quick and dirty dev tools
boysenberry is a lightweight version of the developer tools that allows you to quickly check out the layout of a page, and inspect the relevant CSS without having to open your developer tools. Most of the time, you just need to check out a few CSS attributes, and opening the dev tools is kind of a hassle. boysenberry also adds shortcuts to copy the style of an element, displays the layout bounds of all elements on a page, and lets you switch between basic and computed style with a few simple shortcuts.
after installing, press Ctrl/Cmd + B, or click the icon on any page to activate!
Hareesh Nagaraj https://github.com/hareeshnagaraj/
Dheeraj Manjunath https://github.com/dmanjunath