Run results for: Array concat vs spread operator vs push____

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Firefox/68.0

Browser: Firefox 68

Operating system: Mac OS X 10.14

Device Platform: Desktop

Date tested: 4 years ago

Tests:

Array.prototype.concat
const params = [ ...Array(10000).keys() ]; const other = params.concat(10000);
spread operator
const params = [ ...Array(10000).keys() ] const other = [...params,10000 ]
Push
const params = [ ...Array(10000).keys() ]; params.push(10000);