docs: update plugin documentation (#888)

* docs: first few plugins documented

* docs: move plugin info

* docs: move plugin docs to tag based system

* docs: update latex example code snippet

* docs: fix spelling of latex in title

* docs: add missing linebreak

* docs: remove plugin tag from feature pages

* docs: shorten titles

* docs: refine wording

* docs: move plugin details for frontmatter

* docs: add features/* tags

* docs: update latex example

* docs: make references more explicit

* docs: add stubs for the remaining plugins

* docs: more descriptions

* docs: fix feature tags

* docs: descriptions

* docs: new plugin pages

* docs: update configuration page

* docs: more plugin work

* docs: run prettier

* docs: remove comments in config file and add link to docs

* docs: minor fixes

* docs: run prettier

* docs: spelling

* docs: update docs/plugins/AliasRedirects.md

Co-authored-by: Aaron Pham <29749331+aarnphm@users.noreply.github.com>

* docs: update docs/plugins/Assets.md

Co-authored-by: Aaron Pham <29749331+aarnphm@users.noreply.github.com>

* docs: update docs/plugins/CNAME.md

Co-authored-by: Aaron Pham <29749331+aarnphm@users.noreply.github.com>

* docs: update docs/plugins/Static.md

Co-authored-by: Aaron Pham <29749331+aarnphm@users.noreply.github.com>

* docs: update docs

* docs: update docs/features/Mermaid diagrams.md

Co-authored-by: Aaron Pham <29749331+aarnphm@users.noreply.github.com>

* docs: update docs/plugins/RemoveDrafts.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* docs: update docs/plugins/Assets.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* docs: update docs/configuration.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* docs: update docs/configuration.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* docs: update docs/configuration.md

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

* docs: some updates

* docs: work in review comments

---------

Signed-off-by: Eiko Wagenknecht <git@eiko-wagenknecht.de>
Co-authored-by: Aaron Pham <29749331+aarnphm@users.noreply.github.com>
Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>

docs/plugins/AliasRedirects.md

@@ -0,0 +1,37 @@
+---
+title: AliasRedirects
+tags:
+  - plugin/emitter
+---
+
+This plugin emits HTML redirect pages for aliases and permalinks defined in the frontmatter of content files.
+
+For example, A `foo.md` has the following frontmatter
+
+```md title="foo.md"
+---
+title: "Foo"
+alias:
+  - "bar"
+---
+```
+
+The target `host.me/bar` will be redirected to `host.me/foo`
+
+Note that these are permanent redirect.
+
+The emitter supports the following aliases:
+
+- `aliases`
+- `alias`
+
+> [!note]
+> 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
+- Function name: `Plugin.AliasRedirects()`.
+- Source: [`quartz/plugins/emitters/aliases.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/aliases.ts).

docs/plugins/Assets.md

@@ -0,0 +1,20 @@
+---
+title: Assets
+tags:
+  - plugin/emitter
+---
+
+This plugin emits all non-Markdown static assets in your content folder (like images, videos, HTML, etc). The plugin respects the `ignorePatterns` in the global [[configuration]].
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.Assets()`.
+- Source: [`quartz/plugins/emitters/assets.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/assets.ts).

docs/plugins/CNAME.md

@@ -0,0 +1,22 @@
+---
+title: CNAME
+tags:
+  - plugin/emitter
+---
+
+This plugin emits a `CNAME` record that points your subdomain to the default domain of your site.
+
+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.
+
+> [!note]
+> 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
+- Function name: `Plugin.CNAME()`.
+- Source: [`quartz/plugins/emitters/cname.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/cname.ts).

docs/plugins/ComponentResources.md

@@ -0,0 +1,18 @@
+---
+title: ComponentResources
+tags:
+  - plugin/emitter
+---
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.ComponentResources()`.
+- Source: [`quartz/plugins/emitters/componentResources.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/componentResources.ts).

