Promises, Promises

These are just some implementations of javascript promises and a few examples of their usage.

Note: these promises are not compliant with CommonJS Promises/A, yet. (But neither is jQuery's Deferred. :) )

Also: check out @briancavalier's when.js! This is where we'll likely do most of the future development.

Related Projects

promise-workshop

Learn promises by example

21 Dec 2013 17

promise-tests

DEPRECATED: use https://github.com/promises-aplus/promises-tests instead!

15 Oct 2012 61

promisescript

Promise-based JavaScript, JSON, and CSS loader

31 Jul 2013 18

when

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

30 Mar 2011 3,437

mpromise

Promises/A+ conformant implementation

07 Jan 2013 86

promise-series

Resolve promises in a series

04 Dec 2013 10

mock-promises

Library for mocking promises in specs

18 Jan 2014 44

PJs

A Promises A/+ implementation

09 Jan 2014 18

promise-chains

A wrapper to allow easily-chainable JavaScript Promises using synchronous syntax

25 Jan 2016 6

promise

Bare bones Promises/A+ implementation

23 Dec 2012 2,577

promise-polyfill

Lightweight ES6 Promise polyfill for the browser and node. A+ Compliant

21 Feb 2014 2,159

es6-promise

A polyfill for ES6-style Promises

09 Dec 2013 7,297

ayepromise

A teeny-tiny promise library

03 Jun 2013 27

implementing-promises-from-scratch

Implementing promises from scratch in JS

18 Sep 2017 6

vow

ES6-compatible and Promises/A+ implementation for Node.js and browsers

09 Dec 2012 344