Using Tag Names

Another way to find elements on an HTML page is the getElementsByTagName method. It accepts a tag name, e.g., 'h1', 'div', or 'p', and returns all such elements in an array. Here, we use the method to retrieve an array of all 'div' elements. function show() { "use strict"; // if you want to search in the complete document, you must specify 'document' let elemArray = document.getElement...