The full code for this lesson is located here:
https://github.com/ezynda3/func-wallet/tree/frontend-ethereum-part4
In this video we cover how to update the UI in realtime by listening to our contract's events. The web3js library makes this super easy.
Remix - Solidity IDE - https://remix.ethereum.org
Solidity Documentation - https://solidity.readthedocs.io/en/develop/
ERC20 Standard - https://github.com/ethereum/eips/issues/20
EthereumJS TestRPC - https://github.com/ethereumjs/testrpc
Web3JS - http://web3js.readthedocs.io/en/1.0/