bluebird136.5mMIT3.7.2

Full featured Promises/A+ implementation with exceptionally good performance

petkaantonov7 monthspromises-aplus, promise, performance, promises

Lightweight promise polyfill. A+ compliant

taylorhakesover 2 yearspromises-aplus, promise, promise-polyfill, ES6

Extends Chai with assertions about promises.

chaijs9 monthspromises-aplus, chai, chai-plugin, browser

Native Promise Only: A polyfill for native ES6 Promises **only**, nothing else.

getifyabout 3 yearspromises-aplus, ES6, Promise, async

when4.5mMIT3.7.8

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

cujojs8 monthspromises-aplus, cujo, Promises/A+, promise

Packages

Babel compiler core.

React is a JavaScript library for building user interfaces.

Higher-order functions and common patterns for asynchronous code

Lodash modular utilities.

Lightweight debugging utility for Node.js and the browser

A querystring parser that supports nesting and arrays, with a depth limit