Top 8 JavaScript Concurrency Projects

ava

34 20,621 8.0 JavaScript

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

Project mention: Painless CLI integration testing | dev.to | 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!

bree

11 2,868 6.0 JavaScript

Bree is a Node.js and JavaScript job task scheduler with worker threads, cron, Date, and human syntax. Built for @ladjs, @forwardemail, @spamscanner, @cabinjs.

Project mention: Can I make NodeJS app loop forever? | /r/node | 2023-07-04

If you only need a single instance, you can use Bree to handle your cron jobs without blocking your main thread.

SurveyJS

surveyjs.io sponsored

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
p-map

1 1,223 5.7 JavaScript

Map over promises concurrently
throat

2 483 0.0 JavaScript

Throttle a collection of promise returning functions
poolifier

7 312 10.0 JavaScript

Fast and small Node.js worker_threads and cluster worker pool

Project mention: Poolifier release v2.7.2 | /r/node | 2023-09-25

nanothreads

1 28 3.3 JavaScript

A tiny multi-threading & concurrency library, for Node.js and the browser
sporadic

0 18 0.0 JavaScript

Composable Concurrency Abstractions for JavaScript. :railway_track: :rhinoceros: :train: :vertical_traffic_light:
WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
DispatchQueue

1 4 0.0 JavaScript

Mach-O/XNU DispatchQueue implementation in Node

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).