Describe the tools used to build parts of this document

[chexxor]

This is used for some diagrams/graphs:
https://www.yworks.com/products/yed/download#download

Also I used that Table of Content generator. The website I used to generate it is linked in a comment in one of these documents.

[JordanMartinez]

Found the ToC we used: http://tableofcontent.eu/