Book Image

Ethereum Smart Contract Development

By : Mayukh Mukhopadhyay
Book Image

Ethereum Smart Contract Development

By: Mayukh Mukhopadhyay

Overview of this book

Ethereum is a public, blockchain-based distributed computing platform featuring smart contract functionality. This book is your one-stop guide to blockchain and Ethereum smart contract development. We start by introducing you to the basics of blockchain. You'll learn about hash functions, Merkle trees, forking, mining, and much more. Then you'll learn about Ethereum and smart contracts, and we'll cover Ethereum virtual machine (EVM) in detail. Next, you'll get acquainted with DApps and DAOs and see how they work. We'll also delve into the mechanisms of advanced smart contracts, taking a practical approach. You'll also learn how to develop your own cryptocurrency from scratch in order to understand the business behind ICO. Further on, you'll get to know the key concepts of the Solidity programming language, enabling you to build decentralized blockchain-based applications. We'll also look at enterprise use cases, where you'll build a decentralized microblogging site. At the end of this book, we discuss blockchain-as-a-service, the dark web marketplace, and various advanced topics so you can get well versed with the blockchain principles and ecosystem.
Table of Contents (18 chapters)
Title Page
Dedication
Packt Upsell
Contributors
Preface
Index

What is ethercast?


If you can recall the buffet analogy from Chapter 2, Grokking Ethereum, ethercast is analogous to the buffet table. It is a website that serves as a platform to freely register DApps at different states of their development life cycle, as depicted in Figure 4.3. Once it is registered, a DApp life cycle status can be tracked as progress in development is made. It is a Web 2.0-based app store that links us to progression states of Web 3.0-based DApps.

This app store (https://dapps.ethercasts.com/) was founded by Joris Bontje. The site is going through a revamp, which can be reached at: https://www.stateofthedapps.com/.

The DApp life cycle status is color-coded according to the legend mentioned in Figure 4.3. If we click on any of the DApp tiles, further information and web links are detailed for user convenience, as shown in Figure 4.4. This app store can serve as a one-stop guide to developers who are new to the Ethereum DApp developmental workspace:

Figure 4.3: State of DApps...