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
XTPL addition.
XTPL : A Resig microtemplating spin off
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/underscore-1.4.4.min.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/mustache-0.7.2.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/handlebars.1.0.0-rc.3.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/kendo.core.min.2013.1.319.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/dust-runtime-1.2.3.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/tempo-2.0.js"></script>
<script src="https://rawgithub.com/danactive/js-template-engines-performance/master/lib/hogan-2.0.0.js"></script>
<!--External Template Definitions-->
<script type="text/x-kendo-template" id="kendoUIextTemplate"><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></script>
<script>
var render = function(param) {
var el = document.createElement(param.tagName);
if(param.attr) {
Object.keys(param.attr).forEach(function(key){
el.setAttribute(key, param.attr[key]);
});
}
if(param.text) {
el.textContent = param.text;
}
if(param.el && param.el.length) {
for(var i in param.el) {
el.appendChild(this.elGenerate(param.el[i]));
}
}
return el;
};
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']
};
var test = {
"tagName" : "div",
"el" : [{
"tagName" : "h1",
"attr" : {
"className" : "header"
},
"text" : sharedVariables.header
},{
"tagName" : "h2",
"attr" : {
"className" : "header"
},
"text" : sharedVariables.header2
},{
"tagName" : "h3",
"attr" : {
"className" : "header"
},
"text" : sharedVariables.header3
},{
"tagName" : "h4",
"attr" : {
"className" : "header"
},
"text" : sharedVariables.header4
},{
"tagName" : "h5",
"attr" : {
"className" : "header"
},
"text" : sharedVariables.header5
},{
"tagName" : "h6",
"attr" : {
"className" : "header"
},
"text" : sharedVariables.header6
}]
};
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.underscoreTemplate = _.template("<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.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>");
Handlebars.template((function(){var a=Handlebars.template,b=Handlebars.templates=Handlebars.templates||{};b["template-handlebars.html"]=a(function(a,b,c,d,e){function k(a,b){var c="";return c+="<li class='item'>"+i(typeof a===h?a.apply(a):a)+"</li>",c}this.compilerInfo=[2,">= 1.0.0-rc.3"],c=c||a.helpers,e=e||{};var f="",g,h="function",i=this.escapeExpression,j=this;f+="<div><h1 class='header'>",(g=c.header)?g=g.call(b,{hash:{},data:e}):(g=b.header,g=typeof g===h?g.apply(b):g),f+=i(g)+"</h1><h2 class='header2'>",(g=c.header2)?g=g.call(b,{hash:{},data:e}):(g=b.header2,g=typeof g===h?g.apply(b):g),f+=i(g)+"</h2><h3 class='header3'>",(g=c.header3)?g=g.call(b,{hash:{},data:e}):(g=b.header3,g=typeof g===h?g.apply(b):g),f+=i(g)+"</h3><h4 class='header4'>",(g=c.header4)?g=g.call(b,{hash:{},data:e}):(g=b.header4,g=typeof g===h?g.apply(b):g),f+=i(g)+"</h4><h5 class='header5'>",(g=c.header5)?g=g.call(b,{hash:{},data:e}):(g=b.header5,g=typeof g===h?g.apply(b):g),f+=i(g)+"</h5><h6 class='header6'>",(g=c.header6)?g=g.call(b,{hash:{},data:e}):(g=b.header6,g=typeof g===h?g.apply(b):g),f+=i(g)+"</h6><ul class='list'>",g=c.each.call(b,b.list,{hash:{},inverse:j.noop,fn:j.program(1,k,e),data:e});if(g||g===0)f+=g;return f+="</ul></div>",f})})());
//Resig Template Function (modified to support ')
function tmpl(str) {
var strFunc =
"var p=[];" +
"with(obj){p.push('" +
str.replace(/[\r\t\n]/g, " ")
.replace(/'(?=[^#]*#>)/g, "\t")
.split("'").join("\\'")
.split("\t").join("'")
.replace(/<#=(.+?)#>/g, "',$1,'")
.split("<#").join("');")
.split("#>").join("p.push('")
+ "');}return p.join('');";
return new Function("obj", strFunc);
}
window.resig = tmpl("<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>");
//Resig modified template function (no "with" block)
function tmpl2(str) {
var strFunc =
"var p=[];" +
"p.push('" +
str.replace(/[\r\t\n]/g, " ")
.replace(/'(?=[^#]*#>)/g, "\t")
.split("'").join("\\'")
.split("\t").join("'")
.replace(/<#=(.+?)#>/g, "',$1,'")
.split("<#").join("');")
.split("#>").join("p.push('")
+ "');return p.join('');";
return new Function("data", strFunc);
}
window.resig2 = tmpl2("<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>");
//======================== XTPL
window.xtpltemplate = '<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>{%=xxxx%}<h6 class="header6">{%=header6%}</h6><ul class="list">{%js var i=0, alen=xtplData.list.length; for ( i=0; i < alen; i++ ) { js%} <li class="item">{%=list[i]%}</li> {%js } js%}</ul></div>';
(function(){
this.xtpl = function xtpl(templatestring, data){
//======================================================================
//==-- 2basix version (improved code..)
