Web development refers to the process of building and maintaining websites or web applications. It encompasses various tasks, including coding, designing, and configuring servers. The goal is to create functional and responsive websites that offer a great user experience. Web development can be split into two main parts: front-end and back-end development. It often requires knowledge of different technologies and programming languages.Front-end development focuses on the visual elements of a website that users interact with. It involves designing layouts, navigation, and user interface elements using languages like HTML, CSS, and JavaScript. Front-end developers ensure that the website is responsive and works smoothly across different devices and screen sizes.Back-end development handles the server-side logic of a website or application. It involves working with databases, servers, and APIs to manage how data is processed and stored. Back-end developers use languages like Node.js, PHP, or Python to ensure that the application runs efficiently and securely.