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Run results for:
Arrays: spread operator vs push
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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/133.0.0.0 Safari/537.36
Browser:
Chrome 133
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
spread operator
47195412.0 Ops/sec
push function
73308984.0 Ops/sec
Tests:
spread operator
var arr = [1, 2, 3]; var out = [...arr, 4];
push function
var arr = [1, 2, 3]; arr.push(4);