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Run results for:
Array.push vs Spread operator
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36
Browser:
Chrome 148
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one month ago
Array.push
1K/s
Spread operator
698/s
View exact numbers
Test name
Executions per second
✓
Array.push
1,323 Ops/sec
Spread operator
698 Ops/sec
Tests:
Array.push
let array = new Array(1000000).fill(0); array.push(1);
Spread operator
let array = new Array(1000000).fill(0); array = [...array, 1];