bluebird

Full featured Promises/A+ implementation with exceptionally good performance

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

Open Browse Files

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

define-lazy-prop

Define a lazily evaluated property on an object

v3.0.0 URL: https://unpkg.com/define-lazy-prop@3.0.0/index.js

Open Browse Files

lazy property properties prop define object value lazily laziness evaluation eval execute getter function fn memoize cache defer deferred

p-defer

Create a deferred promise

v4.0.1 URL: https://unpkg.com/p-defer@4.0.1/index.js

Open Browse Files

promise defer deferred resolve reject lazy later async await promises

import-lazy

Import a module lazily

v4.0.0 URL: https://unpkg.com/import-lazy@4.0.0/index.js

Open Browse Files

import require load module modules lazy lazily defer deferred proxy proxies

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