The result of this new work is SeaMonkey, the Mozilla successor that includes all Mozilla features and new ones.
SeaMonkey includes in its interface (very similar to the previous Mozilla's one) all features that allows us to surf the web easier, safer and faster. In addition it includes other built-in applications, such as an e-mail client, IRC, web editor or newsgroup.
You will be able to enjoy tab browsing, one of the most valued features in the last versions of Mozilla.
SeaMonkey is said to be a very successful web browser.