react-ethereum-metacoin

a simple dapp

Overview

It is basically a decentralized dapp done using react and truffle that implements interface EIP20 as an ethereum smart contract (Solidity)
Tokens in the ethereum ecosystem can represent any fungible tradable good: coins, loyalty points, gold certificates, IOUs, in game items, etc. Since all tokens implement some basic features in a standard way, this also means that it will be instantly compatible with the ethereum wallet and any other client or contract that uses the same standards.
It makes some basic token transactions, transaction are ether free as of now.
It allows to transfer tokens from the coinbase ( initial supply 10000 ) and from differents accounts.
This one can be considered as opinionated versions of react-ethereum-dapp-template and truffle-webpack-demo, intended for personal purposes, PRs, feedback, stars ✭ and issue reporting, welcome.

Getting started

JSON-RPC node should be running and configured in truffle.js.

It can be tested on Ropsten with Meta Mask chrome extension or Mist but I tried it in a local Ethereum node with JSON-RPC with ethereum-mocked listening at port 8545 or read about how to deploy a truffle contract to ropsten

Install ganache-cli

npm install -g ganache-cli

# Using ganache-cli
ganache-cli

For more information about it see ganache-cli

Run the web server

Node 8 LTS
You can use yarn or npm

# Install dependencies
yarn

# Build Sol contracts into the Ethereum node
yarn contracts:build

# Build deploy contracts into node
yarn contracts:migrate

# Run the web server
yarn web

Dependencies

react for building user interface
react-native-web to handle native like components in the web
react-broadcast to handle eficiently web3 in the component tree
web3 as the Etherum Javascript API
truffle to build an abstraction of smart contract token
react-native-typography to define default styles in my components

Demo

TODO

Move to web3 version 1.0.0-beta to create the instance of the contract and remove truffle-contract dependency.
Use token from ethpm and make migration from it instead.

License

MIT

agrcrobles/react-ethereum-metacoin