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
A brief comparison of some JavaScript templating engines on a short template: 6 header tags, and 10 list items.
Note: When adding a new test, please ensure that your test returns the same HTML string (or equivalent DOM fragment) as the others.
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script src="http://documentcloud.github.com/underscore/underscore.js"></script>
<script src="http://github.com/janl/mustache.js/raw/master/mustache.js"></script>
<script src="http://github.com/pvande/Milk/raw/gh-pages/milk.js"></script>
<script src="http://terrainformatica.com/kite/kite.js"></script>
<script src="http://github.com/downloads/wycats/handlebars.js/handlebars-0.9.0.pre.4.js"></script>
<script src="http://gist.github.com/raw/550881/29bb186167079c0b33ab6e9d50d779f37860cfa4/micro.js"></script>
<script src="http://gist.github.com/raw/860205/8444586913ab249c619671b8f5054fc92dddf643/micro2.js"></script>
<script src="http://gist.github.com/raw/860240/cd98cacbdeee7eb2cfb2ca3ca76638dae2a5b1af/micro3.js"></script>
<script src="https://raw.github.com/visionmedia/jade/master/jade.min.js"></script>
<script>
window.jade = require('jade');
</script>
<script src="http://github.com/creationix/haml-js/raw/master/lib/haml.js"></script>
<script src="http://jashkenas.github.com/coffee-script/extras/coffee-script.js"></script>
<script src="http://sstephenson.github.com/eco/dist/eco.js"></script>
<script src="http://github.com/jquery/jquery-tmpl/raw/master/jquery.tmpl.min.js"></script>
<script src="http://github.com/olado/doT/raw/master/doT.js"></script>
<script src="http://github.com/olado/doT/raw/master/doU.js"></script>
<script src="http://github.com/aefxx/jQote2/raw/69b2053a13f5f180e696de9b3dba856a3c00678c/jquery.jqote2.js"></script>
<script src="http://embeddedjavascript.googlecode.com/files/ejs_0.9_alpha_1_production.js"></script>
<script src="http://github.com/pure/pure/raw/master/libs/pure.js"></script>
<div class="pure">
<h1 class='header'></h1>
<h2 class='header2'></h2>
<h3 class='header3'></h3>
<h4 class='header4'></h4>
<h5 class='header5'></h5>
<h6 class='header6'></h6>
<ul class='list'>
<li class='item'></li>
</ul>
</div>
<script src="http://github.com/douglascrockford/JSON-js/raw/master/json2.js"></script>
<script src="http://akdubya.github.com/dustjs/dist/dust-full-0.3.0.min.js"></script>
<script src="https://github.com/premasagar/tim/raw/master/tim.js"></script>
<script src="https://gist.github.com/raw/875670/d52752ead19a4eebc7237602438ae08a2541a5b5/tim-lite-cached-min.js"></script>
<script src="https://raw.github.com/hij1nx/weld/master/lib/weld.js"></script>
<div id="weld">
<h1 class='header'></h1>
<h2 class='header2'></h2>
<h3 class='header3'></h3>
<h4 class='header4'></h4>
<h5 class='header5'></h5>
<h6 class='header6'></h6>
<ul class='list'>
<li class='item'></li>
</ul>
</div>
<script src="https://raw.github.com/flatiron/plates/master/lib/plates.js"></script>
<script>
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>";
// note: exactly the same as the mustacheTemplate above.
window.kiteTemplate = "<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.kiteCompiledTemplate = kite(kiteTemplate); // seems like others are testing compiled versions.
