Run results for: string-interpolation-vs-concatenation

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 12_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/75.0.3770.103 Mobile/15E148 Safari/605.1

Browser: Chrome Mobile iOS 75

Operating system: iOS 12.3

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
string-interpolation	5796000.0 Ops/sec
string-concatenation	5531330.0 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