zoom adjusts opacity of labels too
          const scale = transform.k * opacityScale
-          const scaledOpacity = Math.max((scale - 1) / 3.75, 0)
-          labels.attr("transform", transform).style("opacity", scaledOpacity)
+          let scaleOpacity = Math.max((scale - 1) / 3.75, 0)
+          const activeNodes = nodeRenderData.filter((n) => n.active).flatMap((n) => n.label)
+
+          for (const label of labelsContainer.children) {
+            if (!activeNodes.includes(label)) {
+              label.alpha = scaleOpacity
+            }
+          }
        }),
    )
  }

-  // progress the simulation
-  simulation.on("tick", () => {
-    link
-      .attr("x1", (d: any) => d.source.x)
-      .attr("y1", (d: any) => d.source.y)
-      .attr("x2", (d: any) => d.target.x)
-      .attr("y2", (d: any) => d.target.y)
-    node.attr("cx", (d: any) => d.x).attr("cy", (d: any) => d.y)
-    labels.attr("x", (d: any) => d.x).attr("y", (d: any) => d.y)
-  })
-}
-
-function renderGlobalGraph() {
-  const slug = getFullSlug(window)
-  const container = document.getElementById("global-graph-outer")
-  const sidebar = container?.closest(".sidebar") as HTMLElement
-  container?.classList.add("active")
-  if (sidebar) {
-    sidebar.style.zIndex = "1"
-  }
-
-  renderGraph("global-graph-container", slug)
-
-  function hideGlobalGraph() {
-    container?.classList.remove("active")
-    const graph = document.getElementById("global-graph-container")
-    if (sidebar) {
-      sidebar.style.zIndex = "unset"
+  function animate(time: number) {
+    for (const n of nodeRenderData) {
+      const { x, y } = n.simulationData
+      if (!x || !y) continue
+      n.gfx.position.set(x + width / 2, y + height / 2)
+      if (n.label) {
+        n.label.position.set(x + width / 2, y + height / 2)
+      }
    }
-    if (!graph) return
-    removeAllChildren(graph)
+
+    for (const l of linkRenderData) {
+      const linkData = l.simulationData
+      l.gfx.clear()
+      l.gfx.moveTo(linkData.source.x! + width / 2, linkData.source.y! + height / 2)
+      l.gfx
+        .lineTo(linkData.target.x! + width / 2, linkData.target.y! + height / 2)
+        .stroke({ alpha: l.alpha, width: 1, color: l.color })
+    }
+
+    tweens.forEach((t) => t.update(time))
+    app.renderer.render(stage)
+    requestAnimationFrame(animate)
  }

-  registerEscapeHandler(container, hideGlobalGraph)
+  const graphAnimationFrameHandle = requestAnimationFrame(animate)
+  window.addCleanup(() => cancelAnimationFrame(graphAnimationFrameHandle))
 }

 document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {
  const slug = e.detail.url
-  addToVisited(slug)
+  addToVisited(simplifySlug(slug))
  await renderGraph("graph-container", slug)

