Improved Platform for Developers

- New graphics and font handling: new graphics and text rendering architectures in Gecko 1.9 provides rendering improvements in CSS, SVG as well as improved display of fonts with ligatures and complex scripts.
- Native Web page forms: HTML forms on Web pages now have a native look and feel on Mac OS X and Linux (Gnome) desktops.
- Color management: (set gfx.color_management.enabled on in about:config and restart the browser to enable.) Firefox can now adjust images with embedded color profiles.
- Offline support: enables web applications to provide offline functionality (website authors must add support for offline browsing to their site for this feature to be available to users).
- A more complete overview of Firefox 3 for developers is available for website and add-on developers.

I want more

Today Mozilla Labs is announcing a new experiment called Prism.

read more | digg story

Download and full article can be found here. Not tested myself.

It’s available for download the experimental build of a calendar extension for Firefox and Thunderbird.

Looks very nice I advice everyone to try it.

More info & download here (Windows, Mac, Linux)