Pure Java HTML / CSS rendering engine
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
XML Application Framework based on JAVA
A free Java KNX network library
Open-DIS implements the IEEE DIS protocol in multiple languages.
Java RDF Framework
Create XML and JSON data services from any data source
Java tools for decoding and manipulating BER encoded ASN.1 Files
Open source Extract Transform Load engine written in Java