This is an example Ethereum DApp that includes a sample Ethereum smart contract, as well as a simple Server / Frontend for interacting with that contract.

This repo currently powers:

Biggest G and Worlds Greatest Human

The contract works by storing a single string that users can change by paying a fee. Once the string is changed, the fee to change it again doubles.

1. Cone this repo into your $GOPATH
2. Run glide install
3. Run go get -u "golang.org/x/crypto/..." because glide sucks
4. Run go build "github.com/richardartoul/worlds" && ./server

1. Install truffle npm install -g truffle
2. Run npm install in the contract directory
3. Run truffle test or truffle compile in the contract directory