Run results for: different ways to loop

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:124.0) Gecko/20100101 Firefox/124.0

Browser: Firefox 124

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

for

59K/s

for-of

14K/s

View exact numbers

Test name	Executions per second
✓ for	58,879 Ops/sec
for-of	14,400 Ops/sec

Script Preparation code:

var arr = [...new Array(10000)].map(() => Math.random());

Tests: