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 obj = {
c: function() { return Math.sin(1); }
}
obj.closure = function(cb) {
var that = this;
setTimeout(function() {
that.c();
cb();
}, 0);
}
obj.bind = function(cb) {
setTimeout((function() {
this.c();
cb();
}).bind(this), 0);
}
obj.cached = (function(cb) {
var f = (function(cb) { this.c(); cb(); }).bind(obj);
return function(cb) {
setTimeout(f, 0, cb);
}
})();
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
closure |
| ready |
bind |
| ready |
cached |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.