angular $q vs bluebird (v23)

Revision 23 of this benchmark created by karen on

Description

Simple comparison of promise creation and resolution between Angular's $q, bluebird, and native ES6 Promise (only in Chrome and FF).

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bluebird/1.2.2/bluebird.min.js"></script>
<script>
angular.module('app', []).run(['$q', function($q) {
  window.$q = $q;
}]);
</script>
<div ng-app="app"></div>

Test runner

Ready to run.

Testing in
TestOps/sec
Angular Promise instantiate and resolve
// async test
var d = $q.defer();
d.promise.then(function() {
  deferred.resolve.call(deferred);
});
d.resolve('foo');
 
ready
bluebird instantiate and resolve
// async test
var p = new Promise(function(resolve, reject) {
  resolve('foo');
}).
then(function() {
  deferred.resolve()
});
ready
Native
// async test
var p = new Promise(function(resolve, reject) {
  resolve('foo');
}).
then(function() {
  deferred.resolve()
});
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.