Google Chrome DevTools Tutorials (Jacob Gube)

Chrome Developer Tools (also known as DevTools) is an essential component of any front-end developer’s toolkit. Mastering this useful in-browser tool will substantially enhance your coding workflow. DevTools has a great deal of features, and to take advantage of them, it’s wise to invest some time learning the ins-and-outs of the tool in order to unlock its true potential. (sixrevisions.com)