Skills Directory

URL content extraction. Use for fetching any URL - webpages, articles, PDFs, JavaScript-heavy sites. Token-efficient: runs in forked context

Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and

Anthony Fu's opinionated tooling and conventions for JavaScript/TypeScript projects. Use when setting up new projects, configuring ESLint/Pr

Bundle TypeScript and JavaScript libraries with blazing-fast speed powered by Rolldown. Use when building libraries, generating type declara

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration str

Expert skill for building web-based game engines and games using HTML5, Canvas, WebGL, and JavaScript. Use when asked to create games, build