Summary
In this chapter, we first learned about the fundamentals of web3.js with examples. We learned how to connect to a node, basic APIs, sending various kinds of transactions, and watching for events. Finally, we built a proper production use client for our ownership contract. Now you will be comfortable with writing smart contracts and building UI clients for them in order to ease their use.
In the next chapter, we will build a wallet service, where users can create and manage Ethereum Wallets easily, and that too is offline. We will specifically use the LightWallet library to achieve this.
