Web Development refers to the process of creating and maintaining websites and web applications that are accessed via the Internet. This encompasses a variety of tasks including web design, content creation, client-side scripting, server-side scripting, and network security configuration. Web development can be divided into two main categories: front-end development, which deals with the visual aspects of a website that users interact with, and back-end development, which involves server-side logic, database interactions, and application performance.
Front-end developers typically use languages such as HTML, CSS, and JavaScript to create the user interface and ensure responsiveness and interactivity. Back-end developers work with server-side languages and frameworks, such as PHP, Ruby, Python, or Node.js, and handle the behind-the-scenes functionality.
Additionally, web development also involves understanding web hosting, databases (like MySQL or MongoDB), and using version control systems (like Git) for collaborative work. Overall, web development is essential for establishing an online presence and creating functional, dynamic websites that serve a variety of purposes, from personal blogs to complex e-commerce platforms.