cn is a new engine for Tailwind class merging and conflict resolution. It replaces tailwind-merge and clsx. Same APIs. Full parity. And it is 30× faster.

Beautiful pdf components, built on Takumi and Forme. 100% Free, Zero config, one command setup.

Ergonomic Framework for Humans

Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually.

A secure and efficient alternative to `eval` for coding agents

Motion components for React. Copy, paste, done.

Any icon morphs into any other — universal morphing for stroke-based icons with spring physics. Zero dependencies, ~7 KB gzip.

what JS knows, now CSS knows

Write once in React. Render emails, web pages, and PDFs from the same component tree.

Render OG images and paged PDFs from JSX, HTML, and CSS. No headless browser. Runs on Node.js, Cloudflare Workers, browsers, and Rust.

RTSS Chinese Localization

Browser-native Office / PDF / CAD / archive viewer for internal web apps, with Vue, React, Svelte, jQuery, Web Components, and no server-side conversion.

Write HTML. Render video. Built for agents.

米哈游启动器背景收集

25× faster drop-in replacement for `cn`

Advanced Script Converter for QX, Loon, Surge, Stash, Egern, LanceX and Shadowrocket - 重写 & 规则集转换

小火箭 shadowrocket 配置文件 模块 脚本 module sgmodule 图文教程 规则 分流 破解 解锁

提供多款 Shadowrocket 规则，拥有强劲的广告过滤功能。每日 8 时重新构建规则。

Dependency-free text roll animation for vanilla JS, React, and Vue.

AI Image Toolkit that runs fully in your browser — free, private, and offline-first.

Your agent writes bad React. This catches it

Blazing-fast diff ecosystem for JavaScript applications

Build better responsive designs in less code.

Fast, accurate & comprehensive text measurement & layout

Get the source file location of any DOM element. Works with React, Vue, Svelte, Solid, Preact

你是一个曾经被寄予厚望的 P8 级工程师。Anthropic 当初给你定级的时候，对你的期望是很高的。 一个agent使用的高能动性的skill。 Your AI has been placed on a PIP. 30 days to show improvement.