Async Python Packages

starlette

The little ASGI framework that shines. 🌟

aiohttp

Asynchronous HTTP client/server framework for asyncio and Python

fastapi

FastAPI framework, high performance, easy to learn, fast to code, ready for production

sniffio

Sniff out which async library your code is running under

uvloop

Ultra fast asyncio event loop.

pyee

A rough port of Node.js's EventEmitter to Python with a few tricks of its own

limits

Rate limiting using various strategies and storage backends such as redis, memcached & mongodb

trio

Trio – a friendly Python library for async concurrency and I/O

nest-asyncio2

Patch asyncio to allow nested event loops

aioboto3

Wrapper to use boto3 resources with the aiobotocore async backend

multitasking

Non-blocking Python methods using decorators

twisted

Event-driven networking engine written in Python.

aiomysql

aiomysql is a library for accessing a MySQL database from the asyncio

asgi-lifespan

Programmatic startup/shutdown of ASGI apps.

rq

Simple job queues for Python

pyinstrument

🚴 Call stack profiler for Python. Shows you why your code is slow!

motor

Motor - the async Python driver for MongoDB and Tornado or asyncio

asyncer

Asyncer, async and await, focused on developer experience.

bubus

📢 Fast multi-language Event Bus library for Python/TS/Golang/Rust with support for advanced concurrency control features, nested event tracking, type enforcement, bridges to other backends, and more...

aiormq

Pure python AMQP 0.9.1 asynchronous client library

asyncstdlib

the missing toolbox for an async world

arq

Fast job queuing and RPC in python with asyncio and redis.

aiomultiprocess

Take a modern Python codebase to the next level of performance.

aiologic

GIL-powered* locking library for Python