Static assets are now smartly cached on FastAPI Cloud, powered by Cloudflare. ⚡️ Most are served directly by the high-performance CDN, without reaching your Python app. The cache resets automatically on every deployment. Just use standard @fastapi.tiangolo.com . Zero config. 😎

New FastAPI Conf speaker! 📢 @sa.muelcolvin.com , creator and founder of @pydantic.dev ✨ FastAPI is built on top of Pydantic and the two ecosystems are a perfect match. Of course we had to have him! 🤝 Early bird ending soon, got your tickets? fastapiconf.com

The official Redis SDK for FastAPI now supports rate limits 🚀 The Redis team is doing a great job here 🙌 github.com/redis/fastap...

GitHub - redis/fastapi-redis-sdk: FastAPI SDK for Redis

FastAPI SDK for Redis. Contribute to redis/fastapi-redis-sdk development by creating an account on GitHub.

github.com

FastAPI Conf first speaker announcement! 📢 François Voron, a long time FastAPI community member and open source builder, now helping developers sell software products through his work at Polar 🏦 Welcome to Amsterdam, François! Stay tuned, because this is just the beginning 🔥

FastAPI 0.141.1 fixes router.frontend() support for dependencies setting headers or background tasks 🐛

FastAPI app.frontend() now supports local development 💻️ fastapi dev: a missing frontend directory only shows a warning 👨‍🔬 fastapi run: exits with an error instead 🚨 ✨ new default check_dir="auto" ✨ new env var FASTAPI_ENV="development" fastapi.tiangolo.com/tutorial/fro...

Several FastAPI bug-fix releases in a row, the latest is 0.140.13 🐞 fastapi.tiangolo.com/release-notes/

Several memory improvements one after the next ⚡️ Get the latest FastAPI 0.140.7 🏃 github.com/fastapi/fast...

GitHub - fastapi/fastapi: FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production - fastapi/fastapi

github.com

Memory improvements in FastAPI 0.140.0 ⚡️ Around 50% less memory usage 🐬 The benchmark says 16x improvement, but that's an extreme case. It will depend on your app and usage of dependencies. Thanks to ipeluffo for the investigation! 🤓

Looking for the official AI Agent Skills? Find them in the docs 👇️ FastAPI: fastapi.tiangolo.com/tutorial/#ai... Typer: typer.tiangolo.com/tutorial/ins... SQLModel: sqlmodel.tiangolo.com/install/#ai-... Asyncer: asyncer.tiangolo.com/tutorial/ins...

The FastAPI docs now recommend using uv to manage your projects, e.g. uv add "fastapi[standard]" 📝 fastapi.tiangolo.com/tutorial/

We’re about to start announcing speakers for FastAPI Conf! 🎤 But first: who would you love to see on stage? 👀

Bug fixes! FastAPI 0.139.2 🐛

FastAPI Conf Early Bird tickets are now available! 🎉 There’s a limited number of Early Bird tickets, so get yours before they’re gone: 👉 fastapiconf.com/tickets/ See you at FastAPI Conf! 🚀

With @fastapi.tiangolo.com's new support for frontend you can now deploy full-stack apps to FastAPI Cloud 🏰 All in the same domain, no need to even worry about CORS 😎 fastapicloud.com/docs/builds-...

FastAPI now has 100k GitHub stars ✨ 100k thank yous! 🙌 🍰 github.com/fastapi/fast...

FastAPI's router.frontend() now also supports router dependencies ✨ E.g. add cookie auth to a router, and a frontend at /admin. Handle the cookie auth in FastAPI, and let the frontend do its client-side routing (e.g. TanStack Router with React). In FastAPI 0.139.0 🔖

FastAPI, Typer, SQLModel, Asyncer All bundle their own Agent Library Skills ✨ Let your agents (Codex, Claude, Cursor, etc) help you write good code and avoid gotchas 🤓 New SQLModel and Asyncer just released with their own library skills 🔖 library-skills.io

FastAPI Cloud is now in Public Beta ⚡ Deploy @fastapi.tiangolo.com apps with: fastapi deploy No waitlist. Try it now. 🚀 You Code. We Cloud. 😎 fastapicloud.com/blog/fastapi...

FastAPI can now serve your frontend app ✨ With support for client-side routing 😎 Great for React with TanStack Router, Astro static builds, Vite-based apps, etc. 🎉 FastAPI version 0.138.0 🔖 fastapi.tiangolo.com/tutorial/fro...

Here's FastAPI 0.137.2 🎁 Comes with a new utility mainly useful for extensions and advanced use cases that used to inspect app.routes (e.g. Jupyter's Jupyverse) 🤓 github.com/fastapi/fast...

GitHub - fastapi/fastapi: FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production - fastapi/fastapi

github.com

FastAPI 0.137.0: a big internal refactor for routers 🏗️ You are probably not affected, unless you are iterating on the internal router.routes, then check the docs 📝 If you use any third-party package that modifies FastAPI's internals and it stops working, let them know 🤓

Can you imagine being there? 🤩 Surrounded by FastAPI developers and maintainers from around the world. Watching the best FastAPI talks you could ask for 😎 FastAPI Conf will happen at Westergas, in Amsterdam 🌷 Join the waiting list 🎟️ fastapiconf.com

Have you found the easter egg in the FastAPI Conf website? 🥚 What's your highest score? 🕹️ fastapiconf.com

Your FastAPI is safe 🔒 Today, FastAPI was incorrectly flagged as malicious by automated tooling from a large company, among several other packages. FastAPI was not compromised. It was a false positive. We were not contacted before publication. This should not happen to OSS.

After a thorough ranking of moustaches, it is decided: @tiangolo.com will give the opening keynote at FastAPI Conf 🤓 (the fact that he created FastAPI and is writting here in third person has nothing to do with it) Join the waiting list 🫰🏼 fastapiconf.com

FastAPI Conf 2026 — Amsterdam

The premier conference for FastAPI developers. October 28, 2026 — Amsterdam.

fastapiconf.com

It seems @fastapi.tiangolo.com 's downloads have more than doubled since early this year 📈 From 8M to 19M per DAY 💥 Maybe because coding agents are so good at writing Python and FastAPI, don't really know 🤔

FastAPI's massive global community now has a space where the people building it and the people running it in production can meet and talk directly 🎙️ Some of the best insights come from these in-person chats ☕️ Join the FastAPI Conf waiting list 📩 fastapiconf.com

FastAPI Conf 2026 — Amsterdam

The premier conference for FastAPI developers. October 28, 2026 — Amsterdam.

fastapiconf.com

We wanted FastAPI Conf to be stellar. ✨ So we brought in Matteo Benci, one of the main people behind @pyconit.bsky.social, an event among the most renowned Python conferences in the world. This is going to be good. Join the ticket waitlist. 🎟️ fastapiconf.com

FastAPI Conf 2026 — Amsterdam

The premier conference for FastAPI developers. October 28, 2026 — Amsterdam.

fastapiconf.com

Go to your @fastapi.tiangolo.com project and run: uvx library-skills Teach your AI coding agents to use FastAPI properly. 😎 library-skills.io