Web design and web application development are related but distinct disciplines. Web design focuses on the planning, visual appearance, and user experience of a website. It’s about creating an attractive and intuitive interface. Web application development, on the other hand, involves building interactive, functional tools that users can use to accomplish specific tasks. While web design concentrates on the aesthetics and usability of a website, web application development focuses on creating dynamic, interactive functionality. Think of web design as building the look and feel of a house, and web application development as building the plumbing and electrical systems. Web applications are often more complex and data-driven than standard websites, and are designed to perform specific tasks, process data, and interact with the user.