Async Python Packages

aiohttp

Asynchronous HTTP client/server framework for asyncio and Python

starlette

The little ASGI framework that shines. 🌟

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

synchronicity

Synchronicity lets you interoperate with asynchronous Python APIs.

trio

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

limits

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

aioboto3

Wrapper to use boto3 resources with the aiobotocore async backend

kubernetes-asyncio

Python asynchronous client library for Kubernetes http://kubernetes.io/

multitasking

Non-blocking Python methods using decorators

aiomysql

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

twisted

Event-driven networking engine written in 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

asgi-lifespan

Programmatic startup/shutdown of ASGI apps.

asyncer

Asyncer, async and await, focused on developer experience.

rq

Simple job queues for Python

aiormq

Pure python AMQP 0.9.1 asynchronous client library

aiomultiprocess

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

asyncstdlib

the missing toolbox for an async world

notion-client

Notion API client SDK, rewritten in Python! (sync + async)

bubus

📢 Fast in-memory Python & Typescript event bus library with support for advanced concurrency control features, nested event tracking, Pydantic & Zod type enforcement, and more...