window.handlebarsTemplate = Handlebars.compile("<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'>{{#each list}}<li class='item'>{{this}}</li>{{/each}}</ul></div>");
window.micro = "<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'><% for (var i = 0, l = list.length; i < l; i++) { %><li class='item'><%= list[i] %></li><% } %></ul></div>";
window.micro2 = "<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>";
window.underscoreTemplate = _.template(micro);
window.resigTemplate = tmpl(micro);
window.resigTemplate2 = tmpl2(micro2);
window.resigTemplate3 = tmpl3(micro2);
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.jadeTemplate = "div\n h1.header!= header\n h2.header2!= header2\n h3.header3!= header3\n h4.header4!= header4\n h5.header5!= header5\n h6.header6!= header6\n ul.list\n - each item in list\n li.item!= item";
window.hamlTemplate = Haml("%div\n %h1.header= header\n %h2.header2= header2\n %h3.header3= header3\n %h4.header4= header4\n %h5.header5= header5\n %h6.header6= header6\n %ul.list\n :each item in list\n %li.item= item");
window.ecoTemplate = eco("<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'><% for item in @list: %><li class='item'><%- item %></li><% end %></ul></div>");
window.jQueryTemplate = $.template(null, "<div><h1 class='header'>{{html header}}</h1><h2 class='header2'>{{html header2}}</h2><h3 class='header3'>{{html header3}}</h3><h4 class='header4'>{{html header4}}</h4><h5 class='header5'>{{html header5}}</h5><h6 class='header6'>{{html header6}}</h6><ul class='list'>{{each list}}<li class='item'>{{html $value}}</li>{{/each}}</ul></div>");
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>");
window.doUtemplate = doU.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>");
window.jqote_tmpl = "<div><h1 class='header'><%= this.header %></h1><h2 class='header2'><%= this.header2 %></h2><h3 class='header3'><%= this.header3 %></h3><h4 class='header4'><%= this.header4 %></h4><h5 class='header5'><%= this.header5 %></h5><h6 class='header6'><%= this.header6 %></h6><ul class='list'><% for (var n = 0, l = this.list.length; n < l; n++) { %><li class='item'><%= this.list[n] %></li><% } %></ul></div>";
window.jqote2 = $.jqotec(jqote_tmpl);
window.ejs = new EJS({
text: micro
});
window.baseHtml = "<div><h1 class='header'></h1><h2 class='header2'></h2><h3 class='header3'></h3><h4 class='header4'></h4><h5 class='header5'></h5><h6 class='header6'></h6><ul class='list'><li class='item'></li></ul></div>";
window.pureTemplate = $p('div.pure').compile({
h1: 'header',
h2: 'header2',
h3: 'header3',
h4: 'header4',
h5: 'header5',
h6: 'header6',
li: {
'itm<-list': {
'.': 'itm'
}
}
});
window.hamlTemplate_2 = "%div\n %h1.header= header\n %h2.header2= header2\n %h3.header3= header3\n %h4.header4= header4\n %h5.header5= header5\n %h6.header6= header6\n %ul.list\n :each item in list\n %li.item= item";
window.hamlCompiled = Haml.compile(hamlTemplate_2);
window.hamlOptimized = Haml.optimize(hamlCompiled);
dust.loadSource(dust.compile("<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>", "dustTemplate"));
window.timTemplate = "<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'>{{_content}}</li>{{/list}}</ul></div>";
window.timLiteTemplate = "<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'><li class='item'>{{list.0}}</li><li class='item'>{{list.1}}</li><li class='item'>{{list.2}}</li><li class='item'>{{list.3}}</li><li class='item'>{{list.4}}</li><li class='item'>{{list.5}}</li><li class='item'>{{list.6}}</li><li class='item'>{{list.7}}</li><li class='item'>{{list.8}}</li><li class='item'>{{list.9}}</li></ul></div>";
window.platesTemplate = "<div><h1 class='header'></h1><h2 class='header2'></h2><h3 class='header3'></h3><h4 class='header4'></h4><h5 class='header5'></h5><h6 class='header6'></h6><ul class='list'><li class='item'></li></ul></div>"
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Mustache.js Template |
| ready |
Resig Micro-Templating. |
| ready |
Creationix's Haml-js Template |
| ready |
Jade Template |
| ready |
Underscore.js Template |
| ready |
Eco Template |
| ready |
jQuery Templates |
| ready |
Handlebars.js |
| ready |
doT.js |
| ready |
doU.js |
| ready |
jQote2 direct |
| ready |
ejs |
| ready |
Pure |
| ready |
Creationix's Haml-js Template (compiled & optimized) |
| ready |
dust |
| ready |
KiTE |
| ready |
Resig Micro-Templating without with(obj) |
| ready |
Resig Micro-Templating with += instead of push and join |
| ready |
Milk |
| ready |
Tim |
| ready |
Tim (lite, cached) |
| ready |
Weld |
| ready |
Plates |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.