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Run results for:
Object entries vs forin
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=600761" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0
Browser:
Firefox 137
Operating system:
Ubuntu
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Object.entries
14162953.0 Ops/sec
for...in
43702220.0 Ops/sec
Script Preparation code:
var arrayValue = [{a: 30310}, {b: 100303}, {c: 3040494}] var objectValue = { a: 30310, b: 100303, c: 3040494}
Tests:
Object.entries
Object.entries(objectValue).forEach(() => {})
for...in
for(var k in objectValue) { var v = objectValue[k]; }