Take your blockchain and Web3 development skills to the next level by building real-world full-stack DeFi applications with Solidity and JavaScript

Key Features

• Gain the knowledge you need to start implementing DeFi principles in practice
• Learn how to build full-stack real-world DeFi products from scratch with step-by-step instructions
• Leverage tools like Hardhat, Ethers.js, Node.js, React.js, Solidity, and Web3 for effective DeFi application development

Book Description

Enter the world of Decentralized Finance (DeFi) with Building Full Stack DeFi Applications. Understand how this blockchain-based financial technology, designed to manage crypto assets, runs independently without centralized financial institutions like banks and brokerages, eliminating the fees that banks and other financial companies charge for using their services. This book will show you how DeFi solutions are built with smart contracts running on blockchains and how they allow users to gain and earn crypto assets based on the trust of the smart contracts.

This book uncovers the inner workings of DeFi by guiding you through the mathematical foundations and teaching you how to build real-world DeFi products with Solidity and JavaScript. As you progress through the chapters, you'll learn how to implement smart contracts of liquidity pools to trade cryptocurrencies and implement staking, including farming features that allow users to earn. You'll also find out how to create asset pools that allow users to lend and borrow cryptocurrencies and generate interest. Additionally, you'll discover how to use Web3 libraries to build the frontend of DeFi products.

By the end of this book, you'll will be well acquainted with popular tools, libraries, and design patterns for implementing a full-stack DeFi application with Web3 and Solidity.

What you will learn

• Understand the key concepts and principles of DeFi and how it works
• Get to grips with smart contract development to solve complex problems
• Build your experience in designing, building, and deploying Web3 applications
• Implement liquidity pools and swapping features for seamless crypto exchanges
• Develop staking and farming features for DeFi applications
• Create smart contracts for crypto loans integrated with Web3 libraries

Who this book is for

If you are a blockchain developer experienced in Web3 and Solidity development, or anyone interested in learning about blockchain and DeFi technologies, this book is for you. Product managers, executives, and other management professionals looking to start or delve into a DeFi project will also benefit from this book, as will developers and architects with basic blockchain knowledge who want to advance their skills in building full-stack DeFi products. Experience with Solidity, JavaScript, and Web3 will help you get the most out of this book.

Table of Contents

1. Introduction to DeFi
2. Getting Started with DeFi Application Development
3. Interacting with Smart Contracts and DeFi Wallets in the Frontend
4. Introduction to Decentralized Exchanges
5. Build Crypto-Trading Smart Contracts
6. Implementing a Liquidity Management Frontend with Web3
7. Implementing a Token Swapping Frontend with Web3
8. Working with Native Tokens
9. Building Smart Contracts for Staking and Farming
10. Implementing Frontend for Staking and Farming
11. An Introduction to Crypto Loans
12. Implementing an Asset Pool Smart Contract for a Crypto Loan
13. Implementing a Price Oracle for Crypto Loans
14. Implementing the Crypto Loan Frontend with Web3

About the Author

Samuel Zhou has over 15 years of software engineering experience in top high tech companies including being a blockchain developer as his hobby since 2018. In 2022, Samuel turned his enthusiasm on blockchain technology into a business by founding TiFi, which is a silicon valley based startup that builds e-Commerce platform on blockchain and brings blockchain to everyday life. Over there he has created TiFi Token that offers token rebates so people can get cash back when spending the token. Also he has built TiFi Bank which is a DeFi application that offers crypto saving, lending, trading, staking and liquidity management features. Samuel holds a Master Degree and a Bachelor Degree in Computer Science.