POSIT
Here are some useful things, hopefully.
Tools
Acknowledgment and Disclaimer: This material is based upon work supported by the National Science Foundation under Grant No. CCF-0722137. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
License: HFOSS is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License.