Run results for: Array.from vs Spread with Node List DOM More

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Edg/114.0.1823.43

Browser: Chrome 114

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Array.from on NodeList	3296.3 Ops/sec
Spread on NodeList	3165.8 Ops/sec

HTML Preparation code:

<ul>
</ul>

AخA
 
<ul>
</ul>

Script Preparation code:

var ul = document.querySelector('ul');
for(var i=0;i<1000;i++) {
  ul.appendChild(document.createElement('li'));
}

var listItems = document.querySelectorAll('li');

​x
 
var ul = document.querySelector('ul');for(var i=0;i<1000;i++) {  ul.appendChild(document.createElement('li'));}​var listItems = document.querySelectorAll('li');

Tests:

Array.from on NodeList
var other = Array.from(listItems);
var other = Array.from(listItems);
Spread on NodeList
var other = [...listItems];
var other = [...listItems];

Run results for: Array.from vs Spread with Node List DOM More

Array.from on NodeList

Spread on NodeList