Front-end development is like being the interior designer and decorator for a website. It focuses on everything you see and interact with on a website, like the layout, colors, and the style of the text. Front-end developers use three main tools: HTML, CSS, and JavaScript. HTML sets up the basic structure of the website, kind of like the walls and floors of a room. CSS then comes in to make everything look nice, choosing colors, fonts, and arranging things neatly, like choosing paint and furniture. Finally, JavaScript adds interactive elements, like buttons that do things when you click them, or menus that pop out. Together, these tools help front-end developers create websites that are not only good-looking but also user-friendly and enjoyable to use.