Hey,
You can check out my Website, were I only publish my Plugins for the grandMA 3 Software. There are helpfull Tools like a Showfile Creator with a fully customizable ColorPicker.
Also I published an Appearance Builder for easier interactions with the Backlit Faders and Encoders.
Feel free to check every thing out, my Database is free for every User!!!
The Appearance Builder link seemed to be broken.
it works well for me 
A smal tip: Use the directory names instead of IDs, as the IDs can change in future version and then your plugin fails.
E.g., line 3782:
Cmd("CD 11.14.1.12.\"ColorPicker\"")Replacing it with the following code snippet is more secure for the future:
Cmd ("CD \"ShowData\".\"DataPools\".\"Default\".\"Layouts\".\"Color Picker\" ")Nice work!
Another neat trick is to use the DataPool() to receive a reference to a pool item and edit it directly in LUA. There is still a ton to document here but you can find most of the properties by CD Datapool or list the pool item your interested in.
I didn't even notice the update, thanks!
No Problem 
Oh yes! I want to be updated! So i think the best idea would be to write in this thread... :-)
I tried to download Your cool Tools, but Your Dropbox says that the files for the show creator and the color picker are not there...
Oh, thanks for this info! I thought I might just be dumb or my eyes are closed or something else... 
good post!