docs/plugins/ContentIndex.md

@@ -0,0 +1,26 @@
+---
+title: ContentIndex
+tags:
+  - plugin/emitter
+---
+
+This plugin emits both RSS and an XML sitemap for your site. The [[RSS Feed]] allows users to subscribe to content on your site and the sitemap allows search engines to better index your site. The plugin also emits a `contentIndex.json` file which is used by dynamic frontend components like search and graph.
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `enableSiteMap`: If `true` (default), generates a sitemap XML file (`sitemap.xml`) listing all site URLs for search engines in content discovery.
+- `enableRSS`: If `true` (default), produces an RSS feed (`index.xml`) with recent content updates.
+- `rssLimit`: Defines the maximum number of entries to include in the RSS feed, helping to focus on the most recent or relevant content. Defaults to `10`.
+- `rssFullHtml`: If `true`, the RSS feed includes full HTML content. Otherwise it includes just summaries.
+- `includeEmptyFiles`: If `true` (default), content files with no body text are included in the generated index and resources.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.ContentIndex()`.
+- Source: [`quartz/plugins/emitters/contentIndex.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/contentIndex.ts).

docs/plugins/ContentPage.md

@@ -0,0 +1,18 @@
+---
+title: ContentPage
+tags:
+  - plugin/emitter
+---
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.ContentPage()`.
+- Source: [`quartz/plugins/emitters/contentPage.tsx`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/contentPage.tsx).

docs/plugins/CrawlLinks.md

@@ -0,0 +1,30 @@
+---
+title: CrawlLinks
+tags:
+  - plugin/transformer
+---
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `markdownLinkResolution`: Sets the strategy for resolving Markdown paths, can be `"absolute"` (default), `"relative"` or `"shortest"`. You should use the same setting here as in [[Obsidian compatibility|Obsidian]].
+  - `absolute`: Path relative to the root of the content folder.
+  - `relative`: Path relative to the file you are linking from.
+  - `shortest`: Name of the file. If this isn't enough to identify the file, use the full absolute path.
+- `prettyLinks`: If `true` (default), simplifies links by removing folder paths, making them more user friendly (e.g. `folder/deeply/nested/note` becomes `note`).
+- `openLinksInNewTab`: If `true`, configures external links to open in a new tab. Defaults to `false`.
+- `lazyLoad`: If `true`, adds lazy loading to resource elements (`img`, `video`, etc.) to improve page load performance. Defaults to `false`.
+- `externalLinkIcon`: Adds an icon next to external links when `true` (default) to visually distinguishing them from internal links.
+
+> [!warning]
+> Removing this plugin is _not_ recommended and will likely break the page.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.CrawlLinks()`.
+- Source: [`quartz/plugins/transformers/links.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/links.ts).

docs/plugins/CreatedModifiedDate.md

@@ -0,0 +1,25 @@
+---
+title: "CreatedModifiedDate"
+tags:
+  - plugin/transformer
+---
+
+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.
+
+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"]`.
+
+> [!warning]
+> If you rely on `git` for dates, make sure `defaultDateType` is set to `modified` in `quartz.config.ts`.
+>
+> Depending on how you [[hosting|host]] your Quartz, the `filesystem` dates of your local files may not match the final dates. In these cases, it may be better to use `git` or `frontmatter` to guarantee correct dates.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.CreatedModifiedDate()`.
+- Source: [`quartz/plugins/transformers/lastmod.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/lastmod.ts).

docs/plugins/Description.md

@@ -0,0 +1,22 @@
+---
+title: Description
+tags:
+  - plugin/transformer
+---
+
+This plugin generates descriptions that are used as metadata for the HTML `head`, the [[RSS Feed]] and in [[folder and tag listings]] if there is no main body content, the description is used as the text between the title and the listing.
+
+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.
+
+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.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.Description()`.
+- Source: [`quartz/plugins/transformers/description.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/description.ts).

docs/plugins/ExplicitPublish.md

@@ -0,0 +1,18 @@
+---
+title: ExplicitPublish
+tags:
+  - plugin/filter
+---
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.ExplicitPublish()`.
+- Source: [`quartz/plugins/filters/explicit.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/filters/explicit.ts).

docs/plugins/FolderPage.md

@@ -0,0 +1,22 @@
+---
+title: FolderPage
+tags:
+  - plugin/emitter
+---
+
+This plugin generates index pages for folders, creating a listing page for each folder that contains multiple content files. See [[folder and tag listings]] for more information.
+
+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.
+
+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`).
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.FolderPage()`.
+- Source: [`quartz/plugins/emitters/folderPage.tsx`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/folderPage.tsx).

