This gist showcases how to remove an element from the dom its further explained in the DOD article by Yasir Gaji

remove-1.js

const liElements = document.querySelectorAll('li'); // initializing a variable to represent all the "li" elements in the provided Html collection

liElements[1].remove(); // THIS TARGTES AND SELECTS THE "li" ELEMEMT IN THE SECOND INDEX IN THE "liElements" AND REMOVES IT