q by kriskowal

A promise library for JavaScript

created at Sept. 4, 2010, 1:21 a.m.

407 +0

14,957 +1

1,205 +1

bluebird by petkaantonov

Bluebird is a full featured promise library with unmatched performance.

created at Sept. 7, 2013, 7:39 p.m.

347 +0

20,427 +7

2,337 +2

browserify by browserify

browser-side require() the node.js way

created at Sept. 22, 2010, 4:11 p.m.

291 +1

14,526 +6

1,185 +1

co by tj

The ultimate generator based flow-control goodness for nodejs (supports thunks, promises, etc)

created at June 6, 2013, 4:06 a.m.

265 +0

11,869 +1

791 +0

when by cujojs

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

created at March 30, 2011, 11:52 a.m.

134 +0

3,438 -2

395 +0

es6-promise by stefanpenner

A polyfill for ES6-style Promises

created at Dec. 9, 2013, 12:04 p.m.

132 +0

7,302 -1

593 -1

promise-fun by sindresorhus

Promise packages, patterns, chat, and tutorials

created at Oct. 20, 2016, 9:23 a.m.

87 +0

4,569 +3

127 +0

promise by then

Bare bones Promises/A+ implementation

created at Dec. 23, 2012, 5:38 p.m.

67 +0

2,559 +2

309 +0

task.js by mozilla

Beautiful concurrency for JavaScript

created at Oct. 12, 2010, 11:43 p.m.

49 +0

1,631 -1

72 +0

promise-cookbook by mattdesl

a brief introduction to using Promises in JavaScript

created at Aug. 27, 2015, 11:18 p.m.

44 +0

1,612 +1

197 +0

native-promise-only by getify

A polyfill for native ES6 Promises as close as possible (no extensions) to the strict spec definitions.

created at May 5, 2014, 2:56 a.m.

33 +0

725 +0

78 +0

p-queue by sindresorhus

Promise queue with concurrency control

created at Oct. 28, 2016, 10:57 a.m.

21 +0

3,225 +10

169 +0

pify by sindresorhus

Promisify a callback-style function

created at Aug. 29, 2015, 8:13 a.m.

16 +0

1,500 +1

85 +0

lie by calvinmetcalf

A basic but performant promise implementation.

created at Aug. 16, 2013, 1:24 p.m.

16 +0

745 +0

67 +0

delay by sindresorhus

Delay a promise a specified amount of time

created at Nov. 12, 2015, 6:31 p.m.

16 +0

601 +1

43 +0

p-limit by sindresorhus

Run multiple promise-returning & async functions with limited concurrency

created at Oct. 21, 2016, 7:51 a.m.

14 +0

1,676 +15

98 +0

creed by briancavalier

Sophisticated and functionally-minded async with advanced features: coroutines, promises, ES2015 iterables, fantasy-land

created at July 15, 2015, 1:15 p.m.

13 +0

273 +0

20 +0

p-map by sindresorhus

Map over promises concurrently

created at Oct. 21, 2016, 3:34 a.m.

13 +0

1,221 +4

54 +0

loud-rejection by sindresorhus

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

created at Oct. 3, 2015, 3:54 p.m.

11 +0

280 -1

24 +0

promise-it-wont-hurt by stevekane

A Workshopper module that teaches you to use promises in javascript

created at Dec. 3, 2013, 7:18 p.m.

11 +0

731 +0

225 +0