Run results for: string-interpolation-vs-concatenation

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 12_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 12

Operating system: iOS 12.4.1

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
string-interpolation	2317417.0 Ops/sec
string-concatenation	2357563.0 Ops/sec

Script Preparation code:

var luckyNumber = Math.round(Math.random() * 100);

Tests:

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

Run results for: string-interpolation-vs-concatenation

string-interpolation

string-concatenation