Run results for: for...of (no break) vs find()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Array.find()

160.9M/s

for..of

146.5M/s

View exact numbers

Test name	Executions per second
✓ Array.find()	160,948,016 Ops/sec
for..of	146,496,000 Ops/sec

HTML Preparation code:

<div id='test'></div>

Tests:

for..of
var arr = ['hello', 'a', 'b']; let val; for (var value of arr) { if (value === 'b') { val = value; } }
Array.find()
var arr = ['hello', 'a', 'b']; let val = arr.find(node => node.id === 'b');