fabianschu / hello-world-dApp

The all time classic as a smart contract.

HOW TO RUN

Go into the onchain directory

1. Fire up a local Ganache blockchain
2. Run: truffle migrate
3. Note the contract address
4. Go to build/contracts and copy the content of HelloWorld.json (=the contract ABI)

Go into the client directory

5. Copy the contract ABI into client/src/abi.js
6. Copy the contract address in App.js in the address variable
7. Run: npm start