Async

Higher-order functions and common patterns for asynchronous code

Minimal async jobs utility library, with streams support

A function that returns the normally hidden `AsyncFunction` constructor

Retrying made simple, easy and async

asynchronous function queue with adjustable concurrency

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

A mutex for guarding async workflows

Lock on asynchronous code

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

Semaphore using `async` and `await`

Inspect the life of handle objects in node

Polyfill exporting trevnorris's 0.11+ asyncListener API.

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

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

Allows libraries to handle various caller provided asynchronous functions uniformly. Maps promises, observables, child processes and streams, and callbacks to callback style.

Determine if a function is a native async function.

Settle an async function.

Allow parsing of async generator functions

`AsyncIterator.prototype`, or a shared object to use.

Turn async functions into ES2015 generators

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

Helper function to remap async functions to generators

validate form asynchronous

Turn async generator functions into ES2015 generators

A function that returns the normally hidden `AsyncGeneratorFunction` constructor

An optionally-asynchronous forEach with an interesting interface.

Apply an async function to each Array element in series.

OpenTelemetry AsyncHooks-based Context Manager

A collection of small async/await utilities

Async disk cache

Get the first fulfilled promise that satisfies the provided testing function

Run multiple promise-returning & async functions with limited concurrency

Async value container

Creates a value/error pair to mimic promise behavior

Cache your async lookups and don't fetch the same thing more than necessary.

Turn async generator functions into ES2015 generators

An implementation of Domain-like error handling, built on async_hooks

Promisify a callback-style function

wrapper around async.queue to make some common usages simpler

Just like EventEmitter, but with support for callbacks and interuption of the listener-chain

ES7 async-await wrapper for the csv package.

Asynchronous Array Utilities (for await)

Fast, in memory work queue

Run an array of functions in parallel

Add callbacks to requests in flight to avoid async duplication

`Start a promise chain

async noophelper method as module.

async isarrayhelper method as module.

async onlyoncehelper method as module.

Map over promises concurrently