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://gist.github.com/raw/550881/29bb186167079c0b33ab6e9d50d779f37860cfa4/micro.js"></script>
<script src="http://gist.github.com/raw/860240/cd98cacbdeee7eb2cfb2ca3ca76638dae2a5b1af/micro3.js"></script>
<script src="https://github.com/olado/doT/raw/master/doU.js"></script>
<script src="http://ectjs.com/js/coffee-script.js"></script>
<script src="http://ectjs.com/js/ect.min.js"></script>
<script src="http://jsmart.googlecode.com/files/smart-2.9.min.js"></script>
window.micro = "<div><ul class='list'><% for (var i = 0, l = list.length; i < l; i++) { %><li class='item'><%= list[i] %></li><% } %></ul></div>";
window.micro2 = "<div><ul class='list'><% for (var i = 0, l = data.list.length; i < l; i++) { %><li class='item'><%= data.list[i] %></li><% } %></ul></div>";
window.smartTemplate = "<div><ul class='list'>{foreach $list as $i}<li class='item'>{$i}</li>{/foreach}</ul></div>";
window.doUtemplate = doU.template("<div><ul class='list'>{{ for (var i = 0, l = it.list.length; i < l; i++) { }}<li class='item'>{{= it.list[i] }}</li>{{ } }}</ul></div>");
window.ectTemplate = "<div><ul><% for i in @list : %><li class='item'><%- i %></li><% end %></ul></div>";
window.resigTemplate = tmpl(micro);
window.resigTemplate3 = tmpl3(micro2);
var root = {};
window.ect = ECT({ cache : false, root : {
'template': window.ectTemplate
}});
window.smart = new jSmart(window.smartTemplate);
var list = [];
for (var i = 0; i < 2000; i++) {
list.push(i);
}
window.sharedVariables = {
list: list
};
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Resig Micro-Templating. |
| ready |
doU.js |
| ready |
Resig Micro-Templating with += instead of push and join |
| ready |
ECT |
| ready |
jSmart |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.