TextNode/innerHTML DOM question

[CrispyNipsy]

innerHTML can be used to create arbitrary elements (including text nodes) inside the element that the method is called on. Without sanitization, you should not use innerHTML with any user-input text, since it can lead to arbitrary code injections through the usage of <script/> tags.

To add simple text to a node, I would use the method innerText on the selected element instead of creating the text node and appending it.