Run results for: IndexOf vs Includes array of numbers

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36

Browser: Chrome 83

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
IndexOf	6121386.0 Ops/sec
Includes	7879362.0 Ops/sec

Script Preparation code:

var array = [1, 2, 3, 100500, 666]

Tests: