Run results for: includes vs in vs indexOf

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Browser: Chrome 97

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var codes = [];
var usedCodes = [];
for(i=0; i<10000; i++){
	codes.push(i);
  	if (i % 2) usedCodes.push(i);
}

Tests: