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Run results for:
test 100k obj check
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=580705" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Browser:
Chrome 131
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
foreach
2176.1 Ops/sec
for
4967.8 Ops/sec
map
810.8 Ops/sec
for of
4182.6 Ops/sec
Script Preparation code:
var arr = []; for (var i = 0; i < 100000; i++) { arr[i] = i; } function someFn(i) { return i === 42; }
Tests:
foreach
arr.forEach(function (item){ someFn(item); })
for
for (var i = 0, len = arr.length; i < len; i++) { someFn(arr[i]); }
map
arr.map(item => someFn(item))
for of
for (var item of arr) { someFn(item); }