Mozilla has launched a bunch of new built-in developer tools for Firefox, and the new tools are designed to let developers change the look and feel of websites in real time. These tools are aimed at ...

Mozilla today released version 61 of its Firefox browser. By now, it’s no secret that Firefox is back in contention as a serious competitor to Google’s Chrome browser and while the new release doesn’t ...

Today, Mozilla’s Firefox turns 10 years old, and to celebrate the occasion, the company announced a handful of new features for its main consumer-focused browser – and shared more information about ...

WebExtensions developers can now inspect browser.storage.local data using the "Addon Debugging" Firefox Developer Tools. With new network resource search in Developer Tools, you can quickly find ...

With its Firefox Developer Edition, Mozilla is offering what it calls the first browser specifically built for developers. Developer Edition offers access to tools and platform features at least 12 ...

The Firebug web development tool, an open source add-on to the Firefox browser, is being discontinued after 12 years, replaced by Firefox Developer Tools. Firebug will be dropped with next month’s ...