Run results for: innerhtml vs removechild

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36

Browser: Chrome 63

Operating system: Mac OS X 10.13.1

Device Platform: Other

Date tested: 2025 years ago

Test name	Executions per second
innerHTML	409538.9 Ops/sec
removeChild	3144664.0 Ops/sec

HTML Preparation code:

<div id="container"></div>

Script Preparation code:

var node = document.getElementById('container');

for(var i = 0; i < 100; i++) node.appendChild(document.createElement('div'));

Tests:

innerHTML
var node = document.getElementById('container'); node.innerHTML = '';
removeChild
var node = document.getElementById('container'); var child; while(child=node.firstChild) node.removeChild(child)