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Run results for:
lodash forEach vs for i loop vs native forEach 123
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=528907" 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/125.0.0.0 Safari/537.36
Browser:
Chrome 125
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
for of
413K/s
native forEach
397K/s
lodash.forEach
109K/s
native for
8K/s
View exact numbers
Test name
Executions per second
✓
for of
412,969 Ops/sec
native forEach
396,933 Ops/sec
lodash.forEach
109,008 Ops/sec
native for
8,429 Ops/sec
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/lodash/4.17.15/lodash.min.js"></script>
Script Preparation code:
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Tests:
lodash.forEach
var count = 0; _.forEach(values, function(v,i) { if (v.a != null) { count++; } })
native for
var count = 0; for (var i = 0; i < values.length; i++) { if (values[i].a != null) { count++; } }
native forEach
var count = 0; values.forEach(function(v) { if (v.a != null) { count++; } })
for of
var count = 0; for (const item of values) { if(item.a !==null) { count++; } }