Reduce up to 40% your Cypress suite execution time parallelizing the test run on the same machine.

Transform stream that allows you to run your transforms in parallel without changing the order

A gorgeous reporter for Mocha.js

Zero-overhead asynchronous parallel/each/map function call

Run parallel commands in monorepos with no fuss

but wait, there is more! run parallel tasks synchronously after initializing but before starting your application

Git-isolated checkpoints that humans and AI agents share — save working states, revert anytime, ship a range as one clean commit, run parallel Claude sessions on stacked branches via git worktrees, and map your TypeScript/JavaScript or Java call graph in

MongoDB Server for testing (core package, without autodownload). The server will allow you to connect your favourite ODM or client library to the MongoDB Server and run parallel integration tests isolated from each other.

Maximize the parallel calls of an iterator supporting asyncIterator interface

A Karma JS Framework to support sharding tests to run in parallel across multiple browsers

utilities for observable asynchronous control flow

Nodejs madule to run parallel process wisely

Determine whether each segment of a line is parallel to the correspondent segment of another line.

Percy CLI commands for running Percy with native apps.

Run promises in parallel, but throttled

The official TypeScript library for the Parallel API

create multi binance instance and run parallel

[](https://github.com/paralleldrive/aidd)[](https://paralleldrive.com)

Builds multiple webpack configurations in parallel and allows you to easily create variants to those configurations.

An internal Lerna tool