Run results for: Array concat vs spread vs push spread, loop, apply

Compare the new ES6 spread operator with the traditional concat() method and push

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) QtWebEngine/6.6.1 Chrome/112.0.5615.213 Safari/537.36
Chrome 112
Mac OS X 10.15.7
Desktop
2 years ago
Push Loop
4.1M/s
Push Spread
3.7M/s
Push Apply
3.7M/s
spread operator
2.6M/s
Array.prototype.concat
1.9M/s
View exact numbers
Test name Executions per second
✓ Push Loop 4,124,472 Ops/sec
Push Spread 3,693,135 Ops/sec
Push Apply 3,674,974 Ops/sec
spread operator 2,603,881 Ops/sec
Array.prototype.concat 1,903,514 Ops/sec
Script Preparation code:
Tests: