JavaScript is a programming language used to create interactive and dynamic features on websites. It runs in the user's browser, allowing for things like animations, form validation, and real-time updates without reloading the page. JavaScript is essential for making websites responsive and interactive.

HTML and CSS are partners that work together to create web pages. and while they might be team mates, HTML and CSS visually look different, and they function differently too. So while you'll have to learn both, it's easr to learn HTML and CSS together at the same time. they aren't hard.

Web development is the process of building, creating, and maintaining websites and web applications. It includes everything from designing the layout and user interface (UI) to coding the functionality and ensuring the website is accessible, secure, and optimized.

Responsive .design ensures that a website looks good and works properly across all devices (desktops, tablets, smartphones). It adapts to the screen size and resolution, providing an optimal viewing experience for users

The time to develop a website can vary depending on its complexity. A simple website might take a few weeks, while more complex websites with advanced features, databases, or custom designs can take several months.