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1. rapier rapier Public

   Fast Markdown editor for notes, diagrams, drawing & watercolor painting in a single HTML file. Web, Android (Play Store), Windows & Linux. Phone-first, works anywhere, offline. Optional free sync t…

   HTML 1

2. rapier-jxl rapier-jxl Public

   JPEG XL in JavaScript and WebAssembly with WebGPU for high efforts. Brotli: ~45 KB exact capture, ~200 KB complete capture, ~200 KB upload, ~300 KB full encoder with HDR and parallel workers. Lossl…

   JavaScript 31

3. rapier-diff rapier-diff Public

   A better JavaScript text differencing implementation.

   JavaScript 1

4. rapier-math rapier-math Public

   Self-contained LaTeX-to-SVG renderer for JavaScript. Embedded Latin Modern fonts, Markdown and streaming support. Works offline. ~420 KB gzip.

   JavaScript 1

5. github-mobile-upload github-mobile-upload Public template

   Upload a ZIP to GitHub from your phone and keep the complete folder structure. Upload full codebases to GitHub from your phone.

   7 1

6. will will Public

   Durable intent for important documents being edited by AI agents. Supports Markdown, PDF and DOCX.

   JavaScript