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
I wanted to check if named functions are better than anonymous functions. Plus other comparisons.
var data = Array.apply(null, Array(10)).map(function(_, i) {
return i;
});
var data2 = Array.apply(null, Array(10))
// For using in tests
var f2 = function(val, i) {
data2[i] = val + 1;
};
var f = function(val) {
return val + 1;
};
Ready to run.
Test | Ops/sec | |
---|---|---|
Map anonymous |
| ready |
for simple |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.