Mermaid.js, but headless, in Rust.

Open-source WYSIWYG .docx editor library with canonical OOXML, tracked changes, and real-time collaboration. Agent-ready.

A native TypeScript compiler written in Rust. Compiles TypeScript directly to executables using SWC and LLVM.

A simple, open source bilingual translation extension & Greasemonkey script (一个简约、开源的 双语对照翻译扩展 & 油猴脚本)

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with C…

"OpenHarness: Open Agent Harness with a Built-in Personal Agent--Ohmo!"

>99.5% KaTeX syntax coverage. LaTeX math renderer in pure Rust. No JavaScript, no WebView, no DOM. One Rust core → iOS, Android, Flutter, Web, PNG. C ABI · WASM · Server-side PNG/SVG.

Fast, accurate & comprehensive text measurement & layout

My own collection of skills for modern Node.js development

Based on Nano-vLLM, a simple replication of vLLM with self-contained paged attention and flash attention implementation

Node.js in your browser. Just like that.

Markup for generating rich type information in your documentations ahead of time.

A typescript interactive engine, support 2D, 3D, animation, physics, built on WebGL and glTF.

Remote debugging tool

Modular data visualization framework for React, Angular, Svelte, Vue, and vanilla TypeScript or JavaScript

The cross-browser extension framework.

A customizable, modular, responsive, lightbox gallery plugin.

Next-gen language engineering / DSL framework

A component toolkit for creating live-running code editing experiences, using the power of CodeSandbox.

A library that helps tokenize text using Text Mate grammars.

🌟 Build beautiful, accessible, high-performance documentation websites with Astro

Static low-bandwidth search at scale

Moveable! Draggable! Resizable! Scalable! Rotatable! Warpable! Pinchable! Groupable! Snappable!

A javascript scrollbar plugin that hides the native scrollbars, provides custom styleable overlay scrollbars, and preserves the native functionality and feel.

Work with yarn/npm packages locally like a boss.

Lightweight vector map rendering + labeling and symbology for Leaflet

🧩 A beautiful library with SVG logos. Built with Sveltekit & Tailwind CSS.

A Markdown extension for interactive documents inspired by Observable Notebook, available in VitePress and Docusaurus.

A smooth 3D tilt javascript library.

Beautiful, consistent, pixel-perfect icons for every framework. 54,000+ icons (5,400+ free) for React, Vue, Svelte, Angular, React Native, Flutter and more.