JavaScript in-page GUI agent. Control web interfaces with natural language.

Fast, accurate & comprehensive text measurement & layout

Universal Markdown to HWPX/DOCX engine powered by Rust and WASM.

Virtual whiteboard for sketching hand-drawn like diagrams

Pure-Rust library and CLI for converting DOCX, XLSX, and PPTX files to PDF. No LibreOffice, no Chromium, no Docker — just a single binary powered by Typst.

A web service for converting markdown to PDF

Browser based tool to convert PDFs to Markdown

MCP server & Claude Code skills for 100+ AI services (LLMs, image/video gen, TTS). One API key, OpenAI-compatible.

AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods

Truly independent web browser

A proposal for a new DOM Templating API

Fullstack app framework for web, desktop, and mobile.

Build better with Web Awesome, the open source library of web components from Font Awesome. Upgrade to Pro and ship websites faster!

开源的报表工具与BI大屏，完美替代帆软和Tableau，提供强大的报表能力。一款类似Excel的报表设计器和大屏设计！完全在线傻瓜式拖拽设计，高效降低报表开发难度，解决各类报表难题。

Perform common file preview and editing via the web.

Very fast Markdown parser and HTML generator implemented in WebAssembly, based on md4c

Documentation around creating and using WebAssembly Components

Generate PDF files with JavaScript and WASM (WebAssembly)

OpenAI 官方文档中文版

⚓ A collection of high-performance JavaScript tools.

The WIP version of Vite powered by Rolldown

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

ONLYOFFICE Personal 是一款基于wasm运行的Office办公套件，无需服务端直接运行。

vue-office, Perform common file preview and editing via the web.

A simple and lightweight scoped CSS solution

Prefix each css selector with parent selector

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

The Query Builder component for React

The agent engineering platform