Web development involves coding in languages like HTML, CSS, and JavaScript to create the functional elements of a website, including navigation menus, forms, and interactive features. Developers also work with server-side technologies like PHP, Ruby on Rails, and Python to create dynamic websites that can retrieve and store data.Together, web design and development create a website that is both visually appealing and functional. Effective web design and development are crucial for businesses and organizations that rely on their online presence to attract customers and achieve their goals.