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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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Sep 21

Are there any free API alternatives to Gemini or Groq with higher rate limits for a FastAPI backend?

#api #backend #fastapi #llm

1 min read

Alejandro Garcia

Aug 17

What I Learned Turning a Side Project Into a Sellable Dev Tool

#showdev #python #fastapi #webdev

2 min read

Aug 17

Building a GraphQL Video Discovery API with Strawberry and FastAPI over SQLite

#python #graphql #fastapi #sqlite

13 min read

Den

Sep 9

One API, Three Clients, and the Validation Rule That Only One of Them Obeyed

#python #fastapi #architecture #validation

4 min read

Sergiu Cepleanu

Sep 9

Introducing VlahX Engine: An Ultra-Fast, Decoupled Web Platform Built with FastAPI & SQLite

#python #fastapi #webdev #opensource

2 min read

Aug 17

I built a RAG evaluation tool that catches failures RAGAS misses

#rag #llm #fastapi #react

2 min read

dnmx

Aug 17

What Happens When FastAPI Meets a Full Backend?

#fastapi #python #backend #django

2 min read

Aug 16

Building a High-Performance Daily Ledger API: Asynchronous Concurrency & Data Validation with FastAPI

#python #fastapi #backend #webdev

4 min read

Aug 13

Civic Tech and Open Source Data Platforms: Building CommunityOne

#civictech #opensource #fastapi #webscraping

3 min read

Aug 13

AuraFinance: Building a Zero-Cost Full-Stack Financial Intelligence Platform

#fastapi #react #supabase #prophet

4 min read

Jonathan Santilli

Aug 12

The one they fixed

#ai #programming #fastapi #appsec

4 min read

Jonathan Santilli

Aug 12

Five findings in FastAPI, and what happened when I reported them

#fastapi #ai #programming #appsec

4 min read

Aug 16

Rebuilding the Cerebras Knowledge Base: the web UI and a look back

#rag #agents #fastapi #ai

5 min read

Sep 14

Enterprise RAG: Scaling AI with Granular Data and Hybrid Access Control

#ai #python #architecture #fastapi

4 min read

Ayan Pahwa for Humanbound

Sep 14

How to test a LangChain agent for security (in 15 lines of FastAPI)

#langchain #fastapi #security #ai

6 min read

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