Web development is the process of creating and maintaining websites and web applications. It involves a combination of programming, design, and database management to ensure a seamless user experience. Web development is typically divided into three main categories: front-end, back-end, and full-stack development. Front-end development focuses on the visual and interactive aspects of a website using technologies like HTML, CSS, and JavaScript. Back-end development deals with server-side logic, databases, and application functionality using languages such as Python, PHP, or Node.js. Full-stack developers have expertise in both front-end and back-end development. As the internet continues to evolve, web development remains a crucial field, shaping the digital world we interact with daily.