With its open source debugger.html tool, launched this week, Mozilla is providing a JavaScript debugger that can debug multiple targets and work in a standalone mode. The effort is part of a plan to ...

Mozilla today launched the Firefox OS App Manager to make it easier for developers to build and debug Firefox OS apps in its simulator and on a connected device. From the earliest days of Firefox OS, ...

Mozilla is a company that cares a lot about developers - especially those who make the Web a better, more exciting place. Over the years, the company's done much to aide developers who work towards ...

Mozilla today announced the Firefox OS App Manager, a new developer tool that will ship with Firefox 26. It is designed to help developers build and debug Firefox OS apps, either in the Simulator or ...

To celebrate the tenth birthday of Firefox, the Mozilla Corporation has released an updated browser designed with developers in mind. The Firefox Developer Edition provides a multitude of tools useful ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

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 ...

Mozilla takes the wrapping paper off a project that could one day make Web developer's lives much easier by allowing them to build once and test everywhere. Senior writer Seth Rosenblatt covered ...

When you are building Web apps — and especially when you are debugging them — all the subtle differences between the different browsers start coming into play. Testing on every single browser is a ...