how to add text to div in js code example

Example 1: javascript set text of div

document.getElementById("content").innerHTML = "whatever";

Example 2: how add text to element in javascript

var h = document.createElement("H1")                // Create a <h1> element

 var t = document.createTextNode("Hello World");     // Create a text node

 h.appendChild(t);                                   // Append the text to <h1>