NFT-collection (from learnweb3.io)

Things that I've learned..

Getting acquainted with Openzeppelin's ERC721Enumerable Contract
Used Next.js to write backend APIs code along with the frontend
Got API keys from Alchemy and Rinkeby Faucet
npm install Web3Modal library in order to connect dApp to the Metamask wallet
Have an api route which Opensea can call to retrieve the metadata for the NFT

Here's a screenshot of the basic NFT-collection that I've built..