FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files. Now you can easily synchronize your office and home browsers.
Explorator is a tool for exploring RDF data by direct manipulation. Explorator’s web interface allows users to explore a semi-structured RDF database to both gain knowledge and answer specific questions about a domain, through browsing, search, and exploration mechanisms.
What if you could take data elements from multiple websites and mash them together into a single, integrated view? Intel Mash Maker gives you a radical new way to browse the internet. Whether you’re a novice or a power user, with Mash Maker it’s easy,
Browsershots makes screenshots of your web design in different browsers. It is a free open-source online service created by Johann C. Rocholl. When you submit your web address, it will be added to the job queue. A number of distributed computers will open
O. Lassila. RULEML '06: Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web, page 51--57. Washington, DC, USA, IEEE Computer Society, (2006)
P. Heim, J. Ziegler, and S. Lohmann. Proceedings of the International Workshop on Interacting with Multimedia Content in the Social Semantic Web (IMC-SSW'08), page 49-58. CEUR-WS, (2008)