NFT Staking Program on Solana written in Anchor Framework. The complete guide on this program can be found in this medium article: https://link.medium.com/VqeQNXml5Ab
This tutorial is a guide, it shouldn't be assumed as the production-ready program. The code is unaudited so avoid using it in production without necessary validation. If you spot any error or flaw in the code, feel free to make a PR or let me know on Twitter. Your contribution will make this tutorial better.