Download Namoroka : Firefox 3.6 Alpha 1

Firefox 3.6 Alpha 1 The first developer milestone of the next release of Firefox – code named Namoroka Alpha 1 – is now available for download. Namoroka is built on pre-release version of the Gecko 1.9.2 platform, which forms the core of rich internet applications such as Firefox. Please note that this release is intended for developers and testers only.

This Alpha of Namoroka / Gecko 1.9.2 introduces several new features:

Compositor (Phase 1), which moves Gecko to using one native widget per top-level content document. See this blog post or bug 374980 for more details.
A new focus model, described here and tracked in bug 178324
The chromedir attribute has been replaced with a pseudoclass
Several new CSS3 properties including background size and gradients for background images

Speed improvements to the TraceMonkey JavaScript engine
Startup and responsiveness improvements throughout the application

Anyone interested in Namoroka should read the article about Firefox 3.6 for developers on the Mozilla Developer Center. For a full list of changes, see this list (it’s big).

Please use the following links to download Namoroka:

Windows: Namoroka 3.6 Alpha 1 Setup.exe
Mac OS X: Namoroka 3.6 Alpha 1.dmg
Linux: namoroka-3.6a1.tar.bz2

From : developer.mozilla.org