+  // Function to re-render the graph when the theme changes
+  const handleThemeChange = () => {
+    renderGraph("graph-container", slug)
+  }
+
+  // event listener for theme change
+  document.addEventListener("themechange", handleThemeChange)
+
+  // cleanup for the event listener
+  window.addCleanup(() => {
+    document.removeEventListener("themechange", handleThemeChange)
+  })
+
+  const container = document.getElementById("global-graph-outer")
+  const sidebar = container?.closest(".sidebar") as HTMLElement
+
+  function renderGlobalGraph() {
+    const slug = getFullSlug(window)
+    container?.classList.add("active")
+    if (sidebar) {
+      sidebar.style.zIndex = "1"
+    }
+
+    renderGraph("global-graph-container", slug)
+    registerEscapeHandler(container, hideGlobalGraph)
+  }
+
+  function hideGlobalGraph() {
+    container?.classList.remove("active")
+    if (sidebar) {
+      sidebar.style.zIndex = ""
+    }
+  }
+
+  async function shortcutHandler(e: HTMLElementEventMap["keydown"]) {
+    if (e.key === "g" && (e.ctrlKey || e.metaKey) && !e.shiftKey) {
+      e.preventDefault()
+      const globalGraphOpen = container?.classList.contains("active")
+      globalGraphOpen ? hideGlobalGraph() : renderGlobalGraph()
+    }
+  }
+
  const containerIcon = document.getElementById("global-graph-icon")
  containerIcon?.addEventListener("click", renderGlobalGraph)
  window.addCleanup(() => containerIcon?.removeEventListener("click", renderGlobalGraph))
+
+  document.addEventListener("keydown", shortcutHandler)
+  window.addCleanup(() => document.removeEventListener("keydown", shortcutHandler))
 })
--- a/quartz/components/scripts/mermaid.inline.ts
+++ b/quartz/components/scripts/mermaid.inline.ts
@@ -0,0 +1,242 @@
+import { removeAllChildren } from "./util"
+import mermaid from "mermaid"
+
+interface Position {
+  x: number
+  y: number
+}
+
+class DiagramPanZoom {
+  private isDragging = false
+  private startPan: Position = { x: 0, y: 0 }
+  private currentPan: Position = { x: 0, y: 0 }
+  private scale = 1
+  private readonly MIN_SCALE = 0.5
+  private readonly MAX_SCALE = 3
+  private readonly ZOOM_SENSITIVITY = 0.001
+
+  constructor(
+    private container: HTMLElement,
+    private content: HTMLElement,
+  ) {
+    this.setupEventListeners()
+    this.setupNavigationControls()
+  }
+
+  private setupEventListeners() {
+    // Mouse drag events
+    this.container.addEventListener("mousedown", this.onMouseDown.bind(this))
+    document.addEventListener("mousemove", this.onMouseMove.bind(this))
+    document.addEventListener("mouseup", this.onMouseUp.bind(this))
+
+    // Wheel zoom events
+    this.container.addEventListener("wheel", this.onWheel.bind(this), { passive: false })
+
+    // Reset on window resize
+    window.addEventListener("resize", this.resetTransform.bind(this))
+  }
+
+  private setupNavigationControls() {
+    const controls = document.createElement("div")
+    controls.className = "mermaid-controls"
+
+    // Zoom controls
+    const zoomIn = this.createButton("+", () => this.zoom(0.1))
+    const zoomOut = this.createButton("-", () => this.zoom(-0.1))
+    const resetBtn = this.createButton("Reset", () => this.resetTransform())
+
+    controls.appendChild(zoomOut)
+    controls.appendChild(resetBtn)
+    controls.appendChild(zoomIn)
+
+    this.container.appendChild(controls)
+  }
+
+  private createButton(text: string, onClick: () => void): HTMLButtonElement {
+    const button = document.createElement("button")
+    button.textContent = text
+    button.className = "mermaid-control-button"
+    button.addEventListener("click", onClick)
+    window.addCleanup(() => button.removeEventListener("click", onClick))
+    return button
+  }
+
+  private onMouseDown(e: MouseEvent) {
+    if (e.button !== 0) return // Only handle left click
+    this.isDragging = true
+    this.startPan = { x: e.clientX - this.currentPan.x, y: e.clientY - this.currentPan.y }
+    this.container.style.cursor = "grabbing"
+  }
+
+  private onMouseMove(e: MouseEvent) {
+    if (!this.isDragging) return
+    e.preventDefault()
+
+    this.currentPan = {
+      x: e.clientX - this.startPan.x,
+      y: e.clientY - this.startPan.y,
+    }
+
+    this.updateTransform()
+  }
+
+  private onMouseUp() {
+    this.isDragging = false
+    this.container.style.cursor = "grab"
+  }
+
+  private onWheel(e: WheelEvent) {
+    e.preventDefault()
+
+    const delta = -e.deltaY * this.ZOOM_SENSITIVITY
+    const newScale = Math.min(Math.max(this.scale + delta, this.MIN_SCALE), this.MAX_SCALE)
+
+    // Calculate mouse position relative to content
+    const rect = this.content.getBoundingClientRect()
+    const mouseX = e.clientX - rect.left
+    const mouseY = e.clientY - rect.top
+
+    // Adjust pan to zoom around mouse position
