Run results for: String concatenation vs concat method

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Browser: Chrome 101

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
String concatenation	215045400.0 Ops/sec
Concat method	215769700.0 Ops/sec

Script Preparation code:

let str1 = '';
let str2 = '';

Tests:

String concatenation
for (i = 0; i > 1000; i++) { str1 += "random text. "; }
Concat method
for (i = 0; i > 1000; i++) { str2 = str2.concat("random text. "); }