Run results for: forEach vs for-of

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; Nokia 5.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.125 Mobile Safari/537.36

Browser: Chrome Mobile 102

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
forEach	34880.5 Ops/sec
for-of	20381720.0 Ops/sec

Tests:

forEach
const array = [{ id: 1, name: 'Bob' }, { id: 2, name: 'Sarah' }, { id: 2, name: 'Amy' }, { id: 2, name: 'Joe' }]; try { array.forEach(function(item, idx) { if (idx === 2) { throw new Error(); } }); } catch (ignore) { }
for-of
const array = [{ id: 1, name: 'Bob' }, { id: 2, name: 'Sarah' }, { id: 2, name: 'Amy' }, { id: 2, name: 'Joe' }]; let idx = 0; for (const item of array) { if (idx === 2) { break; } idx++; }