This project is a workshop from buildspace.so.
The goal was to learn some Solidity, write + deploy a smart contract to the blockchain, and build a Web3 client app to interact with the contract.

The final result is a page where you can wave at me by posting a message that will be saved "forever" in the blockchain.
You might also gain some eth on a random basis.

You can find the code here:
https://github.com/Flolight/wave-portal-web3