awesome-asyncio

FastAPI

A very high performance Python 3.6+ API framework based on type hints. Powered by Starlette and Pydantic

An established, high-level Python web framework with a huge community and ecosystem

Starlette

A lightweight ASGI framework/toolkit for building high performance services

aiohttp

Http client/server for asyncio (PEP-3156)

sanic

Python 3.5+ web server that's written to go fast

Quart

An asyncio web microframework with the same API as Flask

autobahn

WebSocket and WAMP supporting asyncio and Twisted, for clients and servers

websockets

A library for building WebSocket servers and clients in Python with a focus on correctness and simplicity

Performant web framework and asynchronous networking library

uvicorn

The lightning-fast ASGI server

aioamqp

AMQP implementation using asyncio

pyzmq

Python bindings for ZeroMQ

aiozmq

Alternative Asyncio integration with ZeroMQ

crossbar

Crossbar.io is a networking platform for distributed and microservice applications

asyncio-nats

Client for the NATS messaging system

aiokafka

Client for Apache Kafka

asyncpg

Fast PostgreSQL Database Client Library for Python/asyncio

asyncpgsa

Asyncpg with sqlalchemy core support

aiopg

Library for accessing a PostgreSQL database

aiomysql

Library for accessing a MySQL database

aioodbc

Library for accessing a ODBC databases

motor

The async Python driver for MongoDB

redis-py

Redis Python Client (which includes now)

aiocouchdb

CouchDB client built on top of aiohttp (asyncio)

aioinflux

InfluxDB client built on top of aiohttp

aioes

Asyncio compatible driver for elasticsearch

peewee-async

ORM implementation based on and aiopg

GINO

is a lightweight asynchronous Python ORM based on core, with dialect

Tortoise ORM

native multi-backend ORM with Django-like API and easy relations management

Databases

Async database access for SQLAlchemy core, with support for PostgreSQL, MySQL, and SQLite

Prisma Client Python

An auto-generated, fully type safe ORM powered by Pydantic and tailored specifically for your schema - supports SQLite, PostgreSQL, MySQL, MongoDB, MariaDB and more

Piccolo

An ORM / query builder which can work in async and sync modes, with a nice admin GUI, and ASGI middleware

An async MongoDB ODM built on and

AsyncSSH

Provides an asynchronous client and server implementation of the SSHv2 protocol

aiodns

Simple DNS resolver for asyncio

aioping

Fast asyncio implementation of ICMP (ping) protocol

httpx

asynchronous HTTP client for Python 3 with compatible API

Schema-first Python library for implementing GraphQL servers

Schema-first Python 3.6+ GraphQL engine built on top of

Code-first Python 3 GraphQL server with Django, Flask and FastAPI/Starlette support

aiomock

A python mock library that supports async methods

asynctest

Enhance the standard unittest package with features for testing. asyncio libraries

pytest-asyncio

Pytest support for asyncio

aresponses

Asyncio http mocking. Similar to the library used for

aioresponses

Helper for mock/fake web requests in Python aiohttp package

uvloop

Ultra fast implementation of asyncio event loop on top of libuv

aiochan

CSP-style concurrency with channels, select and multiprocessing on top of asyncio

aiocache

Cache manager for different backends

aiofiles

File support for asyncio

aiopath

Asynchronous for asyncio

aiodebug

A tiny library for monitoring and testing asyncio programs

aiorun

A function that handles all the usual boilerplate for startup and graceful shutdown

aiosc

Lightweight Open Sound Control implementation

aioserial

A drop-in replacement of

aiozipkin

Distributed tracing instrumentation for asyncio with zipkin

asgiref

Backend utils for ASGI to WSGI integration, includes sync_to_async and async_to_sync function wrappers

async_property

Python decorator for async properties

ruia

An async web scraping micro-framework based on asyncio

kubernetes_asyncio

Asynchronous client library for Kubernetes

aiomisc

Miscellaneous utils for

Asynchronous distributed task manager (like celery, but async)

Asynchronous I/O, event loop, coroutines and tasks

Generators, Coroutines, Native Coroutines and async/await

A gentle introduction to asynchronous programming from basic examples working up to URL fetching

Making 1 million requests with python-aiohttp

A spiritual successor to WSGI, intended to provide a standard interface between async-capable Python web servers, frameworks, and applications

A no-buzzword first principles introduction to the internal workings of asyncio

This tutorial looks at how to develop and test an asynchronous API with FastAPI using Test-Driven Development (TDD)

Learn how to speed up slow Python code with concurrent programming and the cutting-edge asyncio library

| | - PyCon Brasil 2015 keynote (David Beazley)

8-part code walkthrough (Philip Guo)

EuroPython 2016 (Yury Selivanov)

| - PyOhio 2016 keynote (David Beazley)

| - PyCon 2017 (Miguel Grinberg)

JetBrains TV 2020 (Michael Kennedy)

curio

The coroutine concurrency library

Curio-Asyncio Bridge

basic curio -> asyncio coroutine bridge

trio

Pythonic async I/O for humans and snake people

trio-asyncio

re-implementation of the asyncio mainloop on top of Trio

AnyIO

High level asynchronous concurrency and networking framework that works on top of either trio or asyncio