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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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Jun 18

FastAPI: Your First Production-Ready API

#python #fastapi #api #webdev

4 min read

Utkarsh Rastogi

Jun 18

Day 10: Exception Handling & Custom Errors in FastAPI

#fastapi #python #beginners #expectionhandling

4 min read

Platypus

Jun 16

A Landscape of the Python Ecosystem: Pros, Cons, and a Selection Guide for 8 Major Frameworks

#python #django #fastapi #webdev

6 min read

Sarvesh Kesharwani

Jun 7

Whats the difference b/w Path and Query in FastAPI?

#machinelearning #python #fastapi #programming

1 min read

Lorenz

Jun 15

Workaround for Hierarchical Tags in FastAPI

#fastapi #openapi #python

3 min read

Hyogeun Oh (오효근)

Jun 15

Code Review: Deep Dive into vLLM's Architecture and Implementation Analysis of OpenAI-Compatible Serving (1/2)

#python #pytorch #vllm #fastapi

28 min read

Antonis Markoulis

May 29

Layered Architecture & Dependency Injection: A Recipe for Clean and Testable FastAPI Code

#python #fastapi #architecture #dependencyinversion

7 min read

Leapcell

May 30

Scrape Like a Pro: BeautifulSoup + Python Full Tutorial

#python #django #flask #fastapi

7 min read

Leapcell

May 31

From Duck Typing to Strict Types: Python’s Evolving Type System

#python #flask #django #fastapi

6 min read

Utkarsh Rastogi

Jun 16

Day 8: Background Tasks in FastAPI — Build an Email Logger!

#fastapi #python #backenddevelopment #microservices

4 min read

Utkarsh Rastogi

Jun 15

Day 7: Response Models & Data Validation with Pydantic in FastAPI

#fastapi #python #backenddevelopment #microservices

4 min read

Devin

Jun 3

How to deploy FastAPI on AWS lambda with docker in 2025

#fastapi #python #docker #lambda

4 min read

Utkarsh Rastogi

Jun 17

Day 9: Supercharge FastAPI with Async Programming

#fastapi #python #backenddevelopment #api

4 min read

Aleksei Aleinikov

May 17

🐍 FastAPI + Postgres Template 2025: One Command to Launch Any Side Project

#python #postgres #fastapi #programming

1 min read

EphraimX

May 16

How to Set Up CI/CD for a Python Backend Application on Fly.io Using GitHub Actions

#cloud #githubactions #fastapi #backenddevelopment

11 min read

May 13

Why FastAPI Will Supercharge Your Next Python Project 🚀

#python #fastapi #webdev #api

1 min read

Leapcell

May 11

Why Developers Are Choosing Tortoise ORM as Python’s Modern ORM

#python #django #flask #fastapi

5 min read

May 9

Build Dynamic Mock APIs Effortlessly with AutoAPI

#fastapi #api #backend #webdev

3 min read

Utkarsh Rastogi

Jun 14

Day 6 : File Uploads & Form Handling in FastAPI

#fastapi #python #backenddevelopment #microservices

3 min read

Ramandeep Singh

May 29

Building an AI-Powered Insurance Claims Assistant: A Modern Approach

#openai #npm #fastapi #python

2 min read

Vitalii Honchar

May 29

Python RAG API Tutorial with LangChain & FastAPI – Complete Guide

#python #langchain #fastapi #ai

9 min read

Leapcell

May 28

Understanding Prometheus and Monitoring Python Applications

#python #django #flask #fastapi

5 min read

Vaishnavi Unnikrishnan

May 3

LimeLight-An Autonomous Assistant for Enterprise Community Platforms Using RAG, LangChain, and LLaMA 3

#rag #chromadb #langchain #fastapi

3 min read

Developer Service

May 1

Building Weather & History Story Cards with Python and FastAPI

#python #fastapi #jinja2 #openmeteo

17 min read

Utkarsh Rastogi

Jun 3

Day 1: What is FastAPI & Why Developers Love It

#fastapi #python #restapi #pythonframework

4 min read

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