Mozilla has released a new version of its experimental Firefox OS Simulator. The Firefox OS Simulator (which also goes by the nerdtastic nickname r2d2b2g) is a new add-on for Firefox that makes it ...

Windows/OS X/Linux: Firefox has always been a great browser for development, but this week Mozilla's released Firefox Developer Edition: a browser packed with developer-friendly features like WebIDE, ...

Firefox 17 recently graduated into Mozilla's Aurora development channel, which offers a chance to preview new Firefox features before they're ready for prime time. The latest Aurora release brings ...

Earlier this year we wrote about Project Quantum, Mozilla’s work to modernize Firefox and rebuild it to handle the needs of the modern Web. Today, that work takes a big step toward the mainstream with ...

Mozilla has announced the public availability of Firefox 16, the latest version of its open-source web browser. While this version is light on new features that most users will notice—and missing some ...

Mozilla is still keeping up with their promise for rapid releases of their Firefox web browser, and it actually just seems like yesterday when the company released Firefox 15 to the public. However, ...

Mozilla, maker of the popular Firefox browser, announced Tuesday that will release a preview phone running its open source mobile operating system Firefox OS. The company has partnered with Spanish ...

Firefox is still king when it comes to daily work on the tubes, despite the steady increase in the buzz surrounding the open-source Webkit project, on which Safari and Google Chrome are based. With ...

Firefox 61 lets developers inspect and interact with original code in the debugger as if the code had never been minified or bundled Now available, the Firefox 61 Developer Edition is providing ...

Through the years, Firefox has enjoyed a reputation as one of the most secure Web browsers on any platform, and it's the default browser for many Linux distros. However, a security exploit appeared ...

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 has finally released a 64-bit version of their Firefox web browser for Windows, joining other major browsers including Google Chrome, Internet Explorer and Opera in offering 64-bit variants.