//======================================================================
var ret='', err='';
var pre_tpl = templatestring.replace(/[\r\t\v\n\b]/g, "")
.split("'").join("\\'")
.split("{%js").join("');")
.split("js%}").join("; arr.push('") ;
// Generate a reusable function that will serve as a template generator.
try{
var rdata = /{%=\s*(.+?)\s*%}/g;
var rfunc = /{%=\s*\(\s*(.+?)\s*\)\s*%}/g;
var xfn =
// Generate a reusable function that will serve as a template generator.
new Function("xtplData",
"var arr=[]; arr.push('"+
pre_tpl
.replace(rfunc, "',(xtplData.$1),'") // take care off functions
.replace(rdata, "'+((xtplData.$1)?xtplData.$1:'')+'")
+"'); return arr.join('');"
);
} catch(err) {
txt="xtpl: There is an error inside the template string\n\n";
txt+="Click OK to continue.\n\n";
alert(txt);
return '';
}
if (!data) { return xfn } // return the function !!!
//=================================================
try{ ret=xfn(data); } catch(err) {
txt="xtpl: Error occured when generating the HTML from the template \n\n";
txt+="Click OK to continue.\n\n";
alert(txt);
return '';
}
return ret;
};
})();
window.xtplfunc = xtpl(window.xtpltemplate);
//======================== XTPL
window.kendouiTemplate = kendo.template("<div><h1 class='header'>#= data.header #</h1><h2 class='header2'>#= data.header2 #</h2><h3 class='header3'>#= data.header3 #</h3><h4 class='header4'>#= data.header4 #</h4><h5 class='header5'>#= data.header5 #</h5><h6 class='header6'>#= data.header6 #</h6><ul class='list'># for (var i = 0, l = data.list.length; i < l; i++) { #<li class='item'>#= data.list[i] #</li># } #</ul></div>", {useWithBlock: true});
window.kendouiTemplate2 = kendo.template("<div><h1 class='header'>#= data.header #</h1><h2 class='header2'>#= data.header2 #</h2><h3 class='header3'>#= data.header3 #</h3><h4 class='header4'>#= data.header4 #</h4><h5 class='header5'>#= data.header5 #</h5><h6 class='header6'>#= data.header6 #</h6><ul class='list'># for (var i = 0, l = data.list.length; i < l; i++) { #<li class='item'>#= data.list[i] #</li># } #</ul></div>", {useWithBlock: false});
//Use external template definition
window.kendoUIAlt1 = kendo.template($("#kendoUIextTemplate").html());
window.kendoUIAlt2 = kendo.template($("#kendoUIextTemplate").html(), {useWithBlock: false});
window.dustTemplatePrecompiled = (function(){dust.register("dustTemplatePrecompiled",body_0);function body_0(chk,ctx){return chk.write("<div><h1 class='header'>").reference(ctx.get("header"),ctx,"h").write("</h1><h2 class='header2'>").reference(ctx.get("header2"),ctx,"h").write("</h2><h3 class='header3'>").reference(ctx.get("header3"),ctx,"h").write("</h3><h4 class='header4'>").reference(ctx.get("header4"),ctx,"h").write("</h4><h5 class='header5'>").reference(ctx.get("header5"),ctx,"h").write("</h5><h6 class='header6'>").reference(ctx.get("header6"),ctx,"h").write("</h6><ul class='list'>").section(ctx.get("list"),ctx,{"block":body_1},null).write("</ul></div>");}function body_1(chk,ctx){return chk.write("<li class='item'>").reference(ctx.getPath(true,[]),ctx,"h").write("</li>");}return body_0;})();
