Firefox 3, Release Candidate 1 Has Landed

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The Mozilla team says its latest browser is stable, and has posted Firefox 3 RC 1 on Saturday. Apart from more than 900 enhancements the team claimed were delivered in beta 4, Firefox 3 RC1 also includes the so-called AwesomeBar, a beefed-up location bar that anticipates destinations as you type based on your browsing history.

Replacing URL-only auto-completion, the forward-thinking new capability searches URLs and Web-page titles, bookmarks and tags as you type an address, and lists the most relevant in a scrolling drop-down window based on how often and recently they were visited.

As with any major change, the AwesomeBar is not without controversy. Detractors of the feature, which has been around since beta 2, mostly say that searching anything more than recent URLs is a waste of time and are angry the feature can’t be disabled. (I might have to agree on the second point). However, the overwhelming majority of opinions I’ve seen out there are in favor of AwesomeBar.

There are dozens of other new features in RC1, including better security and malware protection, version control for plug-ins and UI tweaks for Windows XP and Vista, Mac OS X and Linux versions. According to the release announcement, all the interface enhancements were based on user feedback. There also were “dramatic improvements” to performance, memory usage and speed, as well as optimizations for Google Mail and Zoho Office thanks to JavaScript engine revs.

You can download Firefox 3 Release Candidate 1 now, general availability is set for June.

Dani AI

Generated

Nice roundup by and some useful reactions from , and . The thread highlights the two practical issues most people hit early on: getting used to the new address-bar behavior, and extension compatibility. The first is mostly a workflow preference; the second requires a few safe steps so the RC can be tested without disrupting a working setup.

Recommended quick checklist for testing RC1 without losing a working profile:

  • Back up the current profile (close Firefox, then copy the profile folder — typically under %APPDATA%\Mozilla\Firefox\Profiles\ on Windows — or use a backup tool).
  • Create a fresh test profile with the Profile Manager (firefox -P), or run RC1 from a portable/isolated install so the main profile stays untouched.
  • Launch the test profile in Safe Mode (firefox -safe-mode or hold Shift while starting) to confirm whether a problem is caused by an add-on.

Dealing with incompatible add-ons (the Greasemonkey case mentioned):

  • Check the add-on’s official page for an updated build. If none exists yet, use an extension such as Nightly Tester Tools to temporarily override compatibility checks — useful for testing, but not a permanent fix.
  • If a script still fails after forcing compatibility, the script may rely on changed internals; try reinstalling the add-on, test individual scripts, and look for updated script versions. Report exact failures to the add-on/script author with Firefox build, platform and reproducer steps.

Practical policy: keep the RC for testing only if any required add-ons are critical; run the stable release for daily work. When filing bug reports, include the profile’s extension list, Firefox version, OS and clear reproduction steps so maintainers can act quickly.

linux 107 Posting Shark

I'm glad to see this. The AwesomeBar is a great new feature and is better than it may seem in writing.

scru 909 Posting Virtuoso Featured Poster

Sure the awesome bar is great. Makes firefox three as much as an improvement as Vista was over XP.


hahahahahaha

lich -11 Junior Poster in Training

im downloading now. lets see how good it is.. :D :D

lich -11 Junior Poster in Training

This looks so cooler than the older version. but there are some addons which is not working in FF3 . like Greasemonkey. so if anyone have any script runnig softwares. please let me know

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