Run results for: DOM Parser vs insertAdjacentHTML simple

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0

Browser: Firefox 128

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

insertAdjacentHTML

116K/s

DOMParser

41K/s

View exact numbers

Test name	Executions per second
✓ insertAdjacentHTML	116,025 Ops/sec
DOMParser	41,180 Ops/sec

Script Preparation code:

var string = `
<div class="htmlTooltip">
    
    </div>  `;

Tests:

DOMParser
const html = new window.DOMParser().parseFromString(string, "text/html");
insertAdjacentHTML
const div = document.createElement("div"); const html = div.insertAdjacentHTML("afterbegin", string);