Run results for: find() vs indexOf() vs for...of vs for-loop - bigger array

Run details:

User agent: Mozilla/5.0 (iPad; CPU OS 14_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/96.0.4664.53 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 96

Operating system: iOS 14.8

Device Platform: Tablet

Date tested: 2 years ago

HTML Preparation code:

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

Script Preparation code:

var arr = [...Array(10000).keys()];
arr.push('b');

Tests:

for-loop
for(let i=0; i<arr.length; i++){ const value = arr[i]; if (value === 'b') { return value; } }
for..of
for (const value of arr) { if (value === 'b') { return value; } }
Array.find()
return arr.find(node => node === 'b');
indexOf
return arr[arr.indexOf('b')];