Radiant Crafting Table persistence and slot code used and modified from Tinker's Construct by Slime Knights, licensed under the terms of the MIT License (a copy of which can be found in LICENSE). Thank you for making this code available under an open license and giving a full, accurate and concrete examples on what to do. Original code:
Nether Chest code for extended slot sizes used with permission by the author, Mangoose, and with license compatibility.
Ender Core code for range particles used with permission (from two contributors) but also with license compatibility (EnderCore & Ender IO are both Public Domain):
Used with compatible Apache License and permission from CodeTaylor.