Within the last couple of years, Quantum is a huge innovation for Firefox and certainly outperforms the competition. The tab window of Firefox Developer Edition 64 bit is new and includes a list of recommended stories and most-visited websites.Ī totally redesigned engine which looks new and performs better Plus, there is a new main menu that is better organized than the old menu. The square tabs have replaced the curvy tabs. The GUI design pattern of the interface is brand new and feels more modernized. The new “Photon” user interface comes with a refreshed appearance

As for the Console, it now lets you inspect in-line objects and conduct group messaging.

For example, CSS work can now be done with the Inspector.

There are several new features for the Inspector, Console and Network tabs. Some of the most notable tools include the JavaScript debugger that targets several different browsers and the CSS Grid that lets you create dynamic and elaborate web layouts. You’ll find a lot of awesome new developer tools in this latest Firefox version.

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