Run results for: has vs includes

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Windows

Device Platform: Desktop

Date tested: 9 months ago

has

144.5M/s

includes

112.9M/s

View exact numbers

Test name	Executions per second
✓ has	144,508,832 Ops/sec
includes	112,901,144 Ops/sec

Script Preparation code:

var arr = Array.from(100).fill().map((_, index) => index);
var set = new Set(arr);

Tests: