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
Added test format without using RegEx
<script src="http://documentcloud.github.com/underscore/underscore-min.js"></script>
<script>
var hot = {
rx: /\{(\S+)\}/g
};
hot.format = function (string, context) {
return string.replace(this.rx, function (str, key) { return context[key] });
};
_.templateSettings = {
interpolate : /\{(.+?)\}/g
};
hot.formatWithoutRegEx=function(string, parameters){
var parametersKeys,
key,
i;
parametersKeys = Object.keys(parameters);
for(i = 0; i < parametersKeys.length; i++){
key = parametersKeys[i];
string = string.replace("{" + key + "}", parameters[key]);
}
return string;
};
</script>
var t1 = _.template( "{x}" ),
t2 = _.template("{x} {y}"),
t3 = _.template("{x} {y} {z}");
Ready to run.
Test | Ops/sec | |
---|---|---|
Underscore |
| ready |
Hot |
| ready |
Hot Without RegEx |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.