+    const scaleDiff = newScale - this.scale
+    this.currentPan.x -= mouseX * scaleDiff
+    this.currentPan.y -= mouseY * scaleDiff
+
+    this.scale = newScale
+    this.updateTransform()
+  }
+
+  private zoom(delta: number) {
+    const newScale = Math.min(Math.max(this.scale + delta, this.MIN_SCALE), this.MAX_SCALE)
+
+    // Zoom around center
+    const rect = this.content.getBoundingClientRect()
+    const centerX = rect.width / 2
+    const centerY = rect.height / 2
+
+    const scaleDiff = newScale - this.scale
+    this.currentPan.x -= centerX * scaleDiff
+    this.currentPan.y -= centerY * scaleDiff
+
+    this.scale = newScale
+    this.updateTransform()
+  }
+
+  private updateTransform() {
+    this.content.style.transform = `translate(${this.currentPan.x}px, ${this.currentPan.y}px) scale(${this.scale})`
+  }
+
+  private resetTransform() {
+    this.scale = 1
+    this.currentPan = { x: 0, y: 0 }
+    this.updateTransform()
+  }
+}
+
+const cssVars = [
+  "--secondary",
+  "--tertiary",
+  "--gray",
+  "--light",
+  "--lightgray",
+  "--highlight",
+  "--dark",
+  "--darkgray",
+  "--codeFont",
+] as const
+
+document.addEventListener("nav", async () => {
+  const center = document.querySelector(".center") as HTMLElement
+  const nodes = center.querySelectorAll("code.mermaid") as NodeListOf<HTMLElement>
+  if (nodes.length === 0) return
+
+  const computedStyleMap = cssVars.reduce(
+    (acc, key) => {
+      acc[key] = getComputedStyle(document.documentElement).getPropertyValue(key)
+      return acc
+    },
+    {} as Record<(typeof cssVars)[number], string>,
+  )
+
+  const darkMode = document.documentElement.getAttribute("saved-theme") === "dark"
+  mermaid.initialize({
+    startOnLoad: false,
+    securityLevel: "loose",
+    theme: darkMode ? "dark" : "base",
+    themeVariables: {
+      fontFamily: computedStyleMap["--codeFont"],
+      primaryColor: computedStyleMap["--light"],
+      primaryTextColor: computedStyleMap["--darkgray"],
+      primaryBorderColor: computedStyleMap["--tertiary"],
+      lineColor: computedStyleMap["--darkgray"],
+      secondaryColor: computedStyleMap["--secondary"],
+      tertiaryColor: computedStyleMap["--tertiary"],
+      clusterBkg: computedStyleMap["--light"],
+      edgeLabelBackground: computedStyleMap["--highlight"],
+    },
+  })
+  await mermaid.run({ nodes })
+
+  for (let i = 0; i < nodes.length; i++) {
+    const codeBlock = nodes[i] as HTMLElement
+    const pre = codeBlock.parentElement as HTMLPreElement
+    const clipboardBtn = pre.querySelector(".clipboard-button") as HTMLButtonElement
+    const expandBtn = pre.querySelector(".expand-button") as HTMLButtonElement
+
+    const clipboardStyle = window.getComputedStyle(clipboardBtn)
+    const clipboardWidth =
+      clipboardBtn.offsetWidth +
+      parseFloat(clipboardStyle.marginLeft || "0") +
+      parseFloat(clipboardStyle.marginRight || "0")
+
+    // Set expand button position
+    expandBtn.style.right = `calc(${clipboardWidth}px + 0.3rem)`
+    pre.prepend(expandBtn)
+
+    // query popup container
+    const popupContainer = pre.querySelector("#mermaid-container") as HTMLElement
+    if (!popupContainer) return
+
+    let panZoom: DiagramPanZoom | null = null
+
+    function showMermaid() {
+      const container = popupContainer.querySelector("#mermaid-space") as HTMLElement
+      const content = popupContainer.querySelector(".mermaid-content") as HTMLElement
+      if (!content) return
+      removeAllChildren(content)
+
+      // Clone the mermaid content
+      const mermaidContent = codeBlock.querySelector("svg")!.cloneNode(true) as SVGElement
+      content.appendChild(mermaidContent)
+
+      // Show container
+      popupContainer.classList.add("active")
+      container.style.cursor = "grab"
+
+      // Initialize pan-zoom after showing the popup
+      panZoom = new DiagramPanZoom(container, content)
+    }
+
+    function hideMermaid() {
+      popupContainer.classList.remove("active")
+      panZoom = null
+    }
+
+    function handleEscape(e: any) {
+      if (e.key === "Escape") {
+        hideMermaid()
+      }
+    }
+
+    const closeBtn = popupContainer.querySelector(".close-button") as HTMLButtonElement
+
+    closeBtn.addEventListener("click", hideMermaid)
+    expandBtn.addEventListener("click", showMermaid)
+    document.addEventListener("keydown", handleEscape)
+
+    window.addCleanup(() => {
+      closeBtn.removeEventListener("click", hideMermaid)
+      expandBtn.removeEventListener("click", showMermaid)
+      document.removeEventListener("keydown", handleEscape)
+    })
+  }
+})
--- a/quartz/components/scripts/popover.inline.ts
+++ b/quartz/components/scripts/popover.inline.ts
@@ -3,7 +3,7 @@ import { normalizeRelativeURLs } from "../../util/path"

