Deferred.js

• A simple Promises/A implementation for Node and the browser.

How to use

Include it as a dependency in your project's package.json:

"dependencies": {
  "deferred.js": "git://github.com/bjoerge/deferred.js.git#master"
}

Install dependencies

$ npm install

Install using npm

$ npm install git://github.com/bjoerge/deferred.js.git#master

Node.js

$ node
> var Deferred = require("deferred.js")
> var deferred = new Deferred()
> deferred.then(function(value) { console.log("Resolved with: ", value) })
> setTimeout(function() { deferred.resolve("Yay!") }, 1000)
// ... wait a sec
> Resolved with:  Yay!

Browser

Copy deferred.js and include in your project or just hotlink from this repo

<script src="https://raw.github.com/bjoerge/deferred.js/master/deferred.js"></script>

Run Mocha tests

Run tests in Node.js

$ npm test

Run tests in browser

$ npm run-script test-browser

More examples

Check out test/deferred.coffee for more examples