Run results for: set.has vs. array.includes vs array.indexOf on big data

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Linux

Device Platform: Desktop

Date tested: 8 months ago

Script Preparation code:

var a = [];
for(let i = 0; i < 10000; i++){
	a.push(i)
}
var b = new Set(a)

Tests: