Javascript array concat vs push
JavaScript performance comparison
Preparation code
<script>
Benchmark.prototype.setup = function() {
var arr1 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
var arr2 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
var arr3 = []
};
</script>
Test runner
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Test | Ops/sec | |
---|---|---|
concat
|
|
pending… |
slice push
|
|
pending… |
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