Full featured Promises/A+ implementation with exceptionally good performance

Testing can be a drag. AVA helps you get it done.

A lightweight library that provides tools for organizing asynchronous code

A library for promises (CommonJS/Promises/A,B,D)

elegant & feature rich browser / node HTTP with a fluent API

Enforce best practices for JavaScript promises

Extends Chai with assertions about promises.

Promisify a callback-style function

Map over promises concurrently

A lightweight library that provides tools for organizing asynchronous code

A lightweight Promises/A+ and when() implementation, plus other async goodies.

Converts callback-based functions to ES6 Promises

ES2015 Promise ponyfill

ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

Delay a promise a specified amount of time

Run multiple promise-returning & async functions with limited concurrency

Make unhandled promise rejections fail loudly instead of the default silent fail

Promise queue with concurrency control

Compliance test suite for Promises/A+

Create a promise that can be canceled

Itty bitty little widdle twinkie pinkie ES2015 Promise implementation

Get the first fulfilled promise that satisfies the provided testing function

`Promise#finally()` ponyfill - Invoked when the promise is settled regardless of outcome

Check if something is a promise

Promises interface for PostgreSQL

SQLite client for Node.js applications with SQL-based migrations API

Retry a promise-returning or async function

Convert a string/promise/array/iterable/buffer/typedarray/arraybuffer/object into a stream

Timeout a promise after a specified amount of time

`Start a promise chain