support for asynchronous development with a Promise based task Scheduler, several different Promise implementations (synchronous, idle, asynchronous and native runtime wrappers), await helpers, and aliases all built and tested using TypeScript.

PNG encoder/decoder in pure JS, supporting any bit size & interlace, async & sync with full test suite.

OpenTelemetry AsyncLocalStorage-based Context Manager

CLS using AsynWrap instead of async-listener - Node >= 4.7.0

Run some code when the process exits (supports async hooks and pm2 clustering)

Thread-safe Helmet for React 16–18, with native support for React 19+

Sequential asynchronous lock-based queue for promises

TypeScript definitions for async-retry

Returns a promise with the results of a shell command

TypeScript definitions for async-lock

Modern version of setInterval for promises and async functions available in Node.js and browsers.

Offers a async require.resolve function. It's highly configurable.

Cacheable Utilities for Caching Libraries

TypeScript definitions for async

node.js library for reading and extraction of ZIP archives

Simple and modern async event emitter

Core logic for the async-list widget implemented as a state machine

Throttle the parallelism of an asynchronous (promise returning) function / functions

Run multiple promise-returning & async functions with limited concurrency using native ES9

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