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

Run details:

User agent: Mozilla/5.0 (Mobile; LYF/LF-2403N/LYF-LF2403N-001-02-08-300518-i;Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5

Browser: Firefox Mobile 48

Operating system: Firefox OS

Device Platform: Mobile

Date tested: 5 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);