A mutex for guarding async workflows

Utility method to run function either synchronously or asynchronously using the common `this.async()` style.

Lock on asynchronous code

Determine if a function is a native async function.

Higher-order functions and common patterns for asynchronous code

A function that returns the normally hidden `AsyncFunction` constructor

Map over promises concurrently

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

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

Neo-Async is a drop-in replacement for Async, it almost fully covers its functionality and runs faster

Coalesces multiple promises for the same identifier into a single request

Waits until the given predicate function returns a truthy value, then resolves

Promisify a callback-based function

Semaphore using `async` and `await`

A function that returns the normally hidden `AsyncGeneratorFunction` constructor

Gracefully handle a Promise using async/await.

`net.Server#listen()` helper that returns a Promise for async / await

Cacheable Utilities for Caching Libraries

An async iterator that joins multiple other async iterators in order, one after another.

No-bullshit, ultra-simple, 35-lines-of-code async parallel forEach / map function for JavaScript.