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async/await

In computer programming, the async/await pattern is a syntactic feature of many programming languages that allows an asynchronous, non-blocking function to be structured in a way similar to an ordinary synchronous function, and is primarily intended to provide opportunities for the program to execute other code while waiting for a long-running, asynchronous task to complete, usually represented by promises or similar data structures.

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MagicStack / uvloop

Ultra fast asyncio event loop.

python networking async high-performance async-python event-loop asyncio python-3 async-await libuv

Updated Oct 16, 2025
Cython

python-trio / trio

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

python networking async io async-await trio structured-concurrency

Updated Oct 13, 2025
Python

sindresorhus / promise-fun

Promise packages, patterns, chat, and tutorials

nodejs javascript polyfill promises list awesome async promise unicorns iteration concurrency promise-library resources async-functions awesome-list ponyfill async-await promise-queue promise-modules promise-patterns

Updated Apr 25, 2024

async-rs / async-std

Async version of the Rust standard library

rust async async-await async-std async-rust

Updated Aug 15, 2025
Rust

lewissbaker / cppcoro

A library of C++ coroutine abstractions for the coroutines TS

windows linux cplusplus cpp async coroutines clang asyncio asynchronous-programming async-await msvc coroutines-ts

Updated Jan 9, 2024
C++

StephenCleary / AsyncEx

A helper library for async/await.

c-sharp task async await async-await asyncex

Updated Jan 1, 2024
C#

async-graphql / async-graphql

A GraphQL server library implemented in Rust

graphql rust server rust-lang async-await hacktoberfest rust-crate

Updated May 24, 2025
Rust

scopsy / await-to-js

Async await wrapper for easy error handling without try-catch

async es2017 async-await try-catch

Updated Feb 7, 2024
TypeScript

restatedev / restate

Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.

cli distributed-systems microservices serverless workflow-engine event-driven async-await durable-execution consistent-state reliable-communication

Updated Oct 16, 2025
Rust

David-Haim / concurrencpp

Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all

cpp scheduler coroutines concurrency tasks multithreading concurrent-programming asynchronous-programming threading await async-await task-scheduler thread-safety timers executor-service coroutine threadpool cpp20 executors

Updated May 1, 2025
C++

eventflow / EventFlow

Async/await first CQRS+ES and DDD framework for .NET

c-sharp elasticsearch events framework cqrs sagas rabbitmq dotnet nuget ddd eventstore domain-driven-design event-sourcing netcore dotnet-core netstandard async-await eventsourcing cqrs-es

Updated Oct 11, 2025
C#

actionhero / actionhero

Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks

nodejs javascript api http framework typescript tcp server https websocket cluster ts api-server delayed-jobs async-await socket-client delayed-tasks frameworks actionhero

Updated Oct 13, 2025
TypeScript

lad

ladjs / lad

Node.js framework made by a former @expressjs TC and @koajs team member. Built for @forwardemail, @spamscanner, @breejs, @cabinjs, and @lassjs.

nodejs javascript api bootstrap redis aws boilerplate koa framework react-native mvc mongodb mongoose s3 prettier passport ava xo cloudfront async-await

Updated Sep 13, 2025
JavaScript

agronholm / anyio

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

asyncio async-await trio

Updated Oct 16, 2025
Python

frontarm / async-javascript-cheatsheet

Cheatsheet for promises and async/await.

javascript promises cheatsheet async-await

Updated Oct 31, 2018
HTML

getify / asynquence

Asynchronous flow control (promises, generators, observables, CSP, etc)

javascript csp promises library async streams async-programming flow-control observables async-await generators

Updated Mar 4, 2020
JavaScript

sindresorhus / p-map

Map over promises concurrently

nodejs javascript promises async mapper promise iteration concurrency parallel async-functions await async-await

Updated Sep 19, 2025
JavaScript

electronicarts / ea-async

EA Async implements async-await methods in the JVM.

java async asynchronous jvm concurrency async-await ea-async

Updated May 8, 2024
Java

FabrizioBrancati / Queuer

Queuer is a queue manager, built on top of OperationQueue and Dispatch (aka GCD).

macos linux swift task tvos watchos asynchronous scheduler carthage swift-package-manager foundation dispatch semaphore asynchronous-tasks async-await grand-central-dispatch operation operationqueue queuer synchronous-tasks

Updated Aug 12, 2025
Swift

xianhc / ape-volo-admin

.Net 8 、SqlSugar ORM、Vue 2.X、RBAC。前后端分离的开箱则用的企业级的权限开发框架(中后台管理系统)

mysql redis cors jwt authentication dependency-injection authorization netcore serilog swagger-ui aop async-await autofac miniprofiler automapper quartz-net sqlsugarcore rbac-roles

Updated May 26, 2025
C#

Released 2007

Followers: 16 followers
Website: github.com/topics/async-await
Wikipedia: Wikipedia

Related topics

actor-model async callback concurrent-computing continuation-passing-style coroutines future promise