Run results for: Ways of adding elements to an array

Run details:

User agent: Mozilla/5.0 (Android 9; Tablet; rv:66.0) Gecko/66.0 Firefox/66.0

Browser: Firefox 66

Operating system: Android

Device Platform: Tablet

Date tested: 5 years ago

Tests:

concat and re-assign
let params = [ "hello", true, 7 ]; const addition = [1, 2, 3]; params = params.concat(addition);
Spread and re-assign
let params = [ "hello", true, 7 ]; const addition = [1, 2, 3] params = [ ...params, ...addition ]
Push with spread
const params = [ "hello", true, 7 ]; const addition = [1, 2, 3] params.push(...addition);