dom get element code example
Example 1: javascript get element by id
var element = document.getElementById("YourElementId");
Example 2: get element in js
var elem1 = document.getElementById("demo-id");
var elem2 = document.getElementsByClassName("demo-class");
var elem3 = document.getElementsByName("demo-name");
var elem4 = document.getElementsByTagName("p");
var elem1 = document.querySelector("#demo-id");
var elem2 = document.querySelectorAll(".demo-class");
var elem3 = document.querySelectorAll('[name="demo-name"]');
var elem4 = document.querySelectorAll("p");
Example 3: java script remowechild an element from the DOM
let node = document.getElementById("nested");
if (node.parentNode) {
node.parentNode.removeChild(node);
}