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

Mario

Jan 8

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

#python #fastapi #backend #podcast

5 min read

Cover image for Create MCP into an existing FastAPI backend

Hitesh

Jan 8

Create MCP into an existing FastAPI backend

#python #fastapi #mcp #rag

2 min read

Cover image for How LLM use MCPs?

Hitesh

Jan 8

How LLM use MCPs?

#mcp #rag #llm #fastapi

2 min read

Alberto Barrago

Jan 5

RefAIne: Transform Casual Prompts into Expert-Level AI Instructions

#python #fastapi #ai

3 min read

Lukas Hamm

Jan 5

Building Production-Ready RAG in FastAPI with Vector Databases

#fastapi #rag #vectordatabase #python

4 min read

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

Jan 5

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

#webdev #python #fastapi #bustapi

2 min read

Cover image for FastAPI Setup Guide for 2025: Requirements, Structure & Deployment

Zestminds Technologies

Dec 2 '25

FastAPI Setup Guide for 2025: Requirements, Structure & Deployment

#fastapi #python #backend #ai

3 min read

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

Enrique Lazo Bello

Dec 6 '25

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

#backend #fastapi #laravel #api

14 min read

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

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

Cover image for Just submitted MeetSpot to the Kiro Hackathon! 🚀

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

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