Collection of TypeScript type challenges with online judge
Promise based HTTP client for the browser and node.js
🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
Browser automation CLI for AI agents
The fast, flexible, and elegant library for parsing and manipulating HTML and XML.
TypeScript-first schema validation with static type inference
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local
Build resilient agents.
Use claude code and codex for free in the terminal, VSCode extension, and discord like OpenClaw (voice supported)