Run results for: Variable in array vs check variables individually

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

Browser: Chrome 122

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Variable in array

12.9M/s

Variables indidually

3.0M/s

View exact numbers

Test name	Executions per second
✓ Variable in array	12,949,634 Ops/sec
Variables indidually	2,999,885 Ops/sec

Script Preparation code:

var myNumber = 5;

Tests:

Variable in array
const result = [0,1,2,3,4,5].includes(myNumber);
Variables indidually
const result = myNumber === 0 || myNumber === 1 || myNumber === 2 || myNumber === 3 || myNumber === 4 || myNumber === 5;