Web design and web development are two distinct fields that are often confused with one another.
Web development, on the other hand, is concerned with the functional aspect of a website. It involves building and maintaining the backend of a website, including the server, database, and application logic. Web developers use programming languages such as PHP, Python, and Ruby to build and maintain websites. They may also use frameworks such as Django, Rails, and Laravel to streamline the development process.
In short, web design is focused on the aesthetics of a website, while web development is focused on its functionality. Both are important for creating a successful website, and many professionals specialize in one or the other, or both.