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FastAPI

The official tag for the FastAPI framework.

about #fastapi

FastAPI is a blazingly fast ⚡ python framework for building APIs based on Python-type hints in no time.

😲 Facts

⚡ FastAPI is built on top of Starlette, a Python Framework, which means it inherits all of Starlette's great features like asynchronous request handling and middleware support.

✅ It can be used with Pydantic for data validation and serialization, which makes it incredibly easy to validate and convert incoming request data into the format you need.

👩‍💻 One of the best things about the framework is how quickly you can get up and running with it. Thanks to its easy-to-use routing system and automatic OpenAPI validation and documentation, you can have a fully functioning API up and running in no time at all.

🔐 It comes with built-in support for various authentication schemes such as OAuth2 and JWT. This makes it easy to secure your API endpoints and ensure only authorized users have access to them.

💡 It is fully compatible with Python 3.7+ so you can take advantage of all the latest Python features when building your API.

📈 Despite not even having released version 1.0 yet, it has already gained a large following among developers who are excited about what this framework can offer them in terms of speed, scalability, and security.

📚 Resources

‣ fastapi.tiangolo.com
‣ List of FastAPI projects
‣ awesome things related to FastAPI
‣ Explore the awesome tutorials here on Dev.

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Jan 20

Why My Second RAG System Was Built in Rails, Not Python’s FastAPI

#fastapi #rails #ai #rag

8 min read

Dec 15 '25

Zero-to-Scale ML: Deploying ONNX Models on Kubernetes with FastAPI and HPA

#machinelearning #kubernetes #fastapi #ai

2 min read

Jan 18

How We Eliminated Duplicate Orders at Scale: A Python Post-Mortem from EyecareWell

#python #fastapi #devops #shopify

1 min read

Robert

Jan 19

Rapid Development with Next.js + FastAPI + Vercel + Neon Postgres

#nextjs #neon #fastapi #vercel

5 min read

jara505

Dec 14 '25

Scallpy (beta): Scaffold FastAPI Projects Like Vite – In Seconds

#fastapi #python #cli

2 min read

Jan 17

FastAPI vs Flask: Which Python Framework Should You Choose?

#python #fastapi #flask #webdev

2 min read

dan

Dec 10 '25

Reducing SQLAlchemy CRUD Boilerplate with a Type-Safe Repository Pattern

#fastapi #sqlalchemy #python

1 min read

Lukas Hamm

Jan 2

From LangChain Demos to a Production-Ready FastAPI Backend

#fastapi #langchain #backend #python

4 min read

Vikas S

Jan 14

FastAPI Tutorial Series Part 3: Error Handling and Status Codes

#python #fastapi #tutorial #webdev

5 min read

Joseph Henzi for The Henzi Foundation

Dec 8 '25

Meet Pulsefield — Where News Becomes Living Art 🎨

#ai #vite #javascript #fastapi

2 min read

Kfir

Dec 20 '25

From Passive FastAPI Developer to Real FastAPI Engineer- Part 2

#starlette #fastapi #python #softwareengineering

4 min read

Michiel

Jan 10

Stop Overengineering Your Python Schedulers — Here's the Cleaner Way

#python #opensource #fastapi #scheduling

3 min read

Muhammed Rasin O M

Dec 6 '25

I built a FastAPI admin panel that doesn't suck (and here's why it's different)

#webdev #python #fastapi #opensource

3 min read

Dec 18 '25

Week 1: Dockerised URL Shortener with Redis Caching & CI/CD – Live Demo

#webdev #fastapi #docker #aws

2 min read

Mario

Jan 8

Construyendo un extractor de audio (YouTube MP3) con FastAPI, yt-dlp y ffmpeg

#python #fastapi #backend #podcast

5 min read

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