Dimensions

Dimensions is a Chrome extension that allows designers to easily measure screen dimensions. It works by measuring the distance between the mouse pointer and the borders of elements on a website. This extension is useful for measuring distances between elements on a webpage, but may not be as effective with images. It can also be used to measure dimensions in mockups and offers a keyboard shortcut for convenience. Dimensions is an open-source extension hosted on Github, allowing for customization and contributions from users.