Delve into Solidity and understand control structures, function calls, and variable scopes
Explore tools for developing, testing, and debugging your blockchain applications
Learn advanced design patterns and best practices for writing secure smart contracts

Description

Solidity is among the most popular and contract-oriented programming languages used for writing decentralized applications (DApps) on Ethereum blockchain. If you’re looking to perfect your skills in writing professional-grade smart contracts using Solidity, this book can help. You will get started with a detailed introduction to blockchain, smart contracts, and Ethereum, while also gaining useful insights into the Solidity programming language. A dedicated section will then take you through the different Ethereum Request for Comments (ERC) standards, including ERC-20, ERC-223, and ERC-721, and demonstrate how you can choose among these standards while writing smart contracts. As you approach later chapters, you will cover the different smart contracts available for use in libraries such as OpenZeppelin. You’ll also learn to use different open source tools to test, review and improve the quality of your code and make it production-ready. Toward the end of this book, you’ll get to grips with techniques such as adding security to smart contracts, and gain insights into various security considerations. By the end of this book, you will have the skills you need to write secure, production-ready smart contracts in Solidity from scratch for decentralized applications on Ethereum blockchain.

What you will learn

Test and debug smart contracts with Truffle, Ganache, Remix, and MetaMask Gain insights into maintaining code quality with different tools Get up to speed with ERC standards such as ERC-20 and ERC-721 Become adept at using design patterns while writing smart contracts Use MultiSignature (MultiSig) wallets and improve the security of contracts Use Oracle services to fetch information from outside the blockchain

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Product Details

Publication date : Aug 2, 2019

Length 486 pages

Edition : 1st Edition

Language : English

ISBN-13 : 9781839218262

Category :

Data

Languages :

Solidity (Intermediate)

Concepts :

Blockchain

Tools :

Blockchain (Beginner)

21 Chapters

Preface

Who this book is for

What this book covers

To get the most out of this book

Get in touch

1. Section 1: Getting Started with Blockchain, Ethereum, and Solidity

Section 1: Getting Started with Blockchain, Ethereum, and Solidity

2. Introduction to Blockchain

Introduction to Blockchain

Understanding blockchain

Introduction to Ethereum

Smart contracts

Summary

Questions

3. Getting Started with Solidity

Getting Started with Solidity

Introduction to the Solidity language

Solidity data types

Assigning variables with units

Global special variables and functions

Topics for self-study

Summary

Questions

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Authors (1)

Jitendra Chittoda

Jitendra Chittoda is a blockchain security engineer at ChainSecurity. His day job is to perform security audit on smart contracts and expose security vulnerabilities in Solidity and Scilla contracts. He has also developed a non-custodial, decentralized, P2P lending contracts for ETHLend. The Solidity contracts that he has developed or audited handle over $100 million worth of cryptoassets. He also served as a tech and security advisor in various ICO projects. Before finding his passion for blockchain, he coded in Java for over 11 years. He is the founder and leader of Delhi-NCR-JUG, a non-profit meetup group for Java. He holds a master's degree in computer applications and is regularly invited as a speaker at various conferences and meetups.

See other products by Jitendra Chittoda

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Mastering Blockchain Programming with Solidity: Write production-ready smart contracts for Ethereum blockchain with Solidity

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