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

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

string-concatenation

517.0M/s

string-interpolation

146.3M/s

string-appebd

71.9M/s

string-join

22.6M/s

View exact numbers

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);