Extending the Web’s capabilities in Firefox and beyond

David Bryant

As part of Mozilla’s mission to promote openness, innovation and opportunity on the Web we not only make our own products, like Firefox, but work on technologies that will benefit the entire Web ecosystem. We do this because we want the Web to reach its full potential and grow with interoperable and consistent experiences for both users and developers. This includes experimenting with Service Workers and other technologies that enable a new design pattern known as Progressive Web Apps -a key next step in the Web Apps story. Continue reading …

NPAPI Plugins in Firefox

Benjamin Smedberg

Mozilla has been steadily improving the Web platform to support features that were once only available via NPAPI plugins. Streaming video, advanced graphics, and gaming features have all become native Web APIs in the past few years. Mozilla continues to prioritize features that will make it possible for sites to switch away from plugins. Features such as clipboard access which used to require plugins are now available via native Web APIs. As browsers and the Web have grown, NPAPI has shown its age. Plugins are a source of performance problems, crashes, and security incidents for Web users. Continue reading …

Help Test Private Browsing with Tracking Protection in Firefox Beta


Firefox Beta, with experimental new features like Tracking Protection in Private Browsing, is now available for testing. We’re always working to give users more choice and control over their Web experience and we have a hypothesis that users have a greater expectation of privacy when using Private Browsing. We’ve gotten feedback from some of our pre-beta users that supports this. Users reported that they believed Private Browsing was already protecting them from third-party tracking across the Internet. Continue reading …

Windows 10 and User Choice

Nick Nguyen

User choice is a core principle with which we design our products. In particular, we’ve found that the best way to design products is to craft experiences where our users understand the choices they are making and ensuring those choices are respected.

A recent example is how we evolved our strategy around search in favor of a more geographically targeted approach to search. First, when we changed the default search provider shipping with Firefox in a relevant geography, if a user had chosen a specific search provider as default before the switch, we respected that choice and made no change to that user’s default. Second, we redesigned the user interface to make it easier to both change the default search engine as well as choose different search engines on a per-search basis with a single click. Continue reading …

New Experimental Private Browsing and Add-ons Features Ready for Pre-Beta Testing in Firefox


We’re experimenting with new features in pre-beta versions of Firefox (Firefox Developer Edition on Windows, Mac and Linux and Firefox Aurora on Android) to offer more control over your privacy, including updated Private Browsing ready for pre-beta testing.

All major browsers offer some form of experience that is labeled ‘private’ but this is typically intended to solve the “local” privacy case, namely preventing others on a shared computer from seeing traces of your online activity. This is a useful solution for many users, but we’re experimenting with ways to offer you even more control when they open Private windows. Continue reading …

Firefox for Windows 10: How to Restore or Choose Firefox as Your Default Browser

Mark Mayo

We’re excited to bring all that you love about Firefox to Windows 10. When you upgrade to Windows 10 or get a device that already has it installed, you may be surprised to find that your default browser is set to Microsoft Edge by Windows. Microsoft has changed how to set default applications in Windows 10 and to help with the process, we have illustrated below all the steps you need to set or change your default back to your intended choice. Continue reading …

What to Look Forward to from Firefox OS


Firefox OS is an important part of our mobile strategy, in addition to Firefox for Android and other initiatives. We believe that building an open, independent alternative to proprietary, single-vendor platforms is critical to the future of a healthy mobile ecosystem. And it is core to our mission to promote openness, innovation and opportunity in online life.

As an open source project, we are different from other tech companies and do most of our work and planning in the open, so we want to share a brief update of what we’re planning and what we’ll be experimenting with for the next phase of Firefox OS. Continue reading …

Mozilla Games Technology Roadmap


In furthering the advantages and appeal of the Web as a platform for games and game technologies, Mozilla is publishing its games-focused roadmap. In short, it’s all about high-performance, plugin-free games on the Web. We have made incredible progress over the last few years; to continue this trend, Mozilla has been working with game developers and tool makers to identify additional enhancements that will further empower the community. The following roadmap outlines both the feedback we received and the solutions we are currently pursuing in response to this feedback. This roadmap may be subject to change. Continue reading …

What to Look Forward to from Firefox


We created Firefox more than a decade ago with a mission to give people transparency, choice and control online. Since then, the browser has continued to evolve its critical role in how users experience the Web and control their online lives.

That’s why at Mozilla we’re always focused on one question: how do we make Firefox even better and continue to delight users? Because we are different than most tech companies and work in the open, we are sharing some experiments centered around the three focus areas of our strategy.

Firefox Pillars

Uncompromised Quality

The first focus area is delivering an uncompromised user experience that ensures Firefox meets the most rigorous of quality and performance standards. This commitment is evident in the strides we’re making to improve the richest Web experiences like HTML5 video playback and game performance.  We’ll also soon deliver Firefox to new platforms, such as Firefox for iOS and Windows 10, where we will provide an independent and high-performing alternative to the stock browser.

Best Of The Web

Firefox is well known for giving users complete control over their Web experience while pushing the boundaries of the “modern browser.” Today, we’re working with more partners and developers around the world to highlight innovation and offer the best of the Web in Firefox. We showed this with our new search strategy for Firefox to promote choice and innovation and with new open technologies we build based on standards including Firefox Hello, the first WebRTC in-browser video chat tool made in partnership with Telefonica. We continue to pioneer open standards including WebVR, WebGL and WebRTC to advance the Web as the development platform.

Uniquely Firefox

Earlier this year, we asked users to identify what’s different about Firefox and the results reaffirmed our view that it’s important for Firefox to be increasingly recognized for attributes such as performance, trust and quality that align with our mission.

We value that our users trust us because we protect their choices and protect their privacy. That’s why we are experimenting with improvements to private browsing and other unique features for a major release focused on these three areas that we’ll share with Firefox users later this year.

Stay tuned for more.