docs/plugins/Frontmatter.md

@@ -0,0 +1,24 @@
+---
+title: "Frontmatter"
+tags:
+  - plugin/transformer
+---
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `delimiters`: the delimiters to use for the frontmatter. Can have one value (e.g. `"---"`) or separate values for opening and closing delimiters (e.g. `["---", "~~~"]`). Defaults to `"---"`.
+- `language`: the language to use for parsing the frontmatter. Can be `yaml` (default) or `toml`.
+
+> [!warning]
+> This plugin must not be removed, otherwise Quartz will break.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.Frontmatter()`.
+- Source: [`quartz/plugins/transformers/frontmatter.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/frontmatter.ts).

docs/plugins/GitHubFlavoredMarkdown.md

@@ -0,0 +1,23 @@
+---
+title: GitHubFlavoredMarkdown
+tags:
+  - plugin/transformer
+---
+
+This plugin enhances Markdown processing to support GitHub Flavored Markdown (GFM) which adds features like autolink literals, footnotes, strikethrough, tables and tasklists.
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `enableSmartyPants`: When true, enables typographic enhancements. Default is true.
+- `linkHeadings`: When true, automatically adds links to headings. Default is true.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.GitHubFlavoredMarkdown()`.
+- Source: [`quartz/plugins/transformers/gfm.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/gfm.ts).

docs/plugins/HardLineBreaks.md

@@ -0,0 +1,18 @@
+---
+title: HardLineBreaks
+tags:
+  - plugin/transformer
+---
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.HardLineBreaks()`.
+- Source: [`quartz/plugins/transformers/linebreaks.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/linebreaks.ts).

docs/plugins/Latex.md

@@ -0,0 +1,20 @@
+---
+title: "Latex"
+tags:
+  - plugin/transformer
+---
+
+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.
+
+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.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.Latex()`.
+- Source: [`quartz/plugins/transformers/latex.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/latex.ts).

docs/plugins/NotFoundPage.md

@@ -0,0 +1,18 @@
+---
+title: NotFoundPage
+tags:
+  - plugin/emitter
+---
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.NotFoundPage()`.
+- Source: [`quartz/plugins/emitters/404.tsx`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/404.tsx).

docs/plugins/ObsidianFlavoredMarkdown.md

@@ -0,0 +1,34 @@
+---
+title: ObsidianFlavoredMarkdown
+tags:
+  - plugin/transformer
+---
+
+This plugin provides support for [[Obsidian compatibility]].
+
+> [!note]
+> For information on how to add, remove or configure plugins, see the [[Configuration#Plugins|Configuration]] page.
+
+This plugin accepts the following configuration options:
+
+- `comments`: If `true` (default), enables parsing of `%%` style Obsidian comment blocks.
+- `highlight`: If `true` (default), enables parsing of `==` style highlights within content.
+- `wikilinks`:If `true` (default), turns [[wikilinks]] into regular links.
+- `callouts`: If `true` (default), adds support for [[callouts|callout]] blocks for emphasizing content.
+- `mermaid`: If `true` (default), enables [[Mermaid diagrams|Mermaid diagram]] rendering within Markdown files.
+- `parseTags`: If `true` (default), parses and links tags within the content.
+- `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.
+- `enableVideoEmbed`: If `true` (default), enables the embedding of video files.
+- `enableCheckbox`: If `true`, adds support for interactive checkboxes in content. Defaults to `false`.
+
+> [!warning]
+> Don't remove this plugin if you're using [[Obsidian compatibility|Obsidian]] to author the content!
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.ObsidianFlavoredMarkdown()`.
+- Source: [`quartz/plugins/transformers/toc.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/toc.ts).

