Skip to content

DEV Community

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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Jan 5

🚀 Introducing BustAPI — Python’s Next-Gen High-Performance Web Framework

#webdev #python #fastapi #bustapi

2 min read

Zestminds Technologies

Dec 2 '25

FastAPI Setup Guide for 2025: Requirements, Structure & Deployment

#fastapi #python #backend #ai

3 min read

Enrique Lazo Bello

Dec 6 '25

¿Cómo diseño APIs REST limpias y fáciles de mantener (Python/Laravel)?

#backend #fastapi #laravel #api

14 min read

Nov 29 '25

LogInSight: A Lightweight CloudWatch Log Analytics Tool for Faster Debugging and Real-Time Insights

#fastapi #python #aws #dataengineering

3 min read

Nov 29 '25

Setting Up a Dev Environment for FastAPI, PostgreSQL, SQLAlchemy & Alembic with Docker

#python #docker #postgres #fastapi

1 min read

Nov 29 '25

Just submitted MeetSpot to the Kiro Hackathon! 🚀

#python #fastapi #meetspot #kiro

1 min read

Yoshida.T

Nov 28 '25

Building Miniviz: A Minimalist BI Platform for IoT PoCs

#iot #buildinpublic #fastapi

4 min read

ashfromsky

Nov 28 '25

Building a Type-Safe In-Memory DB

#python #database #opensource #fastapi

2 min read

Nov 28 '25

🚀 From Scattered Scripts to Product Hunt Launch: My Journey Building the Professional Automation Toolkit

#python #automation #opensource #fastapi

2 min read

Lukas Hamm

Dec 30 '25

Building Production-Ready AI Backends with FastAPI

#fastapi #ai #python #backend

3 min read

Dec 16 '25

Production Deployment: Nginx, uWSGI, and Gunicorn for WebSockets

#websocket #python #asynchronous #fastapi

5 min read

Nov 24 '25

Easy Python Package Management with UV Inside Docker | A FastAPI Example

#python #uv #fastapi

1 min read

Adewale

Nov 20 '25

Building a Tier 3 Movie Database App with Django: My Development Journey

#cloud #python #fastapi #webdev

2 min read

Aslı KARABULUT

Nov 24 '25

Beyond Basic CRUD: Building a Scalable Music API with FastAPI & Clean Architecture

#webdev #fastapi #python #backend

6 min read

Adrian Mudzwiti for AWS Community Builders

Nov 30 '25

Serverless FastAPI Deployment: Actions Speak Louder Than Words

#awscdk #githubactions #fastapi #python

4 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.