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Checking performance of Array.reverse() vs custom loops.
Also see http://jsperf.com/forloop-vs-reverse-while-loop-and-array-reverse/9.
<script>
var array = [];
for( var i = 0; i < 1000; i++){
array.push(i);
}
var length = array.length;
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Array.reverse() |
| ready |
while push then slice |
| ready |
while forward |
| ready |
for push then slice |
| ready |
for push |
| ready |
for swap |
| ready |
for swap half |
| ready |
XOR swap |
| ready |
XOR swap half |
| ready |
sort |
| ready |
destructuring |
| ready |
destructuring half |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.