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 myArray = [];
for(var i=0;i++<333;){
myArray.push(Math.random());
}
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
for i++ |
| ready |
for ++i |
| ready |
for i++ < len |
| ready |
for ++i <= len |
| ready |
while(i++ < len) |
| ready |
while(++i <= len) |
| ready |
while(i++ < len) cache |
| ready |
while(++i <= len) cache |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.