Key Features Void ships every feature enabled by default — tune behavior with theme.void.* keys, never by editing code. Visual system Glass Morphism — Translucent glass panels with backdrop-filter blur and configurable intensity (light / medium / heavy), plus blur/saturation/opacity token overrides NothingOS Canvas — Pure black (#000000) background with monochrome palette and Nothing Red (#ff3030) accents Dot-Matrix Overlay — Subtle dot pattern texture inspired by NothingOS (color, size, gap, opacity, position configurable) Dark & Light Modes — Toggle between slate (dark) and default (light) color schemes Typography — Space Grotesk for display/body, Space Mono for code/labels via Google Fonts (theme.font drives the link AND the body/mono tokens) Borders, Shadows, Scrollbar & Selection — Full token groups to re-skin the chrome (border, shadows, scrollbar, selection) Animations — Page transitions, hover effects, scroll progressives, reduced-motion aware Layout & navigation Responsive Layout — Glass sidebar, sticky header, TOC rail, and mobile-friendly drawer Collapsible Sidebar / TOC — Ctrl+Shift+B and Ctrl+Shift+T, with active tracking and scrollspy Breadcrumbs — Auto trail above content when ancestors exist SPA navigation — In-page transitions with scroll restore and back/forward handling Reading progress + Back-to-Top — Visual scroll indicator and threshold-gated floating button Flexible Header & Footer — header: and footer: sections with custom links/buttons, social icons, columns, and default | minimal | extended layouts Page-Level Overrides — Front matter void: blocks (hide any region, per-page glass, wide/full layouts, custom CSS) Content & components Table of Contents — Auto-generated TOC with active section tracking Full-Screen Search — Instant modal with /, suggestions, highlighting, context snippets, and copy-link results Code Blocks — Syntax highlighting with one-click copy, optional line numbers and hl_lines Admonitions — Styled note, warning, tip, and danger callouts with per-type colors Tabbed Content — Alternating-style tabs for grouped content Task Lists — Interactive checkbox lists with persisted state Footnotes, Tables, Trees, Toast — Footnote lists, responsive/striped tables, tree code blocks with dimmed comments, and a toast notification system Notes & Annotations — Quick side notes with TTL expiry and export (Ctrl+Shift+N) Diagrams & Math — Mermaid superfence with zoom/pan/fullscreen, KaTeX math Images & SVG — Click-to-zoom lightbox, lazy loading, dark-aware logos Engagement & privacy Page Feedback — "Was this page helpful?" widget that opens a prefilled GitHub issue (no analytics, no tracking) Announcement Bar — Dismissable one-line banner (top/right/bottom/left/center), remembered per site Privacy-First Cookie Consent — Banner appears only when a real integration is configured; a single accept/decline flag, nothing tracked Opt-in Comments (giscus) — Consent-gated comments with palette-synced theme "Powered by Void" badge — Footer credit + dot-matrix badge (void_showcase) Productivity (app layer) Reader Mode — Alt+Shift+R distraction-free reading (chrome hidden, article re-measured, persisted) Action Cluster — Floating hub (gears/notes/timer/reading) with per-action shortcuts and badges Focus Timer — Built-in session timer in the TOC + reading-mode chip, chime + toast on complete Repo Popover — Hover the repo link for description, stars, forks, issues, latest commit (cached) Keyboard Navigation — Search (/), help (?), close (Esc), and every shortcut remappable Reduced Motion Support — Animations disabled when prefers-reduced-motion is active Developer & extensibility Command Shortcuts — Custom rebindings and registered actions in keyboard.custom Design Tokens — Override colors, typography, spacing, radius, transitions, shadows under theme.void.* Component Toggles — Show/hide any piece via components.*.show (config only) Custom CSS/JS/head/body — custom_css, custom_js, extra_*, void_custom_head/body_*, html-attr injection Config Builder — Standalone dev tool generating a mkdocs.yml from grouped questions (gear in the cluster, OFF by default) AI-Readable Mode — Watermarked Markdown mirrors per page, llms.txt + llms-full.txt for agents PWA & Offline — Auto manifest, service-worker caching, CDN/local/bundle asset modes Social Cards & JSON-LD — Per-page OG card images and Article structured data i18n — Flat alias strings for search/TOC/labels SCSS Build Pipeline — Sass compilation with PostCSS autoprefixer and cssnano minification

Void Documentation

Void is a new design language for MkDocs themes

Void is a new design language for MkDocs themes