 const p = new DOMParser()
 async function mouseEnterHandler(
-  this: HTMLLinkElement,
+  this: HTMLAnchorElement,
  { clientX, clientY }: { clientX: number; clientY: number },
 ) {
  const link = this
@@ -33,7 +33,7 @@ async function mouseEnterHandler(
  thisUrl.hash = ""
  thisUrl.search = ""
  const targetUrl = new URL(link.href)
-  const hash = targetUrl.hash
+  const hash = decodeURIComponent(targetUrl.hash)
  targetUrl.hash = ""
  targetUrl.search = ""

@@ -100,7 +100,7 @@ async function mouseEnterHandler(
 }

 document.addEventListener("nav", () => {
-  const links = [...document.getElementsByClassName("internal")] as HTMLLinkElement[]
+  const links = [...document.getElementsByClassName("internal")] as HTMLAnchorElement[]
  for (const link of links) {
    link.addEventListener("mouseenter", mouseEnterHandler)
    window.addCleanup(() => link.removeEventListener("mouseenter", mouseEnterHandler))
--- a/quartz/components/scripts/search.inline.ts
+++ b/quartz/components/scripts/search.inline.ts
@@ -21,6 +21,7 @@ let index = new FlexSearch.Document<Item>({
  encode: encoder,
  document: {
    id: "id",
+    tag: "tags",
    index: [
      {
        field: "title",
@@ -147,7 +148,7 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {
  const data = await fetchData
  const container = document.getElementById("search-container")
  const sidebar = container?.closest(".sidebar") as HTMLElement
-  const searchIcon = document.getElementById("search-icon")
+  const searchButton = document.getElementById("search-button")
  const searchBar = document.getElementById("search-bar") as HTMLInputElement | null
  const searchLayout = document.getElementById("search-layout")
  const idDataMap = Object.keys(data) as FullSlug[]
@@ -177,7 +178,7 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {
      searchBar.value = "" // clear the input when we dismiss the search
    }
    if (sidebar) {
-      sidebar.style.zIndex = "unset"
+      sidebar.style.zIndex = ""
    }
    if (results) {
      removeAllChildren(results)
@@ -190,6 +191,8 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {
    }

    searchType = "basic" // reset search type after closing
+
+    searchButton?.focus()
  }

  function showSearch(searchTypeNew: SearchType) {
@@ -405,11 +408,33 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {

    let searchResults: FlexSearch.SimpleDocumentSearchResultSetUnit[]
    if (searchType === "tags") {
-      searchResults = await index.searchAsync({
-        query: currentSearchTerm.substring(1),
-        limit: numSearchResults,
-        index: ["tags"],
-      })
+      currentSearchTerm = currentSearchTerm.substring(1).trim()
+      const separatorIndex = currentSearchTerm.indexOf(" ")
+      if (separatorIndex != -1) {
+        // search by title and content index and then filter by tag (implemented in flexsearch)
+        const tag = currentSearchTerm.substring(0, separatorIndex)
+        const query = currentSearchTerm.substring(separatorIndex + 1).trim()
+        searchResults = await index.searchAsync({
+          query: query,
+          // return at least 10000 documents, so it is enough to filter them by tag (implemented in flexsearch)
+          limit: Math.max(numSearchResults, 10000),
+          index: ["title", "content"],
+          tag: tag,
+        })
+        for (let searchResult of searchResults) {
+          searchResult.result = searchResult.result.slice(0, numSearchResults)
+        }
+        // set search type to basic and remove tag from term for proper highlightning and scroll
+        searchType = "basic"
+        currentSearchTerm = query
+      } else {
+        // default search by tags index
+        searchResults = await index.searchAsync({
+          query: currentSearchTerm,
+          limit: numSearchResults,
+          index: ["tags"],
+        })
+      }
    } else if (searchType === "basic") {
      searchResults = await index.searchAsync({
        query: currentSearchTerm,
@@ -435,8 +460,8 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {

