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Run results for:
spread vs delete
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
spread
29960832.0 Ops/sec
delete
9209037.0 Ops/sec
Tests:
spread
const object1 = { a: { values: [1,2,3,4,5] }, b: "test" }; const { a, ...rest} = object1;
delete
const object1 = { a: { values: [1,2,3,4,5] }, b: "test" }; delete object1.a;