docs/plugins/OxHugoFlavoredMarkdown.md

@@ -0,0 +1,29 @@
+---
+title: OxHugoFlavoredMarkdown
+tags:
+  - plugin/transformer
+---
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `wikilinks`: If `true` (default), converts Hugo `{{ relref }}` shortcodes to Quartz [[wikilinks]].
+- `removePredefinedAnchor`: If `true` (default), strips predefined anchors from headings.
+- `removeHugoShortcode`: If `true` (default), removes Hugo shortcode syntax (`{{}}`) from the content.
+- `replaceFigureWithMdImg`: If `true` (default), replaces `<figure/>` with `![]()`.
+- `replaceOrgLatex`: If `true` (default), converts Org-mode [[features/Latex|Latex]] fragments to Quartz-compatible LaTeX wrapped in `$` (for inline) and `$$` (for block equations).
+
+> [!warning]
+> While you can use this together with [[ObsidianFlavoredMarkdown]], it's not recommended because it might mutate the file in unexpected ways. Use with caution.
+>
+> If you use `toml` frontmatter, make sure to configure the [[Frontmatter]] plugin accordingly. See [[OxHugo compatibility]] for an example.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.OxHugoFlavoredMarkdown()`.
+- Source: [`quartz/plugins/transformers/oxhugofm.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/oxhugofm.ts).

docs/plugins/RemoveDrafts.md

@@ -0,0 +1,18 @@
+---
+title: RemoveDrafts
+tags:
+  - plugin/filter
+---
+
+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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Filter
+- Function name: `Plugin.RemoveDrafts()`.
+- Source: [`quartz/plugins/filters/draft.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/filters/draft.ts).

docs/plugins/Static.md

@@ -0,0 +1,21 @@
+---
+title: Static
+tags:
+  - plugin/emitter
+---
+
+This plugin emits all static resources needed by Quartz. This is used, for example, for fonts and images that need a stable position, such as banners and icons. The plugin respects the `ignorePatterns` in the global [[configuration]].
+
+> [!important]
+> 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.
+
+This plugin has no configuration options.
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.Static()`.
+- Source: [`quartz/plugins/emitters/static.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/static.ts).

docs/plugins/SyntaxHighlighting.md

@@ -0,0 +1,23 @@
+---
+title: "SyntaxHighlighting"
+tags:
+  - plugin/transformer
+---
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `theme`: a separate id of one of the [themes bundled with Shikiji](https://shikiji.netlify.app/themes). One for light mode and one for dark mode. Defaults to `theme: { light: "github-light", dark: "github-dark" }`.
+- `keepBackground`: If set to `true`, the background of the Shikiji theme will be used. With `false` (default) the Quartz theme color for background will be used instead.
+
+In addition, you can further override the colours in the `quartz/styles/syntax.scss` file.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.SyntaxHighlighting()`.
+- Source: [`quartz/plugins/transformers/syntax.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/syntax.ts).

docs/plugins/TableOfContents.md

@@ -0,0 +1,26 @@
+---
+title: TableOfContents
+tags:
+  - plugin/transformer
+---
+
+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.
+
+This plugin accepts the following configuration options:
+
+- `maxDepth`: Limits the depth of headings included in the TOC, ranging from `1` (top level headings only) to `6` (all heading levels). Default is `3`.
+- `minEntries`: The minimum number of heading entries required for the TOC to be displayed. Default is `1`.
+- `showByDefault`: If `true` (default), the TOC should be displayed by default. Can be overridden by frontmatter settings.
+- `collapseByDefault`: If `true`, the TOC will start in a collapsed state. Default is `false`.
+
+> [!warning]
+> This plugin needs the `Component.TableOfContents` component in `quartz.layout.ts` to determine where to display the TOC. Without it, nothing will be displayed. They should always be added or removed together.
+
+## API
+
+- Category: Transformer
+- Function name: `Plugin.TableOfContents()`.
+- Source: [`quartz/plugins/transformers/toc.ts`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/transformers/toc.ts).

docs/plugins/TagPage.md

@@ -0,0 +1,20 @@
+---
+title: TagPage
+tags:
+  - plugin/emitter
+---
+
+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.
+
+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`).
+
+## API
+
+- Category: Emitter
+- Function name: `Plugin.AliasRedirects()`.
+- Source: [`quartz/plugins/emitters/tagPage.tsx`](https://github.com/jackyzha0/quartz/blob/v4/quartz/plugins/emitters/tagPage.tsx).

docs/plugins/index.md

@@ -0,0 +1,3 @@
+---
+title: Plugins
+---