Run results for: .forEach vs for const of

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/119.0

Browser: Firefox 119

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

.forEach

8K/s

for const of

4K/s

View exact numbers

Test name	Executions per second
✓ .forEach	8,378 Ops/sec
for const of	3,731 Ops/sec

Script Preparation code:

var a = [...Array(10000).keys()];
var sum = 0;

Tests: