Definition of viewport

The term "viewport" in web development refers to the visible area of a web page that a user can see and interact with on their device's screen. It is essentially a rectangle or frame that displays the content on the page that fits within the user's viewable screen resolution. The viewport is important because it allows designers and developers to create responsive websites that can adapt and adjust to different screen sizes and device types, ensuring a consistent and optimized user experience. In short, the viewport provides a boundary for displaying the browser's content and enables website visitors to navigate and interact with web content using their devices' displays.