This repo is a code-along for:

• Lesson: https://github.com/smartcontractkit/full-blockchain-solidity-course-js#lesson-14-hardhat-nfts-everything-you-need-to-know-about-nfts
• Original repo: https://github.com/PatrickAlphaC/hardhat-nft-fcc

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3 contracts

1. Basic NFT

• Mints NFTs locally with basic functionality

2. Random IPFS NFT

• Mints random* NFTs with images and metadata using IPFS nodes as storage
  • Pros: Cheap
  • Cons: Someone needs to pin our data

*Random: There are 3 possible images with different chances of happening.

3. Dynamic SVG NFT (on-chain)

• Mints dynamic* NFTs storing SVG images and metadata on-chain
  • Pros: The data is on-chain!
  • Cons: MUCH more expensive

*Dynamic: If price of ETH is above X -> Happy face image :); If price of ETH is below X -> Sad face image :(