If you’re a web application user, the w3tweaks is what you see and interact with. It’s everything you see when you enter a website address or click on an image. The fonts, colors and layouts you see on the page are the result of frontend development. It’s the part of a web application that makes it look good.

Frontend Fundamentals: A Beginner’s Guide to Understanding the Basics

A front end is an important aspect of any website because the visual representation is the face of a product or service. It’s the first impression your visitors and customers get of a business and is a vital part of gaining their trust and loyalty. If a website is hard to navigate or poorly designed, users will likely leave and seek alternatives. This is why it’s crucial to have an intuitive and professional-looking front end.

The elements that make up a front end are HTML and CSS, which are the building blocks of a website. If you think of a house, the front-end is like the framing and plumbing while the back-end is the foundation and electrical system.

Front-end developers also use JavaScript to instruct a browser how to respond to the user. It’s used for things like tracking visitor behavior for analytics, verifying values in web forms and playing videos. It’s also being used by Progressive Web App and WebView technologies to create native-like apps that run on an operating system.