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
<script>
var myjson = '{"mylist": [4, 8, 15, 16, 23, 42], "myobject": {"hello": "world"}, "myint": 23, "mystrlist": ["foo", "bar"]}',
cachedEval = eval('(' + myjson + ')'),
cachedFunction = (new Function('return ' + myjson));
function tuenti_decode(string, secure) {
if (typeof string != "string" || !string.length) {
return null;
}
if (secure && !/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/.test(string.replace(/\\./g, "@").replace(/"[^"\\\n\r]*"/g, ""))) {
return null;
}
return eval("(" + string + ")");
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Evil |
| ready |
JSON.parse |
| ready |
New Function Parse |
| ready |
Cached Function |
| ready |
Tuenti implementation |
| ready |
Tuenti secure |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.