May 2019
Intermediate to advanced
590 pages
27h 39m
English
Content preview from Advanced Blockchain Development
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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 Chapter 9, 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.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.