Web development is the process of creating and maintaining websites or web applications, involving front-end, back-end, and full-stack development. Front-end development focuses on user interfaces using HTML, CSS, and JavaScript, while back-end development handles server-side logic with languages like Python, PHP, and Node.js, along with databases such as MySQL and MongoDB. Full-stack development combines both. The process includes planning, coding, testing, deployment, and maintenance. Popular technologies include React, Angular, Node.js, and Django. Web development is essential for building responsive, interactive, and dynamic online experiences. 🚀