Uvicorn

FastAPI

fastapi/fastapi

TrendingPopular

Async, type-hint-driven API framework with automatic OpenAPI docs; the default choice for new Python APIs.

Django

django/django

Popular

Batteries-included web framework with ORM, admin, auth and migrations; powers many large Python sites.

Flask

pallets/flask

Popular

Lightweight WSGI micro-framework with a huge extension ecosystem; a go-to for small services.

Django REST Framework

encode/django-rest-framework

Popular

Toolkit for building Web APIs on Django with serializers, viewsets, auth and a browsable API.

Django Ninja

vitalik/django-ninja

Rising

FastAPI-style, type-hint-driven API layer for Django with Pydantic schemas and OpenAPI docs.

Litestar

litestar-org/litestar

Rising

Performant ASGI framework with DI, msgspec/Pydantic support and batteries for larger APIs.

Starlette

Kludex/starlette

Lightweight ASGI toolkit for async web services; the foundation FastAPI is built on.

Gunicorn

benoitc/gunicorn

Popular

Pre-fork WSGI HTTP server for running Django and Flask in production.

Granian

emmett-framework/granian

Rising

Rust-based HTTP server for ASGI, RSGI and WSGI apps with high throughput and HTTP/2.