JavaScript

JavaScript is a programming language that is used to make web pages interactive.

Tutorial

Learn JavaScript at Codecademy.

JavaScript example

const inputElement = document.querySelector("input");
const buttonElement = document.querySelector("button");
const listElement = document.querySelector("ul");

buttonElement.addEventListener("click", () => {
  const text = inputElement.value;
  const listItemElement = document.createElement("li");
  listItemElement.textContent = text;
  listElement.appendChild(listItemElement);
  inputElement.value = "";
});