Benchmark: forEach vs for-of

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++; }

Rendered benchmark preparation results:

Previous results

Test case name	Result
forEach
for-of

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Android 11; Mobile; rv:101.0) Gecko/101.0 Firefox/101.0

Browser/OS: Firefox Mobile 101 on Android

Test name	Executions per second
forEach	96923.8 Ops/sec
for-of	3107220.0 Ops/sec

forEach vs for-of (version: 0)