Abstract
ποΈ ERC721
Implementation of ERC721 Non-Fungible Token Standard, including the Metadata extension, but not including the Enumerable extension, which is available separately as ERC721Enumerable.
ποΈ JB721Delegate
Delegate that offers project contributors NFTs upon payment and the ability to redeem NFTs for treasury assets.
ποΈ Votes
This is a base abstract contract that tracks voting units, which are a measure of voting power that can be transferred, and provides a system of vote delegation, where an account can delegate its voting units to a sort of "representative" that will pool delegated voting units from different accounts and can then use it to vote in decisions. In fact, voting units must be delegated in order to count as actual votes, and an account has to delegate those votes to itself if it wishes to participate in decisions and does not have a trusted representative. This contract is often combined with a token contract such that voting units correspond to token units. For an example, see ERC721Votes.