Honestly, I’m not that great at Dynamo and Python and the rest… hopefully one day? In the meantime I have been helped a lot by Andreas and Konrad and Julien and a few others on the forum. I’ve decided to combine my currently released custom nodes into a package called Bakery that I intend to add to and maintain. You can download it through the package manager.
Also, check out this forum post for a list of Dynamo resources (thanks to Sol Amour):