window.dustTemplate2 = function(content) {
dust.loadSource(dustTemplatePrecompiled, "dustTemplatePrecompiled");
dust.render("dustTemplatePrecompiled", content, function() {});
};
window.dustTemplatePrecompiledCached = (function(){dust.register("dustTemplatePrecompiledCached",body_0);function body_0(chk,ctx){return chk.write("<div><h1 class='header'>").reference(ctx.get("header"),ctx,"h").write("</h1><h2 class='header2'>").reference(ctx.get("header2"),ctx,"h").write("</h2><h3 class='header3'>").reference(ctx.get("header3"),ctx,"h").write("</h3><h4 class='header4'>").reference(ctx.get("header4"),ctx,"h").write("</h4><h5 class='header5'>").reference(ctx.get("header5"),ctx,"h").write("</h5><h6 class='header6'>").reference(ctx.get("header6"),ctx,"h").write("</h6><ul class='list'>").section(ctx.get("list"),ctx,{"block":body_1},null).write("</ul></div>");}function body_1(chk,ctx){return chk.write("<li class='item'>").reference(ctx.getPath(true,[]),ctx,"h").write("</li>");}return body_0;})();
dust.loadSource(dustTemplatePrecompiledCached, "dustTemplatePrecompiledCached");
window.dustTemplate3 = function(content) {
dust.render("dustTemplatePrecompiledCached", content, function() {});
};
$(document.body).append('<ul id="tempoTemplate"> <li data-template> {{header}} {{header2}} {{header3}} {{header4}} {{header5}} {{header6}} <ul><li >{{list}}</li></ul></li></ul> ');
var tempoPrepared = Tempo.prepare('tempoTemplate');
tempoTemplate = function(data) { tempoPrepared.render(data); }
tempoTemplate()
window.hoganCompile = Hogan.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>");
var render = function(param) {
var el = document.createElement(param.tagName);
if(param.attr) {
Object.keys(param.attr).forEach(function(key){
el.setAttribute(key, param.attr[key]);
});
}
if(param.text) {
el.textContent = param.text;
}
if(param.el && param.el.length) {
for(var i in param.el) {
el.appendChild(this.elGenerate(param.el[i]));
}
}
return el;
};
</script>var render = function(param) {
var el = document.createElement(param.tagName);
if(param.attr) {
Object.keys(param.attr).forEach(function(key){
el.setAttribute(key, param.attr[key]);
});
}
if(param.text) {
el.textContent = param.text;
}
if(param.el && param.el.length) {
for(var i in param.el) {
el.appendChild(this.elGenerate(param.el[i]));
}
}
return el;
};Ready to run.
| Test | Ops/sec | |
|---|---|---|
| My | | ready |
| underscore.js | | ready |
| handlebar.js | | ready |
| handlebar.js (precompiled) | | ready |
| dust.js (precompiled) | | ready |
| dust.js (precompiled, cached) | | ready |
| TempoJs | | ready |
| Hogan.js | | ready |
| Kendo UI Templates (Default) | | ready |
| Kendo UI Templates (No "with" block) | | ready |
| Resig Micro Templates (modified) | | ready |
| Resig Micro Templates (No "with" block) | | ready |
| xtpl test | | ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.