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• Cover
• Introduction
• About This Book
• Foolish Assumptions
• Icons Used in This Book
• Beyond the Book
• Where to Go from Here
• Part 1: Getting to Know Blockchain and Ethereum
• Chapter 1: Introducing Ethereum
• Describing Blockchain Technology
• Introducing Ethereum
• Exploring Ethereum’s Consensus, Mining, and Smart Contracts
• Buying, Spending, and Trading Ether
• Getting Started with DAO and ICO
• Exploring the Ethereum Ecosystem
• Delving into Development Tools
• Building Blockchain Apps
• Chapter 2: Learning about Blockchain
• Exploring Distributed Applications
• Examining the Bitcoin Solution to the Distributed Dilemma
• Describing Blockchains
• Building Blockchains
• Understanding How Blockchains and Databases Store Data Differently
• Effectively Using Blockchains
• Chapter 3: Exploring Use Cases for Ethereum
• Diving Into Ethereum Applications
• Exploring Financial Services
• Establishing Digital Identity Management
• Examining Industry Applications
• Enabling Effective Governance
• Part 2: Setting Up Your Ethereum Development Environment
• Chapter 4: Examining the Ethereum Ecosystem and Development Lifecycle
• Exploring the Ethereum Blockchain Block Structure
• Describing Smart Contracts
• Introducing Solidity, the Language of Smart Contracts
• Working with the Ethereum Virtual Machine
• Fueling Your Code with Gas
• Surveying Tools for Developing, Testing, and Deploying Ethereum Apps
• Describing the Ethereum Development Lifecycle
• Introducing Smart Contract Development Tools
• Chapter 5: Getting and Configuring Ethereum Development Tools
• Examining Why Multiple Ethereum Development Tools Are Available
• Downloading, Installing, and Configuring All the Pieces
• Chapter 6: Establishing an Ethereum Wallet
• Unlocking the Secrets of an Ethereum Wallet
• Examining the Types of Ethereum Wallets
• Choosing an Ethereum Wallet
• Installing MetaMask, an Ethereum Wallet
• Part 3: Building Ethereum Distributed Blockchain Apps
• Chapter 7: Building Your First Ethereum Apps
• Validating Your Ethereum Development Environment
• Exploring the Ganache Test Environment
• Designing Simple Smart Contracts
• Coding Your First Smart Contract
• Running Your First Smart Contract
• Paying as You Go
• Chapter 8: Learning about Smart Contracts
• Introducing Supply Chain and Common Challenges
• Examining How Blockchain Can Help Resolve Supply Chain Problems
• Describing a Blockchain Supply Chain Solution
• Digging into Solidity
• Describing Basic Smart Contract Syntax
• Handling Data in Solidity
• Learning about Computation and Gas
• Exploring Access Modes and Visibility of Smart Contract Functions and Data
• Controlling Execution Flow
• Handling Errors and Exceptions
• Chapter 9: Writing Your Own Smart Contracts with Solidity
• Reviewing Supply Chain Design Specification
• Creating New Smart Contracts
• Coding Primary Functions
• Using Events
• Introducing Ownership
• Designing for Security
• Implementing Minimal Functionality
• Part 4: Testing and Deploying Ethereum Apps
• Chapter 10: Testing Ethereum Apps
• Understanding Ethereum dApp Testing
• Deploying a dApp to a Test Ethereum Blockchain
• Writing Tests for Ethereum dApps
• Logging and Handling Errors
• Fixing Bugs in a dApp
• Chapter 11: Deploying and Maintaining Ethereum Apps
• Test Blockchain Options versus Live Blockchains
• Anticipating Differences in Live Environments
• Preparing Your Configuration for Deploying to Different Networks
• Deploying a dApp
• Chapter 12: Integrating Non-Blockchain Apps with Ethereum
• Comparing Blockchain and Database Storage
• Contrasting Execution and Flow in Blockchain dApps and Traditional Applications
• Designing Goals for Incorporating Blockchain into an Existing Application
• Identifying Interface Data and Transaction Requirements
• Creating or Modifying Contracts to Provide Data Interface
• Testing Integrated dApps
• Deploying Integrated dApps
• Part 5: The Part of Tens
• Chapter 13: Ten Free Ethereum Resources
• Exploring Alternative Ethereum Development Frameworks
• Selecting a Free Integrated Development Environment
• Exploring Ethereum Clients and APIs
• Focusing on Wallets and Security
• Learning More About Developing Ethereum dApps
• Chapter 14: Ten Design Principles for Distributed Blockchain Apps
• Designing for Trust
• Enforcing Consistency
• Removing Doubt through Transparency
• Providing Feedback, Guidance, and Setting Expectations
• Handling Mistakes with Class
• Designing Functions that Focus on User Actions, Not Data
• Storing Data Based on User Actions, Not Data Structures
• Keeping It Simple
• Expecting Blockchain Access to Be Expensive
• Staying Out of the User’s Way
• Chapter 15: Top Ten Ethereum Projects
• Predicting Future Events with Gnosis
• Crowdsourcing Event Predictions in Augur
• Managing Decentralized Organizations with Aragon
• Breeding and Collecting Cryptokitties
• Exchanging Tokens with IDEX
• Creating Your Digital Identity with uPort
• Sharing Your Thoughts on the Blockchain with EtherTweet
• Searching for Jobs with EthLance
• Using TenX to Pay with Cryptocurrency
• Buying and Selling Computing Power with Golem
• Index
• About the Author
• Connect with Dummies
• End User License Agreement