Skip to content

Forem

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.

Aug 3 '25

Adding SMTP Email Notifications to FastAPI Using smtplib and Environment Variables

#webdev #programming #fastapi #smtp

2 min read

Jul 29 '25

Building NeuroStash - III

#rag #fastapi #python #database

5 min read

Mishael

Jul 30 '25

Deploying a fastapi and celery app with docker

#docker #celery #python #fastapi

1 min read

Aug 30 '25

Building Robust Error Handling in FastAPI – and avoiding rookie mistakes

#python #fastapi #errors

4 min read

Jul 27 '25

Building a User Authentication and File Management API with FastAPI

#fastapi #python #backend #jwt

2 min read

Jul 27 '25

Building Neurostash - I

#rag #fastapi #python #aws

5 min read

Cover image for Learn FastAPI the Interactive Way — A Hands-On Tutorial Platform

Vitalii

Aug 29 '25

Learn FastAPI the Interactive Way — A Hands-On Tutorial Platform

#python #fastapi #tutorial #webdev

4 min read

Jul 24 '25

🚀 Step-by-Step: Setup + GET Method in FastAPI

#webdev #programming #fastapi #python

6 min read

Cover image for I’m Learning FastAPI by Building and Sharing My Own APIs – Feedback Welcome!

Jul 22 '25

I’m Learning FastAPI by Building and Sharing My Own APIs – Feedback Welcome!

#fastapi #webdev #api #learning

1 min read

Ortiz de Arcanjo António David

Jul 21 '25

Como cheguei até o padrão CQRS naturalmente?

#cqrs #mongodb #fastapi #architecture

3 min read

Cover image for 🔐 FastAPI JWT Authentication with SQLite Database for Secure APIs

Gopinath V

Jul 20 '25

🔐 FastAPI JWT Authentication with SQLite Database for Secure APIs

#python #ai #fastapi #jwt

8 min read

Iyanu Arowosola

Jul 18 '25

How to Develop a Web Application for 10K+ Users, Heavily Performing I/O-Bound Operations

#backend #python #fastapi

6 min read

Cover image for 🚀 Why uv is the best thing that happened to my python workflows (Yes, it beats pip & poetry)

MANOVISHNU ADEPU

Jul 18 '25

🚀 Why uv is the best thing that happened to my python workflows (Yes, it beats pip & poetry)

#python #docker #fastapi #uv

8 min read

Cover image for Building a Mental Health Predictor with Machine Learning and FastAPI

Bek Brace

Aug 19 '25

Building a Mental Health Predictor with Machine Learning and FastAPI

#fastapi #python #machinelearning #datascience

3 min read

Cover image for Deploy YOLOv5 + FastAPI with Custom Weights on Hugging Face Spaces (Step-by-Step)

Jul 20 '25

Deploy YOLOv5 + FastAPI with Custom Weights on Hugging Face Spaces (Step-by-Step)

#fastapi #yolov5 #huggingface

4 min read

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