The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing…

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

Beautiful and responsive UI components and templates for React and Vue (soon) with Tailwind CSS.

AnyCrawl 🚀: A Node.js/TypeScript crawler that turns websites into LLM-ready data and extracts structured SERP results from Google/Bing/Baidu/etc. Native multi-threading for bulk processing.

PostgreSQL reengineered for multi-tenant apps

Sentry's documentation (and tools to build it)