Here, you'd find heart-warming creatures who are available for adoption. Check them out, adopt them or bettery yet, create one of your own!
- Clean UI
- Create and upload your very own cuties!
- List them for further adoption (they may get a little sad about this)
- You can view and download any of the creatures, BUT that won't take away their authenticity
- Get directly paid when someone buys your NFT
Visit here and view the contract here
I used Next.js and Typescript for building the frontend website.
For contract compilation/deployment/testing and contract interaction, I've used Hardhat and ethers.js respectively. And since this dApp runs on Görli, one the PoS testnet for Ethereum, it's contract is written in Solidity, using some of the industry standard contracts provided by OpenZepplin.
While I've tested the contract using chai matchers and mocha framework in Hardhat to make sure it behaves as expected, there is still one major flaw that I think exists in the smart contract.
All the NFTs are stored in an array and the their tokenID are considered the same as the index at which they're stored at. So, if someone directly calls the burn function of it's parent contract, it might not get reflected in the array. This can cause mismatch between NFT's tokenID.
However, this can be avoided until someone burns a token.
- How to programmatically upload to IPFS
- Writing Hardhat test for ERC721
- Signing messages using Metamask
- Using React-Toastify to display messages to the user
- Deploying web apps on Vercel for free