Hercules is a compact and free JavaScript framework for building Semantic Web applications. Hercules provides simple APIs to handle Semantic Web related data such as RDF, RDFS and SPARQL.
The source code of Hercules is managed by Mercurial. You can access the repository via HTTP and get the latest development version of Hercules.
If you want a clone of the repository:
hg clone http://lab.arielworks.com/hg/hercules
The server is down sometimes. Plesse try later in such a case.