Extensions are small add-ons that add new functionality to Firefox. They can add anything from a toolbar button to a completely new feature. They allow the browser to be customized to fit the personal needs of each user if they need additional features, while keeping Firefox small to download .





The Firefox Extensions site is completely redesigned and also provides an RSS feed to notify whenever new extensions are added.



I see some new categories in extensions like Blogging, Website Integration and Web Annoyances.