JavaScript Async

Open-source JavaScript projects categorized as Async

Top 23 JavaScript Async Projects

  • async

    Async utilities for node and the browser

    Project mention: Avoid the Promise.all pitfall | | 2023-10-12

    Well you could just install the async package which has lots of useful functions like mapLimit which will reduce the burden and only run a number in parallel.

  • ava

    Node.js test runner that lets you develop with confidence 🚀

    Project mention: Painless CLI integration testing | | 2024-01-10

    We use Jest Framework for testing. Jest is not a dogma, and, of course, in its place can be any other test runner, such as Mocha or Ava. Let's focus on tests. I'll provide a short example because I don’t want to waste your time. You can find the full version here. It's crucial to read the comments in the code below. Let's go!

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  • react-loadable

    :hourglass_flowing_sand: A higher order component for loading components with promises.

    Project mention: 16 React Tools to Help You Keep Your Sanity in a Crazy World | | 2023-03-19


  • Fluture

    🦋 Fantasy Land compliant (monadic) alternative to Promises

    Project mention: Ask HN: Who wants to be hired? (December 2023) | | 2023-12-01

    My name is Aldwin. I'm back-end-leaning full-stack (web-) developer with over 13 years of full time professional experience at various software development agencies. Besides that, I have years of hobby-programming and open-source experience, with Fluture[1] being my most well-received.

    I've been leading small teams for the last eight years, focusing on developer enabling work such as process management, devops, software architecture, and coaching.

    I'm very passionately in particular about functional programming, and I'm hoping to coach teams when it comes to the cross-over between functional programming and software architecture - something a lot of developers who are new to FP struggle with.

    Although I have been involved in a huge variety of software types, I'm particularly well-experienced when it comes to real-time, offline-first web-applications and real-time data processing.


  • redux-promise-middleware

    Enables simple, yet robust handling of async action creators in Redux

  • async-retry

    Retrying made simple, easy and async

  • emittery

    Simple and modern async event emitter

  • WorkOS

    The modern API for authentication & user identity. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  • CAF

    Cancelable Async Flows (CAF)

  • download

    Download and extract files (by kevva)

  • p-map

    Map over promises concurrently

  • vue-async-computed

    Async computed properties for Vue.js

  • neo-async

    Neo-Async is thought to be used as a drop-in replacement for Async, it almost fully covers its functionality and runs faster

  • posterus

    Composable async primitives with cancelation, control over scheduling, and coroutines. Superior replacement for JS Promises.

  • fasy

    FP iterators that are both eager and asynchronous

  • messagebus

    Go simple async message bus

  • rubico

    [a]synchronous functional programming

  • ppipe

    pipes values through functions, an alternative to using the proposed pipe operator ( |> ) for ES

  • node-oauth2-server

    🚀 The successor to oauthjs/oauth2-server. 🔒 Complete, compliant, maintained and well tested OAuth2 Server for node.js. Includes native async await and PKCE. (by node-oauth)

    Project mention: My prepared repositories for hacktoberfest 23 - any contributions are welcomed 🚀 | | 2023-10-01

    View on GitHub

  • modern-async

    A modern JavaScript tooling library for asynchronous operations using async/await, promises and async generators

  • asyncify

    Standalone Asyncify helper for Binaryen

  • promise-breaker

    Helps you write libraries that accept both promises and callbacks.

  • stoxy

    Stoxy is a state management API for all modern Web Technologies

  • nativebird

    🐦 Bluebird alternative within ~200 loc


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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2024-01-10.

JavaScript Async related posts


What are some of the best open-source Async projects in JavaScript? This list will help you:

Project Stars
1 async 28,038
2 ava 20,574
3 react-loadable 16,591
4 Fluture 2,460
5 redux-promise-middleware 1,986
6 async-retry 1,770
7 emittery 1,665
8 CAF 1,321
9 download 1,268
10 p-map 1,188
11 vue-async-computed 1,107
12 neo-async 645
13 posterus 550
14 fasy 544
15 messagebus 262
16 rubico 262
17 ppipe 195
18 node-oauth2-server 191
19 modern-async 183
20 asyncify 111
21 promise-breaker 85
22 stoxy 76
23 nativebird 72
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