Run results for: Array.prototype.concat vs spread operator (2 separate arrays of same type)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:124.0) Gecko/20100101 Firefox/124.0

Browser: Firefox 124

Operating system: Linux

Device Platform: Desktop

Date tested: 7 months ago

Test name	Executions per second
Array.prototype.concat	8935132.0 Ops/sec
spread operator	6256677.0 Ops/sec

Tests:

Array.prototype.concat
const params = [ {id:1}, {id:2}, {id:3} ]; const initial = [ {id:4}, {id:5}, {id:6} ]; const other = initial.concat(params);
spread operator
const params = [ {id:1}, {id:2}, {id:3} ]; const initial = [ {id:4}, {id:5}, {id:6} ]; const other = [ ...initial, ...params ]