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Found 551 Skills
Generate API documentation from source code with JSDoc and OpenAPI support
Modern TypeScript/JavaScript testing with Vitest. Fast unit and integration tests, native ESM support, Vite-powered HMR, and comprehensive mocking. Use for testing TS/JS projects.
Commenting patterns that improve readability and maintainability.
Use Replay MCP to inspect the contents of https://replay.io recordings.
Debug TypeScript/JavaScript with Bun inspector
Web performance measurement and debugging toolkit. Use when the user asks about web performance, wants to audit a page, or says "analyze performance", "debug lcp", "check ttfb", "measure core web vitals", "audit images", or similar.
Use when implementing utility functions, array operations, object manipulation, or string operations. ALWAYS use es-toolkit instead of custom implementations or native methods.
Reduce bundle size by eliminating dead code that is never used in your application.
Use observables to notify subscribers when an event occurs for decoupled event-driven communication.
Skills covering Upstash Search quick starts, core concepts, and TypeScript/JavaScript SDK usage. Use when a user asks how to get started, how indexing works, or how to use the TS client.
Open-source Chrome extension replacing 12+ browser extensions with privacy-respecting tools including tab cleaner, cookie editor, dark mode, JS toggle, GDPR dismisser, and more.
Use this skill when using Arcade Physics in Phaser 4. Covers enabling physics, velocity, acceleration, gravity, collisions, overlap, world bounds, physics groups, static bodies, and collision categories. Triggers on: physics, arcade, velocity, gravity, collide, overlap, bounce, physics body.