Whenever you install an add-on, you need to restart the Firefox to complete the changes. Now, Mozilla developers are working on this problem, and the add-ons developed on Jetpack platform will not require restarting in future.

Mozilla has launched a new campaign “Rock Your Firefox” to promote best Firefox add-ons. “Rock Your Firefox” will feature reviews of most useful Firefox add-ons.

Much awaited feature multi-process for plug-ins is now live in developer preview release of Mozilla Firefox. This will make Mozilla browsers safe from annoying plug-in crash, which results into browser crash.

Using this Firefox add-on, you can visit links anonymously via Anonymouse.org. It creates an entry in right click menu to open links anonymously.

Users can run Firefox in Safe Mode, that disables all add-ons and themes temporarily. Though, the Google Chrome does not offer a similar feature, you can use Chrome in incognito mode to temporarily disable all extensions easily.

If you read the related blogpost on official Google Chrome blog, you may notice its title “Over 1,500 new features for Google Chrome”.

Visual Tab Switcher is a new feature in Firefox 3.6, which shows previews of all tabs in the current browser window when users press CTRL + TAB keys to switch between tabs.

See how Mozilla Firefox recovers after a serious crash!

Install eQuake Alert to get alerts of earthquakes, and Firefox will shake in proportion to the magnitude of earthquake. A cool Firefox add-on.

Multi-process is one of the most attractive features of Google Chrome. Mozilla has started implementing multi-process in Firefox.

At first instant, Chrome extensions feel exciting but the fact is that they are still in early development stages. Most of them are just Chrome versions of popular Firefox add-ons.

Simple Timer + Clocks is a complete package having clock, calendar and timer functions. This Firefox add-on will help you to manage your time.

Incredible Bookmarks is a revolutionary Firefox add-on for bookmarks. It has many great features to manage bookmarks effectively.

Google Homepage Reloaded is a greasemonkey script, which gives users the ability to click Google logo on Google homepage to change the website they search.