Run results for: javascript includes vs indexOf

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0

Browser: Firefox 135

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

includes

93.5M/s

indexof

76.5M/s

View exact numbers

Test name	Executions per second
✓ includes	93,520,256 Ops/sec
indexof	76,465,608 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const fruits = ['apple', 'banana', 'orange', 'grape'];

Tests: