Modern Python web framework for building AI backend APIs. FastAPI provides automatic OpenAPI docs, async support, Pydantic validation, and the fastest Python web performance.
这里应该同时让用户和 Agent 知道第一步该复制什么、安装什么、落到哪里。
pip install fastapi uvicorn几分钟构建生产级 AI 后端 API。
Python 最快的 Web 框架，AI 后端 API 首选。自动文档、Pydantic 验证、异步支持。
一句话总结：Python #1 AI 后端框架，自动 OpenAPI 文档 + Pydantic 验证 + 异步 + 最快性能，OpenAI/Anthropic/HuggingFace 使用，80k+ stars。
适合人群：构建 LLM 应用后端 API 的 AI 团队。
Q: FastAPI vs Flask？ A: 新项目选 FastAPI，异步+验证+文档+更快。
fastapi/fastapi — 80k+ stars, MIT
Universal dev tool version manager replacing nvm, pyenv, and rbenv. Mise manages Node.js, Python, Go, Rust, and 100+ tools with project-level version pinning and env vars.
Embed live code editors in web apps with instant preview. Sandpack by CodeSandbox powers interactive coding experiences for AI chatbots, docs, and educational platforms.
Search engine built for AI agents with semantic understanding. Exa returns clean content (not links) using neural search, ideal for RAG pipelines and research automation.