Run results for: IndexOf vs Includes in function

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:145.0) Gecko/20100101 Firefox/145.0

Browser: Firefox 145

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 8 months ago

IndexOf

82.0M/s

Includes

80.2M/s

View exact numbers

Test name	Executions per second
✓ IndexOf	81,956,368 Ops/sec
Includes	80,191,336 Ops/sec

Script Preparation code:

var needle = () => {}
var arr = [() => {}, () => {}, () => {}, () => {}, () => {}, () => {}, () => {}, needle, () => {}, () => {}, () => {}, () => {}, () => {}]

Tests:

IndexOf
arr.indexOf(needle)
Includes
arr.includes(needle)

Run results for: IndexOf vs Includes in function

Banana

IndexOf

Includes