Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Chrome 114
Windows
Desktop
one year ago
Test name Executions per second
innerHTML 2634108.0 Ops/sec
removeChild 3112431.5 Ops/sec
removeChild backwards 3127532.8 Ops/sec
innerText 1984803.2 Ops/sec
replaceChildren 2168485.5 Ops/sec
HTML Preparation code:
AخA
 
1
<div id="container"></div>
Script Preparation code:
 
var node = document.getElementById('container');
for(var i = 0; i < 1000; i++) node.appendChild(document.createElement('div'));
Tests:
  • innerHTML

     
    var node = document.getElementById('container');
    node.innerHTML = '';
  • removeChild

     
    var node = document.getElementById('container');
    while(node.firstChild) node.removeChild(node.firstChild)
  • removeChild backwards

     
    var node = document.getElementById('container');
    while(node.lastChild) node.removeChild(node.lastChild)
  • innerText

     
    var node = document.getElementById('container');
    node.innerText = '';
  • replaceChildren

     
    var node = document.getElementById('container');
    node.replaceChildren();