  document.addEventListener("keydown", shortcutHandler)
  window.addCleanup(() => document.removeEventListener("keydown", shortcutHandler))
-  searchIcon?.addEventListener("click", () => showSearch("basic"))
-  window.addCleanup(() => searchIcon?.removeEventListener("click", () => showSearch("basic")))
+  searchButton?.addEventListener("click", () => showSearch("basic"))
+  window.addCleanup(() => searchButton?.removeEventListener("click", () => showSearch("basic")))
  searchBar?.addEventListener("input", onType)
  window.addCleanup(() => searchBar?.removeEventListener("input", onType))

--- a/quartz/components/scripts/toc.inline.ts
+++ b/quartz/components/scripts/toc.inline.ts
@@ -16,10 +16,13 @@ const observer = new IntersectionObserver((entries) => {

 function toggleToc(this: HTMLElement) {
  this.classList.toggle("collapsed")
+  this.setAttribute(
+    "aria-expanded",
+    this.getAttribute("aria-expanded") === "true" ? "false" : "true",
+  )
  const content = this.nextElementSibling as HTMLElement | undefined
  if (!content) return
  content.classList.toggle("collapsed")
-  content.style.maxHeight = content.style.maxHeight === "0px" ? content.scrollHeight + "px" : "0px"
 }

 function setupToc() {
@@ -28,7 +31,6 @@ function setupToc() {
    const collapsed = toc.classList.contains("collapsed")
    const content = toc.nextElementSibling as HTMLElement | undefined
    if (!content) return
-    content.style.maxHeight = collapsed ? "0px" : content.scrollHeight + "px"
    toc.addEventListener("click", toggleToc)
    window.addCleanup(() => toc.removeEventListener("click", toggleToc))
  }
--- a/quartz/components/scripts/util.ts
+++ b/quartz/components/scripts/util.ts
@@ -3,6 +3,7 @@ export function registerEscapeHandler(outsideContainer: HTMLElement | null, cb:
  function click(this: HTMLElement, e: HTMLElementEventMap["click"]) {
    if (e.target !== this) return
    e.preventDefault()
+    e.stopPropagation()
    cb()
  }

--- a/quartz/components/styles/backlinks.scss
+++ b/quartz/components/styles/backlinks.scss
@@ -1,5 +1,19 @@
+@use "../../styles/variables.scss" as *;
+
 .backlinks {
-  position: relative;
+  flex-direction: column;
+  /*&:after {
+      pointer-events: none;
+      content: "";
+      width: 100%;
+      height: 50px;
+      position: absolute;
+      left: 0;
+      bottom: 0;
+      opacity: 1;
+      transition: opacity 0.3s ease;
+      background: linear-gradient(transparent 0px, var(--light));
+    }*/

  & > h3 {
    font-size: 1rem;
@@ -17,4 +31,14 @@
      }
    }
  }
+
+  & > .overflow {
+    &:after {
+      display: none;
+    }
+    height: auto;
+    @media all and not ($desktop) {
+      height: 250px;
+    }
+  }
 }
--- a/quartz/components/styles/contentMeta.scss
+++ b/quartz/components/styles/contentMeta.scss
@@ -0,0 +1,14 @@
+.content-meta {
+  margin-top: 0;
+  color: var(--gray);
+
+  &[show-comma="true"] {
+    > span:not(:last-child) {
+      margin-right: 8px;
+
+      &::after {
+        content: ",";
+      }
+    }
+  }
+}
--- a/Show More
+++ b/Show More