There will be no further updates to Firefox Legacy.įor an up-to-date browser for older Macs, try Chromium Legacy. It has become increasingly challenging to update it to a more modern Firefox version, and I no longer use it myself. For more details, you can refer to a blog post that Mozilla’s Tony Chung published yesterday about the nightly builds.Firefox Legacy is an unofficial modified version of Mozilla Firefox that works on older Mac OS X versions, including 10.6 Snow Leopard, 10.7 Lion, and 10.8 Mountain Lion.ĭownload it now and breathe new life into your old Mac.Īs of, Firefox Legacy is no longer supported. What you see when you run the nightly isn’t really indicative yet of what the final user experience will be like. It’s important to note that the platform is still a work in progress and that the core application stack is under heavy development. After I set up a profile, I was able to get the latest B2G nightly build running with Gaia on Mac OS X.

The steps to follow are documented on the Gaia Hacking page of the Mozilla Wiki. The process involves obtaining the latest Gaia code from the GitHub repository and generating a profile to use in the environment. Users will have to do a little bit of configuration in order to run the software. The builds are available for download from the Mozilla FTP server. It’s a useful tool for Gaia contributors and for third-party developers who want to start building applications that are compatible with B2G. These builds provide an x86-compatible B2G runtime for testing the Gaia shell and applications that are built for the platform. Developers who want to get a head start will be pleased to learn that Mozilla has started producing daily builds of a B2G test environment that runs on conventional desktop computers.

It has matured considerably since then and is expected to arrive on handsets next year. The project was first announced in 2011 with the codename Boot2Gecko (B2G). The platform, called Firefox OS, consists of the Gecko HTML rendering engine, a thin hardware enablement layer built on the Linux kernel, and a user interface layer called Gaia that is implemented entirely in HTML and JavaScript. Mozilla is creating a new kind of mobile operating system that is aligned with standards-based Web technologies.

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