Is it possible to append an element to a JavaScript nodeList?

Question

I\'m generating content dynamically, so I\'m often ending up with documentFragments which I\'m querying using querySelectorAll or querySelector

Answer 1

I have another suggestion. You can select multiple nodes by query seperator(,):

var nodes = document.querySelectorAll('h2, h3');

This code selects all h2 and h3 saved in nodes.