Vanilla JavaScript refers to the pure and unaltered form of the JavaScript programming language, without the use of any external libraries or frameworks like jQuery, React, or Angular. It is the native JavaScript that operates directly within web browsers, allowing developers to build interactive and dynamic web applications using only the built-in browser APIs and JavaScript features.

Key Features of Vanilla JavaScript

• Lightweight: Vanilla JavaScript is lightweight because it doesn't include any additional libraries, making websites load faster4.

• Direct DOM Access: It provides direct access to the Document Object Model (DOM), allowing developers to manipulate HTML elements and respond to user interactions without relying on external libraries.

• Flexibility and Control: Developers have full control over the code and can customize it according to specific project requirements, fostering creativity and precision in web