Building An Ethereum Blockchain App 9 Testing Ethereum Apps
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Building an Ethereum Blockchain App: 9 Testing Ethereum Apps
Have you wondered how blockchain can help you create applications that offer greater transparency, traceability, efficiency, and resilience while lowering your costs? This course, ninth in a series of eleven, shows you the tools and techniques that you need to test your dApp and fix any bugs that you find. Instructor Michael Solomon explains some pros and cons of private and public test blockchains and introduces a testing strategy that you can follow when writing smart contracts. Michael discusses how to use your Truffle development network to deploy your dApp to a test blockchain. Then he goes into writing tests for your dApp, command-line testing, and JavaScript testing. After explaining how to log errors and activity, Michael concludes with an exploration of how to fix bugs in your dApp. Note: This course was created by Michael Solomon. We are pleased to host this training in our library.
Build Your First Ethereum DApp
In this book we'll walk through the creation of a complete distributed application (DApp) based on the Ethereum platform. We'll be building The Neverending Story, a crowdsourced choose-your-own-adventure story with crowd curation and community censorship. This book is for anyone interested in using the Ethereum platform for development. It's advised that you read The Developer's Guide to Ethereum before reading this book if you are not familiar with blockchain technology.
Mastering Ethereum
Author: Merunas Grincalaitis
language: en
Publisher: Packt Publishing Ltd
Release Date: 2019-04-27
An expert guide to implementing fast, secure, and scalable decentralized applications that work with thousands of users in real time Key FeaturesImplement advanced features of the Ethereum network to build powerful decentralized applicationsBuild smart contracts on different domains using the programming techniques of Solidity and VyperExplore the architecture of Ethereum network to understand advanced use cases of blockchain development Book Description Ethereum is one of the commonly used platforms for building blockchain applications. It's a decentralized platform for applications that can run exactly as programmed without being affected by fraud, censorship, or third-party interference. This book will give you a deep understanding of how blockchain works so that you can discover the entire ecosystem, core components, and its implementations. You will get started by understanding how to configure and work with various Ethereum protocols for developing dApps. Next, you will learn to code and create powerful smart contracts that scale with Solidity and Vyper. You will then explore the building blocks of the dApps architecture, and gain insights on how to create your own dApp through a variety of real-world examples. The book will even guide you on how to deploy your dApps on multiple Ethereum instances with the required best practices and techniques. The next few chapters will delve into advanced topics such as, building advanced smart contracts and multi-page frontends using Ethereum blockchain. You will also focus on implementing machine learning techniques to build decentralized autonomous applications, in addition to covering several use cases across a variety of domains such as, social media and e-commerce. By the end of this book, you will have the expertise you need to build decentralized autonomous applications confidently. What you will learnApply scalability solutions on dApps with Plasma and state channelsUnderstand the important metrics of blockchain for analyzing and determining its stateDevelop a decentralized web application using React.js and Node.jsCreate oracles with Node.js to provide external data to smart contractsGet to grips with using Etherscan and block explorers for various transactionsExplore web3.js, Solidity, and Vyper for dApps communicationDeploy apps with multiple Ethereum instances including TestRPC, private chain, test chain, and mainnetWho this book is for This book is for anyone who wants to build fast, highly secure, and transactional decentralized applications. If you are an Ethereum developer looking to perfect your existing skills in building powerful blockchain applications, then this book is for you. Basic knowledge of Ethereum and blockchain is necessary to understand the concepts covered in this book.