Run results for: string-interpolation-vs-concatenation-performance

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:142.0) Gecko/20100101 Firefox/142.0

Browser: Firefox 142

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 10 months ago

string-interpolation

7.4M/s

string-concatenation

6.8M/s

View exact numbers

Test name	Executions per second
✓ string-interpolation	7,376,012 Ops/sec
string-concatenation	6,833,212 Ops/sec

Script Preparation code:

var luckyNumber = Math.round(Math.random() * 100);
var stringValue = 'lorem ipsum';
var today = new Date();

Tests:

string-interpolation
`your lucky number for today (${today}) is: ${luckyNumber} ... ${stringValue}`
string-concatenation
'your lucky number for today (' + today + ') is: ' + luckyNumber + ' ... ' + stringValue