Run results for: .join vs string builder vs string concatenation

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 9 months ago

Script Preparation code:

var string1 = 'string1';
var string2 = 'string2';

AخA
 
var string1 = 'string1';var string2 = 'string2';

Tests:

var string3 = [string1, string2].join('');

 
var string3 = [string1, string2].join('');

string builder
var string3 = `${string1}${string2}`;
var string3 = `${string1}${string2}`;
string concatenation
var string3 = string1 + string2;
var string3 = string1 + string2;