Run results for: Push & Shift vs Spread & Pop

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36

Browser: Chrome 101

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Push & Shift	12478.4 Ops/sec
Spread & Pop	50.8 Ops/sec

Script Preparation code:

var todo = [ 3, 2 ]

Tests:

Push & Shift
var params = [ 8, 15, 12 ]; todo.push(...params); var next = todo.shift();
Spread & Pop
var params = [ 8, 15, 12 ]; todo = [ ...params, ...todo]; var next = todo.pop();