Run results for: string-interpolation-vs-concatenation with two variables

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

string-interpolation

283.9M/s

string-concatenation

269.3M/s

View exact numbers

Test name	Executions per second
✓ string-interpolation	283,858,720 Ops/sec
string-concatenation	269,275,232 Ops/sec

Script Preparation code:

var luckyNumber = Math.round(Math.random() * 100);
var string = "your lucky number for today is:";

Tests: