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Run results for:
find vs fors
Testing the difference between native loops and find()
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<iframe src="https://measurethat.net/Embed?id=613402" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:140.0) Gecko/20100101 Firefox/140.0
Browser:
Firefox 140
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
one year ago
for-loop
90.6M/s
Array.find()
49.0M/s
for..of
38.5M/s
View exact numbers
Test name
Executions per second
✓
for-loop
90,616,384 Ops/sec
Array.find()
49,019,912 Ops/sec
for..of
38,501,124 Ops/sec
HTML Preparation code:
<div id='test'></div>
Tests:
for-loop
var arr = ['a', 'b', 'test']; let val; for(i=0; i<arr.length; i++){ var value = arr[i]; if (value === 'test') { val = value; break; } }
for..of
var arr = ['a', 'b', 'test']; let val; for (var value of arr) { if (value === 'test') { val = value; break; } }
Array.find()
var arr = ['a', 'b', 'test']; let val = arr.find(node => node.id === 'test');