2nd brakes modern JS apps and many other things, especially ones working with "virtual" DOM aka ReactJs and similar. Use appendChild always. 2nd option will take current value, append your new string, and replace the current value, which termina

HTML code can be appended to a div using the insertAdjacentHTML() method. However, you need to select an element inside the div to add the code. This method takes two parameters: The position (in the document) where you want to insert the code (‘afterbe

Definition and Usage. The appendChild() method appends a node as the last child of a node. Tip: If you want to create a new paragraph, with text, remember to create the text as a Text node which you append to the paragraph, then append the paragraph to th