For version 3.7, Mozilla plans several changes. One goal is better performance, for example with a 25 percent reduction in start-up time on Windows. Another is incorporation of Jetpack (now up to version 0.7), an interface for plug-ins that are easier to write, install, and upgrade.
To get quick access to sites that have been bookmarked or previously visited, Firefox already lets people type text into the "awesome bar," formally but hardly ever actually called the smart location bar. Soon to arrive in test versions of Firefox will be a new ability called tab matching that lets people get access also to Web sites already open in other tabs.
Also in development is the first phase of work called Electrolysis to separate various computing processes into separate compartments for better stability. Firefox 3.7 should benefit from the first phase of Electrolysis, which moves plug-ins to a separate process from the main browser computing process.
That should help isolate problems with Adobe Systems' Flash plug-in, for example, that previously crashed the whole browser. However, the initial work only is for Windows and Linux, not Mac OS X.
A mock-up of Firefox 4.0, left shows the orange app button above the tab strip. To the right is the Firefox 3.5 look.
A mock-up of Firefox 4.0, left shows the orange app button above the tab strip. To the right is the Firefox 3.5 look.
(Credit: Stephen Horlander/Mozilla)
Another likely addition will be Weave, a plug-in that synchronizes bookmarks, passwords, plug-ins, and open tabs across different instances of Firefox. Weave integration is scheduled for the first quarter of 2010.
For version 4.0, expect deeper changes in Electrolysis to split each browser tabs into a separate process, too. And version 4.0 should get significant user interface changes.
In earlier planning, Mozilla had expected to mimic some of Chrome's design, with tabs across the top of the browser and a location bar below and a menu bar replaced by some drop-down menu buttons that take up less room. Now, in a refresh of the Firefox 4.0 look, Mozilla designer Stephen Horlander introduced a new way to replace the menu bar, the Firefox app button.

No comments: