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: 7 DOM nodes ... 7 interpolated values. (take note pistachio is a proof of concept)
<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://gist.github.com/raw/550881/29bb186167079c0b33ab6e9d50d779f37860cfa4/micro.js"></script>
<script src="http://github.com/creationix/haml-js/raw/master/lib/haml.js"></script>
<script src="http://gist.github.com/raw/550723/12d176698628e30a1df398c7ac7aea93924e1294/jade.js"></script>
<script src="http://github.com/hij1nx/JUP/raw/master/js/jup.js"></script>
<script src="http://jashkenas.github.com/coffee-script/extras/coffee-script.js"></script>
<script src="http://github.com/sstephenson/eco/raw/gh-pages/dist/eco.js"></script>
<!--Proof of concept streaming template (is handicapped due to nature of test being buffered)-->
<script src="http://gist.github.com/raw/578481/3f58dc6775a988da9c160c099fdd1f68d262d55a/pistachio1.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>";
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.underscoreTemplate = _.template(micro);
window.resigTemplate = tmpl(micro);
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.jupTemplate = ['div', ['h1',
{
'class': 'header'
}, "{{header}}"],
['h2',
{
'class': 'header2'
}, "{{header2}}"],
['h3',
{
'class': 'header3'
}, "{{header3}}"],
['h4',
{
'class': 'header4'
}, "{{header4}}"],
['h5',
{
'class': 'header5'
}, "{{header5}}"],
['h6',
{
'class': 'header6'
}, "{{header6}}"],
['ul',
{
'class': 'list'
}, ['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item'
}, '{{list}}'],
['li',
{
'class': 'item}'
}, '{{list}}']
]
];
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");
jade.render(jadeTemplate, {
locals: sharedVariables,
filename: 'test.js',
cache: true
});
window.ecoTemplate = eco.link("<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.pistachioTemplate = pistachio.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>", {
default_value: ""
})
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Mustache.js Template |
| ready |
Resig Micro-Templating. |
| ready |
Creationix's Haml-js Template |
| ready |
Jade Template |
| ready |
JUP Template |
| ready |
Underscore.js Template |
| ready |
Eco Template |
| ready |
Pistachio Template |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.