Run results for: Array.prototype.concat vs spread operator vs push spread

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 11_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 11

Operating system: iOS 11.3

Device Platform: Mobile

Date tested: 6 years ago

Tests:

Array.prototype.concat
var params = [ "hello", true, 7 ]; var other = [ 1, 2 ].concat(params);
spread operator
var params = [ "hello", true, 7 ] var other = [ 1, 2, ...params ]
spread push
var params = [ "hello", true, 7 ]; var other = [].push(...params)
Push
var params = [ "hello", true, 7 ]; params.push(1); params.push(2);