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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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Uya

Jun 7

Building an HTTP Client CLI for Your Own API with TypeScript — FastAPI, POST, and Error Handling

#typescript #python #fastapi #beginners

10 min read

Jasur Yuldoshev

Jul 11

My local RAG silently returned nothing: a missing Ollama daemon, and moving embeddings in-process with llama.cpp

#ollama #python #fastapi #ai

4 min read

Reno Lu

Jul 10

The A-share quant tool that refuses to pick stocks

#quant #llm #selfhosted #fastapi

3 min read

Joshua Gutierrez

Jun 5

Hardening Two Multi Tenant SaaS APIs

#security #saas #python #fastapi

9 min read

Jul 7

Building a physical API

#robotics #ai #python #fastapi

10 min read

Wade Allen

Jun 4

How I Built an Email Auto-Triage System with pydantic-ai, FastAPI, and Linear

#python #ai #automation #fastapi

6 min read

Jun 4

CostGuard: A Real-Time Circuit Breaker That Stops AI Spend Before It Gets Out of Control

#fastapi #python #machinelearning #opensource

5 min read

Jun 3

How I Orchestrated a Multi-Tenant Travel & Media Stack on an Azure + Supabase Foundation

#ai #fastapi #azure #webdev

4 min read

Jun 3

I Spent Years Balancing Ledgers. Now I Balance Redis Connections.

#devops #fintech #fastapi #observability

3 min read

Nilotpal Baishya

Jun 3

My First CORS Error in FastAPI

#api #fastapi #backend

2 min read

Shayan Holakouee

Jun 2

Stop Juggling 5 Tools , Python's uv Does It All (And It's Blazing Fast)

#python #ai #fastapi #backend

4 min read

HR Pulsar

Jun 2

Why we calibrate the indicator Total, not the raw scores

#hrtech #opensource #fastapi #nextjs

3 min read

Jun 2

Building KindaSeen with FastAPI, Next.js, and PostgreSQL

#showdev #fastapi #nextjs #webdev

5 min read

Ugur Aslim

Jun 15

SQLAlchemy Relationship Lazy Loading Strategies in Multi-Tenant FastAPI: N+1 Queries and the Cost of Joinedload

#sqlalchemy #fastapi #performance #postgres

4 min read

Wade Allen

Jun 1

How I Built an Email-to-Linear Auto-Triage Agent with pydantic-ai and FastAPI

#python #ai #automation #fastapi

6 min read

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