Interactive Web Pages with the DOM
The Document Object Model (DOM) represents the page so programs can change the document structure, style, and content. Event listeners allow JavaScript to react to user clicks, keyboard events, and scroll positions.
javascript Example
const button = document.querySelector('#actionBtn');
const output = document.querySelector('#outputMessage');
button.addEventListener('click', () => {
output.textContent = 'Button clicked successfully!';
output.classList.toggle('active');
});