in /contracts you will find my base solidity contract that is deployed to the rinkeby testnet.
in /scripts there are functions to manually make changes on the blockchain (just for myself)
in /webapp there is whole web app made in typescript+react with Ethers and UseDapp.
Whole app is working on blockchain: 0x49019AC5522B8EBf280b5e4a26b7c463435003c7