Run results for: Native JS: Array.join strings vs template literals vs String.concat

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:120.0) Gecko/20100101 Firefox/120.0

Browser: Firefox 120

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

var name = "name";
var id = "id";

Tests:

join
for (let i = 0; i < 80; ++i) { let result = [id, ':', i, ', ', name, ':', 'name', i].join(); }
concat
for (let i = 0; i < 80; ++i) { let result = "".concat(id, ':', i, ', ', name, ':', 'name', i); }
using template literals
for (let i = 0; i < 80; ++i) { let result = `${id}:${i}, ${name}:name${i}`; }