jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
This test compares the performance of a naive array loop/push vs. array map vs. underscore vs lo-dash vs jquery
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.7.0/underscore-min.js"></script>
<script>
var underscore = _.noConflict();
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/2.4.1/lodash.min.js"></script>
<script>
var lodash = _.noConflict();
</script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/dojo/1.10.0/dojo/dojo.js"></script>
var arr = underscore.shuffle(underscore.range(50));
var dojoArr = require("dojo/_base/array");
Ready to run.
Test | Ops/sec | |
---|---|---|
native loop/push |
| ready |
array map |
| ready |
underscore |
| ready |
lo-dash |
| ready |
jQuery |
| ready |
dojo array.map |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.