Run results for: javascript concat vs spread operator vs push

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Browser: Chrome 103

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Tests:

concat
var existed = [ 1, 2, 3 ]; var params = [ "hello", true, 7 ]; var other = existed.concat(params);
spread operator
var existed = [ 1, 2, 3 ]; var params = [ "hello", true, 7 ]; var other = [ ...existed, ...params ];
push
var existed = [ 1, 2, 3 ]; var params = [ "hello", true, 7 ]; var other = existed.push(...params);