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
doT.js vs Mustache.js vs Underscore.js
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/0.8.1/mustache.min.js"></script>
<script src="http://rawgit.com/documentcloud/underscore/master/underscore.js"></script>
<script src="http://rawgit.com/olado/doT/master/doT.js"></script>
<div id='container'></div>
<script>
window.sharedVariables = {
header: "Header",
header2: "Header2",
header3: "Header3",
header4: "Header4",
header5: "Header5",
header6: "Header6",
list: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
};
window.mustacheTemplate = "<div><h1 class='header'>{{{header}}}</h1><h2 class='header2'>{{{header2}}}</h2><h3 class='header3'>{{{header3}}}</h3><h4 class='header4'>{{{header4}}}</h4><h5 class='header5'>{{{header5}}}</h5><h6 class='header6'>{{{header6}}}</h6><ul class='list'>{{#list}}<li class='item'>{{{.}}}</li>{{/list}}</ul></div>";
window.underscoreTemplateNoWith = _.template("<div><h1 class='header'><%= data.header %></h1><h2 class='header2'><%= data.header2 %></h2><h3 class='header3'><%= data.header3 %></h3><h4 class='header4'><%= data.header4 %></h4><h5 class='header5'><%= data.header5 %></h5><h6 class='header6'><%= data.header6 %></h6><ul class='list'><% for (var i = 0, l = data.list.length; i < l; i++) { %><li class='item'><%= data.list[i] %></li><% } %></ul></div>", null, {variable: 'data'});
// DOT
window.doTtemplate = doT.template("<div><h1 class='header'>{{=it.header}}</h1><h2 class='header2'>{{=it.header2}}</h2><h3 class='header3'>{{=it.header3}}</h3><h4 class='header4'>{{=it.header4}}</h4><h5 class='header5'>{{=it.header5}}</h5><h6 class='header6'>{{=it.header6}}</h6><ul class='list'>{{for(var i = 0,l=it.list.length;i<l;i++) { }}<li class='item'>{{=it.list[i]}}</li>{{ } }}</ul></div>");
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
mustache.js |
| ready |
doT.js |
| ready |
underscore.js no "with" |
| ready |
mustache.js append jQuery |
| ready |
doT.js append jQuery |
| ready |
underscore.js no "with" append jQuery |
| ready |
mustache.js append JS |
| ready |
doT.js append JS |
| ready |
underscore.js no "with" append JS |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.