Ethychat lets you exchange messages between any addresses on the Ethereum blockchain. Ethychat is free to use, only transaction costs incur and only for sending messages. All chats on Ethychat are public.
Ethychat is a DApp that runs fully distributed on the Ethereum blockchain. The Ethychat client to interface with the Ethereum block chain and with the Ethychat smart contract is a JavaScript software that is deployed at ethychat.io. The Ethychat client can also be ran locally.
This repository contains the complete source code of the Ethychat client.