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

Run details:

User agent: Mozilla/5.0 (Linux; Android 9; ASUS_X01BDA) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.116 Mobile Safari/537.36

Browser: Chrome Mobile 79

Operating system: Android

Device Platform: Mobile

Date tested: 4 years ago

Script Preparation code:

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

Tests:

string-interpolation
result = `your lucky number for today is: ${luckyNumber}`
string-concatenation
result = 'your lucky number for today is:' + ' ' + luckyNumber
string-join
result = ['your lucky number for today is:', luckyNumber].join(' ');
string-appebd
result = 'your lucky number for today is:'.concat(' ').concat(luckyNumber);