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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Joined September 2020
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FastAPI is now officially the most used web framework by Python developers 😁🚀🎉
From the Python Developer Survey 🐍
🚀 The State of Python 2025 is here!
Our findings from the #Python Developers Survey done in collab with @ThePSF include:
📊 51% use Python for data
🌐 46% use it for web dev
👨💻 Half of the community is new
🔧 83% still use older Python versions
Check out the takeaways by @mkennedy: 🔗 jb.gg/python-25 🔗
FastAPI retweeted
🚀 FastAPI adoption jumped from 29% to 38% in one year.
📈 Pydantic grew from 22% to 30%.
@ArjanCodes says it’s proof developers value performance, type safety, and great DX.
What tools are you most excited about in 2025?
See more insights from the State of Python: 🔗 jb.gg/hvr6gl 🔗
FastAPI retweeted
It's always great to chat with Brian 😁
He was the first person ever to mention @FastAPI in a podcast 😎
In this episode, some thoughts around @fastapilabs and @FastAPIcloud 🎙️
testandcode.com/episodes/fas…
"The +5 point increase for FastAPI is one of the most significant shifts in the web framework space."
"This signals a strong trend towards using Python for building performant APIs and reflects the overall strength of the Python ecosystem."
🤯🐍🚀
survey.stackoverflow.co/2025…
Happy birthday to @djangoproject! 🎂🎉🤗
Happy 20th birthday Django! 💝🎂🎉
djangoproject.com/weblog/202…
Our open source journey started 20 years ago today, on July 13th 2005. Come celebrate this big milestone at one of our many community events this year #Django #DjangoBirthday
Here's FastAPI 0.115.14 🚀
@patrick91 fixed support for unions of @pydantic models in Form data. 🐛🎉
(This will make it easier to implement single sign-on 😉)
github.com/fastapi/fastapi
FastAPI retweeted
I had a lot of fun in this podcast with @mlopscommunity 🎙️
We chatted about my (secret) ML background 🤖
Lots of @FastAPI, how that's related to starting @fastapilabs and @FastAPIcloud, and many of my particular views on building (or not building) things. 🤓
Big News from the MLOps Community Podcast!
We got to hang out with the @tiangolo—yes, the creator of FastAPI and now the brains behind @fastapilabs—and let’s just say, this one’s a gem.
Here's FastAPI 0.115.13 with a bunch of bug fixes and tweaks 🎁
Special thanks to Yurii for all the work handling discussions and PRs! 🙌
github.com/fastapi/fastapi
FastAPI retweeted
It took me years to finally start a company. I was avoiding it. 😅
But now I started @fastapilabs to build @FastAPIcloud with an awesome team. 😎
Also, to keep developing the open source projects, @FastAPI and friends. 🚀
Here's my thought process and reasons behind it all. 🤓
Why @fastapilabs, why @FastAPIcloud? 🚀
Why a cloud dedicated to @FastAPI by the same team behind it? And why now? 🤓
What about the open source projects? 🎁
All in the new blog post: fastapicloud.com/blog/why-fa…
FastAPI retweeted
At @pyconit we had swag for @FastAPIcloud (@fastapilabs) and @FastAPI and friends. 🎁
Did you get one of our stickers, t-shirts, or Colombian coffee bags? I wanna see pics, share them here! 🖼️
FastAPI retweeted
Thanks for joining us @tiangolo 🎉 and for all you do with @FastAPI, other libs, and now @FastAPIcloud 😍
It will be so nice to deploy with just: `fastapi deploy` 🚀
Learn more below 💡🎧
Excited to have @tiangolo on our podcast this week! 🎉
piped.video/Q_8aXh33Cpk
Code, click, cloud - how Sebastián Ramírez is taking FastAPI to the next level 😍 💡 🚀
FastAPI retweeted
BIG NEWS ✨
I started a company with an amazing team and the best backers 🤓
We're building @FastAPIcloud 🚀
Designed for @FastAPI and Python 🐍
One command: fastapi deploy
We take care of the rest 😎
You code. We cloud.
Join the waiting list! ☕️
fastapicloud.com
The Polar Open Source Stack™
Python Backend
> @FastAPI by @tiangolo
> Starlette, HTTPX & Uvicorn
> Arq by @samuel_colvin
> @pydantic
> @sqlalchemy
> Authlib by @lepture
> APScheduler
> React Email by @resend
Frontend
> @nextjs
> @shadcn
> @tailwindcss
> Motion by @mattgperry
> React Query by @tannerlinsley
> @nuqs47ng
> React Hook Form
Small bug fix release, 0.115.12 🐛
github.com/fastapi/fastapi
This fixes support for Pydantic models in header parameters using fields with underscores 🚀
fastapi.tiangolo.com/tutoria…