Run results for: append vs innerHTML 2

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 127

Operating system: Android

Device Platform: Mobile

Date tested: 3 months ago

HTML Preparation code:

<div id="test"></div>

Tests:

innerHTML a
document.getElementById('test').innerHTML = '' let newDiv = '<div id="testing">' for (i = 0; i < 1000; i++) { newDiv += '<div class="testClass">dsfdsffjkdf</div>' } newDiv += '</div>' document.getElementById('test').innerHTML = newDiv
innerHTML b
document.getElementById('test').innerHTML = '' let newDiv = '<div id="testing">' for (i = 0; i < 1000; i++) { newDiv += '<div class="testClass">dsfdsffjkdf</div>' } newDiv += '</div>' document.getElementById('test').innerHTML += newDiv
append
document.getElementById('test').innerHTML = '' const newElement = document.createElement("div"); newElement.id = "testing" for (i = 0; i < 1000; i++) { const newElementPart = document.createElement("div"); newElementPart.id = i newElementPart.classList.add("testClass"); newElementPart.appendChild(document.createTextNode('dsfdsffjkdf')); newElement.appendChild(newElementPart); } document.getElementById("test").append(newElement);