JavaHelp

From APIDesign

JavaHelp is used by NetBeans as a primary vehicle to display help. Sun open sourced the project and made it available at java.net. There has not been much development since then (the original author, Roger Brinkley, does not pay much attention to the project), but still NetBeans needed some bugfixes from time to time. As such I obtained commit rights, and from time to time applied bug fixes and released new community versions of the software.