FastAPI framework, high performance, easy to learn, fast to code, ready for production. 🚀 Web APIs with Python type hints. 🐍 By @tiangolo 🤓

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Big news: the first-ever ✨ FastAPI Conf ✨ is coming! 📍 Amsterdam 📅 October 28 Meet the FastAPI team, connect with developers ☕️ 🎟️ Join the waitlist for early ticket access: fastapiconf.com
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Looking forward to @FastAPI Conf!
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🥳🎉
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Still thinking about coming to FastAPI Conf? Regular ticket pricing ends on September 27. Grab your ticket before prices go up! fastapiconf.com
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SQLModel 0.0.47 adds direct support for Postgres, MySQL, MariaDB 🐘 sqlmodel.tiangolo.com (It was already supported via SQLAlchemy, but now all the SQLModel tests run with each DB)
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The talk needed a /v2 😬 So proud to be part of this incredible speaker lineup!
Talk update 🎙️ @fvoron is bringing a new topic to FastAPI Conf 2026: You don’t need /v2: API Versioning with FastAPI Come and learn the latest tricks from @polar_sh, including a custom SDK for clients, based on the new FastAPI versioning system 🤖 fastapiconf.com/speakers/#fr…
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Talk update 🎙️ @fvoron is bringing a new topic to FastAPI Conf 2026: You don’t need /v2: API Versioning with FastAPI Come and learn the latest tricks from @polar_sh, including a custom SDK for clients, based on the new FastAPI versioning system 🤖 fastapiconf.com/speakers/#fr…
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Argon2 or bcrypt? Which one would you choose for a production authentication system, and why?
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What about both, as implemented in @FastAPI full stack template? Ref: github.com/fastapi/full-stac…
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bcrypt for backwards compatibility with existing passwords, argon2 for any newly created ones 🔒️
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Want to learn tips and tricks for building FastAPI apps with AI, directly from @jxnlco on the Codex team at OpenAI? 🤓 Join us at FastAPI Conf in Amsterdam! 🚲 Psst, Sep 20 is the deadline to select your T-shirt size. 👕 fastapiconf.com/speakers/#ja…
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What makes FastAPI fast, and how much faster can it get? ⚡ Come and learn from @marcelotryle , maintainer of Starlette and Uvicorn: surprising bottlenecks, Rust and Zig experiments, and what's next. 🤓 Join us at FastAPI Conf! fastapiconf.com/speakers/#ma…
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Want your FastAPI Conf T-shirt in your size? 👕 Get your ticket and select your size by September 20! Tickets bought after that still include a T-shirt, but your size won't be guaranteed. Join us in Amsterdam! 🚲 fastapiconf.com
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How does FastAPI help deliver NASA's James Webb Space Telescope data around the world? 🔭 Come and learn from @benjamin_falk at FastAPI Conf: FastAPI and the tech stack used at the Space Telescope Science Institute. 🌠 fastapiconf.com/speakers/#be…
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I've consumed lots of @FastAPI knowledge in the recent days. And I can't remember the last time I felt this way. The more I learn the more I want to keep going. Tirelessly! Cool stuff. Cool technology. Can't wait to try it out in the wild!
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Pydantic is the data building block of FastAPI. 🏯 In these past years, it became the data building block of AI... and virtually all Python data validation. 🐍 Come and learn directly from @samuelcolvin, the author of @pydantic, how he uses AI to code. fastapiconf.com/speakers/#sa…
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The FastAPI full-stack template now comes with the agent skills (uvx library-skills) for FastAPI and SQLModel built in. You can create your project, point your agent to it, and it will be able to write modern and correct code with the libararies. github.com/fastapi/full-stac…
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Come and learn how typing.Annotated works underneath from @fvoron at FastAPI Conf. 🤓 Learn things you won't learn anywhere else. Join us in Amsterdam! 🚲️ fastapiconf.com/speakers/#fr…
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A few days ago, the Early Bird tickets for FastAPI Conf got officially SOLD OUT! 🐦️ The response has been incredible. 🚀 If you’ve been thinking about joining us, don’t wait too long. 🏃‍♀️ Get your ticket: fastapiconf.com
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The FastAPI full-stack template now comes with @FastAPIcloud ✨ Create your account, set settings, done. It deploys on merge. ⚡️ You can also still self-host it instead, using the guide and following all the steps. github.com/fastapi/full-stac…
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At some point recently FastAPI passed 100k followers on LinkedIn 💯 Thank you! 🙌 linkedin.com/company/fastapi… There's also: X: nitter.net/fastapi Bluesky: bsky.app/profile/fastapi.tia…
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FastAPI Conf speaker! 📢 @DynamicWebPaige is constantly making sure Google DeepMind AI tools are great for developers. Used to do that at GitHub, TensorFlow, and more. 🤓 Amazing speakers. FastAPI maintainers. An incredible community. Lots of Python. fastapiconf.com
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The full-stack FastAPI template now serves the React - TanStack frontend with FastAPI ✨ One single app, one single deployment, one single domain. No CORS fights and debugging. github.com/fastapi/full-stac…
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Good change! I use a heavily modified version of this template and this is one of the big changes I made for myself. I couldn't tell how you are doing your approach to this; I just route through a /{path} to /dist in prod and tanstack server in dev, but I didn't see evidence of that perusing the code for a couple min. you may be doing a less janky job than I am of this. 🤔
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It's the new support for frontend in FastAPI fastapi.tiangolo.com/tutoria…
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