This is a list of Nuke gizmos I have created and shared publicly. I will continue to add to it.
AndrewsRotoCheck – Gives you 20+ ways of checking your alpha! A must-have for checking your roto or keys.
AZ Channel Mixer – Contains 27 pre-shuffled channel combinations, with grading and sharpening options included. Use it for better tracks, better luma keys, or to make cool black and white portraits (perhaps for your LinkedIn photo).
AndrewsPaintCheck – Contains multiple tools and different views to check the quality, precision, and accuracy of your paintout work.
Get it from:
Github (just copy and paste the text into your Node graph)