Q. There are already a number of bib2html projects. Why JBib2HTML?
A. Searching on google for bibtex to html projects, returns a large number of results. Most of those projects are scripts in either perl or C. As a result they have issues with cross-platform portability. JBib2HTML is developed in Java, which is available for all platforms. Additionally JBib2HTML will provide a clean API and documentation, to make it easily extensible.
Q. I am looking for a bibtex editor.
A. Probably the best bibtex editor available is jabref, available from sourceforge.