What is a Viewport?

A viewport is the visible area of a web page that a user can see and interact with on their device. In the context of web design, the viewport refers to the part of the browser window where content is displayed. The size of the viewport varies depending on the device being used, whether it’s a desktop, tablet, or smartphone.

Viewport management is crucial for responsive web design, ensuring that a website adapts appropriately to different screen sizes. By setting the viewport with the correct meta tags and adjusting content to fit the screen, designers can create a seamless and optimized experience across devices, improving user engagement and accessibility.