What is responsive design?

Responsive design, often called responsive web design, is an approach to creating websites that ensures they look and function well on a wide range of devices and screen sizes—from large desktop monitors to tablets and smartphones. Instead of designing separate versions of a site for each device, responsive design uses flexible layouts, images, and CSS media queries to automatically adjust the site's appearance and layout based on the screen size and orientation. The goal of responsive design is to provide an optimal viewing experience with easy navigation and readability, no matter what device a visitor is using. This means text remains legible without zooming, images scale properly, and menus or buttons adapt to touchscreens or smaller displays. Responsive design improves usability, accessibility, and often SEO, as search engines favor mobile-friendly websites. In summary, responsive web design makes websites adaptable and user-friendly across diverse devices by employing flexible grids, fluid images, and CSS techniques that respond dynamically to different screen environments.