zigmark
WASM
zigmark
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ms · marked.js
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ms · speedup
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# zigmark: Markdown at the Speed of Zig 🚀 > **A CommonMark + GFM-compliant Markdown parser, written in Zig, compiled to WebAssembly.** > > - 652/652 CommonMark spec tests passing ✅ > - 24/24 GFM extension tests passing ✅ > - Three renderers: HTML, AST, AI > - Zero runtime dependencies > - Blazing fast — often faster than JS! > > _Edit this pane and watch the preview update in real-time. Switch renderers on the right!_ --- ## Headings # H1 Heading ## H2 Heading ### H3 Heading #### H4 Heading ##### H5 Heading ###### H6 Heading --- ## Lists - Unordered item 1 - Unordered item 2 - Nested item - Deeply nested 1. Ordered item 1 2. Ordered item 2 1. Sub-item 2. Sub-item --- ## Emphasis & Inline *Italic* _Italic_ **Bold** __Bold__ ***Bold Italic*** ~~Strikethrough~~ `Inline code` --- ## Links & Images [zigmark on GitHub](https://github.com/sc2in/zigmark)  --- ## Blockquotes > This is a blockquote. > > Nested blockquote! --- ## Mermaid Diagrams Mermaid diagrams are rendered natively via [pozeiden](https://github.com/sc2in/pozeiden) — no JavaScript library required. ```mermaid flowchart LR MD[Markdown] --> Parser Parser --> AST AST --> HTML AST --> Typst AST --> AI ``` ```mermaid sequenceDiagram Browser->>zigmark.wasm: render_html(markdown) zigmark.wasm->>pozeiden: render(mermaid_src) pozeiden-->>zigmark.wasm: svg zigmark.wasm-->>Browser: html with inline svg ``` ```mermaid pie title Renderer usage "HTML" : 60 "Typst" : 25 "AI" : 15 ``` --- ## Code Blocks ```zig const zigmark = @import("zigmark"); var doc = try parser.parseMarkdown(allocator, input); const html = try zigmark.HTMLRenderer.render(allocator, doc); ``` --- ## Frontmatter (YAML & TOML) ```yaml title: Zigmark Demo author: Your Name ``` ```toml tags = ["zig", "markdown", "wasm"] ``` --- ## Footnotes ```markdown Here is a footnote reference[^1]. [^1]: This is the footnote content. ``` ## GFM Extensions ### Tables | Name | Role | Score | | ------- | --------- | ----: | | Alice | Engineer | 42 | | Bob | Designer | 37 | | Charlie | Manager | 51 | Alignment: left (`:---`), center (`:---:`), right (`---:`). | Left | Center | Right | | :------ | :-----: | -----: | | apples | bananas | 1.0000 | | oranges | grapes | 0.5000 | ### Task Lists - [x] Implement CommonMark parser - [x] Add GFM extensions - [ ] World domination ### Autolinks Bare URLs and emails are linked automatically: Visit www.example.com or https://ziglang.org or email contact@sc2.in --- ## Raw HTML ```html <div style="padding:8px;border:1px solid #58a6ff;border-radius:6px;"> Raw HTML block! <b>Bold</b> <i>Italic</i> </div> ``` ## Spec Compliance All <b>652/652</b> CommonMark tests pass and all <b>24/24</b> GFM extension tests pass. See the <a href="https://github.com/sc2in/zigmark">README</a> for a full breakdown. --- ## About zigmark is a Markdown parser and renderer written in Zig, designed for speed, correctness, and embeddability. It supports HTML, AST, and AI-friendly output modes. Try switching renderers! --- *Edit this pane and watch the preview update in real-time. Use the dropdown to switch output renderers!*
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