Haplo Framework was written by Ed Eliot and is copyright © Brightfish Software Limited. It started out as a collection of disparate libraries, many of which have been in use for some time. In recent months these libraries have been consolidated into a more structured framework.
Haplo Framework is still very much in the early stages of development. It is perfectly usable but you may encounter bugs/issues along the way. If you do encounter problems please let me know.