<p>Web development is the process of creating and maintaining websites and web applications that are accessible via the internet. It involves a combination of programming, design, and technical skills to build functional, visually appealing, and user-friendly websites.</p><p>The field can be broadly divided into three main areas:</p><ol><li><p><strong>Frontend Development</strong>: Focuses on the visual and interactive aspects of a website. Developers use languages like HTML, CSS, and JavaScript to design the user interface (UI) and ensure a seamless user experience (UX).</p></li><li><p><strong>Backend Development</strong>: Handles the server-side logic, databases, and application architecture. Common backend languages include Python, PHP, Java, and JavaScript (Node.js).</p></li><li><p><strong>Full-stack Development</strong>: Combines both frontend and backend skills, enabling developers to build and manage entire web applications.</p></li></ol><p>Web development is a dynamic and ever-evolving field, requiring a good understanding of technology trends, frameworks, and tools. Whether building a simple blog or a complex e-commerce platform, web development is the foundation of the online world.</p>