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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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Jun 16

FastAPI Webhook Handler for an Agent Inbox

#python #fastapi #webhooks #email

5 min read

Ugur Aslim

Jun 16

Task Queues in FastAPI: Handling Long-Running Operations Like a Senior Engineer

#taskqueues #fastapi #architecture #python

4 min read

Ugur Aslim

Jun 16

Building Real-Time Features with React, FastAPI, and WebSockets

#react #fastapi #architecture #saas

4 min read

大橙子

Jun 16

I Built a Self-Hosted Competitor Price Monitor Because SaaS Pricing Is Out of Control

#python #selfhosted #fastapi #webdev

2 min read

Wade Allen

Jun 15

How I Built an AI Email Triage Agent That Creates Linear Issues and Fires Slack Alerts

#python #ai #automation #fastapi

6 min read

Jun 15

Building a GraphQL Video Discovery API with Strawberry and FastAPI

#graphql #python #fastapi #api

9 min read

Vix

Jun 15

Getting the public IP in Python — scripts, Django, FastAPI

#python #django #fastapi #webdev

6 min read

Ugur Aslim

Jun 14

FastAPI Async Context Vars for Multi-Tenant Request Isolation: Why asyncio.create_task() Breaks Your Tenant Context and How to Fix It

#fastapi #python #multitenancy #async

4 min read

Adrian

Jun 14

Portfolio de IA open source: 20+ proyectos con LLMs self-hosted en producción

#iaopensource #llmselfhosted #rag #fastapi

3 min read

Jun 13

Clean Architecture and Domain-Driven Design (DDD) in FastAPI

#fastapi #ddd #cleancode #architecture

3 min read

r9v

Jul 16

One blocking call freezes every request: FastAPI's def vs async def

#python #fastapi #backend

5 min read

Innocent Oyebode

Jul 15

How I Built a Multi-Page AI Website Generator for Nigerian SMBs — Architecture, LLM Prompting, and Lessons Learned

#python #fastapi #nextjs #promptengineering

9 min read

Ck-epsilon

Jul 4

I Built 4 FastAPI Projects in 2 Weeks — Here's What I Wish I Knew Before Starting

#fastapi #python #webdev #tutorial

2 min read

Le Beltagy

Jul 15

Building with FastAPI: A Production Journey (Real Code, Real Lessons)

#fastapi #python #backend #microservices

10 min read

Innocent Oyebode

Jul 15

Lessons from Embedding an LLM Inside a Drag-and-Drop Editor

#nextjs #fastapi #promptengineering #startup

6 min read

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