bluebird

Full featured Promises/A+ implementation with exceptionally good performance

v3.7.2 URL: https://unpkg.com/bluebird@3.7.2/js/release/bluebird.js

Open Browse Files

promise performance promises promises-a promises-aplus async await deferred deferreds future flow control dsl fluent interface

promise-polyfill

Lightweight promise polyfill. A+ compliant

v8.3.0 URL: https://unpkg.com/promise-polyfill@8.3.0/dist/polyfill.min.js

Open Browse Files

promise promise-polyfill ES6 promises-aplus

native-promise-only

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

v0.8.1 URL: https://unpkg.com/native-promise-only@0.8.1/lib/npo.src.js

Open Browse Files

ES6 Promise async promises-aplus

chai-as-promised

Extends Chai with assertions about promises.

v8.0.1 URL: https://unpkg.com/chai-as-promised@8.0.1/lib/chai-as-promised.js

Open Browse Files

chai chai-plugin browser async testing assertions promises promises-aplus

when

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

v3.7.8 URL: https://unpkg.com/when@3.7.8/when.js

Open Browse Files

cujo Promises/A+promises-aplus promise promises deferred deferreds when async asynchronous ender