Hey there. Due to a shift in personal priorities, I can no longer push xinf as hard as it would need to be pushed to become a successful open-source project.
At the same time, I continue to use xinf for all kinds of experimental, personal and commercial projects. For me, it works just great.
Source code (LGPL+LE) is now on GitHub for your forking pleasure: https://github.com/dturing/xinf
There are some API docs (in bad style): http://xinf.org/api/
For questions, mail me:
mail -AT- danielturing -DOT- com