JavaScript template language shootoff

JavaScript performance comparison

Revision 296 of this test case created by Fabiano Nunes

Info

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.

Preparation code

<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>





<script src="http://closure-templates.googlecode.com/svn/trunk/javascript/soyutils.js"></script>

<script>
// {namespace closureSoyTemplate}
// 
// /**
//  * Says hello to the world.
//  * @param header
//  * @param header2
//  * @param header3
//  * @param header4
//  * @param header5
//  * @param header6
//  * @param list
//  */
// {template .helloWorld}
// <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'>
//   {foreach $l in $list}
//   <li class='item'>{$l}</li>
//   {/foreach}
// </ul>
// </div>
// {/template}

// The following was generated (and modified) by the above soy template.
// java -jar SoyToJsSrcCompiler.jar --outputPathFormat out.js in.js.soy

if (typeof closureSoyTemplate == 'undefined') { var closureSoyTemplate = {}; }
window.soySB = new soy.StringBuilder();
closureSoyTemplate.helloWorld = function(opt_data, opt_sb) {
  var output = opt_sb || new soy.StringBuilder();
  output.append('<div><h1 class=\'header\'>', soy.$$escapeHtml(opt_data.header), '</h1><h2 class=\'header2\'>', soy.$$escapeHtml(opt_data.header2), '</h2><h3 class=\'header3\'>', soy.$$escapeHtml(opt_data.header3), '</h3><h4 class=\'header4\'>', soy.$$escapeHtml(opt_data.header4), '</h4><h5 class=\'header5\'>', soy.$$escapeHtml(opt_data.header5), '</h5><h6 class=\'header6\'>', soy.$$escapeHtml(opt_data.header6), '</h6><ul class=\'list\'>');
  var lList16 = opt_data.list;
  var lListLen16 = lList16.length;
  for (var lIndex16 = 0; lIndex16 < lListLen16; lIndex16++) {
    var lData16 = lList16[lIndex16];
    output.append('<li class=\'item\'>', soy.$$escapeHtml(lData16), '</li>');
  }
  output.append('</ul></div>');
  if (!opt_sb) return output.toString();
};

// The following was compiled with --codeStyle concat

closureSoyTemplate.helloWorldConcat = function(opt_data) {
  var output = '<div><h1 class=\'header\'>' + soy.$$escapeHtml(opt_data.header) + '</h1><h2 class=\'header2\'>' + soy.$$escapeHtml(opt_data.header2) + '</h2><h3 class=\'header3\'>' + soy.$$escapeHtml(opt_data.header3) + '</h3><h4 class=\'header4\'>' + soy.$$escapeHtml(opt_data.header4) + '</h4><h5 class=\'header5\'>' + soy.$$escapeHtml(opt_data.header5) + '</h5><h6 class=\'header6\'>' + soy.$$escapeHtml(opt_data.header6) + '</h6><ul class=\'list\'>';
  var lList16 = opt_data.list;
  var lListLen16 = lList16.length;
  for (var lIndex16 = 0; lIndex16 < lListLen16; lIndex16++) {
    var lData16 = lList16[lIndex16];
    output += '<li class=\'item\'>' + soy.$$escapeHtml(lData16) + '</li>';
  }
  output += '</ul></div>';
  return output;
};

</script>


<script src="http://twitter.github.com/hogan.js/1.0.0/hogan.js"></script>
<script>
window.hoganPrecompiledTemplate = Hogan.compile(window.mustacheTemplate);
</script>
 

Preparation code output

Test runner

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Testing in unknown unknown
Test Ops/sec
Mustache.js Template
 
Mustache.to_html(mustacheTemplate, sharedVariables);
 pending…
Resig Micro-Templating.
 
resigTemplate(sharedVariables);
 pending…
Creationix's Haml-js Template
 
hamlTemplate(sharedVariables);
 pending…
Jade Template
 
jade.render(jadeTemplate, {
 locals: sharedVariables,
 filename: 'test.js',
 cache: true
});
 pending…
Underscore.js Template
 
underscoreTemplate(sharedVariables);
 pending…
Eco Template
 
ecoTemplate(sharedVariables);
 pending…
jQuery Templates
 
jQueryTemplate($, {
 data: sharedVariables
}).join("");
 pending…
Handlebars.js
 
handlebarsTemplate(sharedVariables);
 pending…
ejs
 
ejs.render(sharedVariables);
 pending…
Pure
 
pureTemplate(sharedVariables);
 pending…
Creationix's Haml-js Template (compiled & optimized)
 
Haml.execute(window.hamlOptimized, sharedVariables, sharedVariables);
 pending…
dust
 
// async test
dust.render("dustTemplate", sharedVariables, function() {
  deferred.resolve()
});
 
 pending…
KiTE
 
kiteCompiledTemplate(sharedVariables);
 pending…
Milk
 
Milk.render(mustacheTemplate, sharedVariables);
 pending…
Tim
 
tim(timTemplate, sharedVariables);
 pending…
Tim (lite, cached)
 
timLiteCached(timLiteTemplate, sharedVariables);
 pending…
Weld
 
weld(document.getElementById('weld'), sharedVariables);
 pending…
Plates
 
Plates.bind(platesTemplate, sharedVariables);
 pending…
closure soy template
 
closureSoyTemplate.helloWorld(sharedVariables);
 
 pending…
closure soy template with --codeStyle concat
 
closureSoyTemplate.helloWorldConcat(sharedVariables);
 
 pending…
closure soy template with shared reset string builder
 
window.soySB.clear();
closureSoyTemplate.helloWorld(sharedVariables, window.soySB);
 
 pending…
hogan precompiled template
 
window.hoganPrecompiledTemplate.render(window.sharedVariables);
 
 pending…

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