Ethereum Blockchain Solidity Smart Contracts Web3 And Dapps

Complete Beginners Guide to Learn Solidity Programming, writing Smart Contracts, understanding Blockchain, Web3 and Dapp

What you'll learn

Master Solidity programming and create powerful smart contracts for Ethereum blockchain

Gain a comprehensive understanding of the Ethereum blockchain and its underlying technology

Learn how to build decentralized applications (Dapps) using the Ethereum platform

Develop practical skills in writing and deploying smart contracts on the Ethereum network

Acquire knowledge of Web3 technologies and their integration with Ethereum blockchain

Discover the potential of blockchain technology and its real-world applications

Get hands-on experience in building blockchain-based solutions using Solidity and Web3

Explore the principles and concepts behind smart contracts and decentralized systems

Gain the ability to create and interact with smart contracts through real-world examples

Understand the fundamentals of Dapp development and leverage the power of Ethereum for building decentralized applications

Requirements

No prior programming experience required - suitable for beginners

Basic understanding of blockchain technology is helpful but not mandatory

A computer with internet access and the ability to install necessary software

Willingness to learn and explore the world of Ethereum and smart contracts

Familiarity with basic programming concepts would be advantageous

Eagerness to understand the principles and functionalities of decentralized applications

Openness to dive into Solidity programming language and its syntax

Curiosity to explore the potential of Web3 technologies in blockchain development

Motivation to apply acquired knowledge in real-world blockchain projects

Description

Comprehensive Course with Additional PDF: Amplify Your Learning with an In-Depth Guide and Code SamplesSOLIDITY SMART CONTRACTSJoin my comprehensive course, "Ethereum Blockchain Solidity Smart Contracts Web3 and Dapps," and embark on a transformative journey into the world of blockchain technology. Designed as a complete beginner's guide, this course empowers you to learn Solidity programming, write smart contracts, understand blockchain concepts, explore Web3 tools, and build decentralized applications (Dapps) that revolutionize industries.The course begins with an introduction to Solidity programming, starting from absolute basics. You'll be guided through the process of writing Solidity code and creating simple smart contracts using the Remix IDE, a user-friendly development environment. By mastering Solidity syntax, data structures, and functions, you'll gain a solid foundation for advanced contract development.Next, we dive into local development environments using Hardhat, a popular framework for Ethereum smart contracts. You'll learn how to set up and configure Hardhat, enabling you to build, deploy, and test your contracts in a local environment. With hands-on exercises and tutorials, you'll gain practical experience in local contract development, ensuring your code is robust and error-free.Expanding your skills further, this course covers testing your smart contracts locally and on testnets. You'll learn how to validate the functionality and behavior of your contracts using popular testing frameworks. By gaining expertise in local and testnet testing, you'll ensure the reliability and security of your smart contracts before deploying them to the Ethereum mainnet.But that's not all—our course takes you deeper into Solidity programming, exploring advanced topics and techniques. You'll learn how to handle complex data structures, implement inheritance, manage contract upgradeability, and handle security considerations. With comprehensive coverage of Solidity programming, you'll be well-equipped to build sophisticated and secure smart contracts.In addition to Solidity, this course delves into Dapp development and Web3 integration. You'll understand the architecture and components of Dapps, exploring their interaction with the Ethereum blockchain. By leveraging Web3 libraries and tools, you'll learn how to seamlessly integrate your Dapps with the Ethereum network, enabling decentralized and transparent applications.To further enhance your learning experience, this course also includes ERC20 token development. You'll discover the fundamentals of token standards, with a particular focus on the widely-used ERC20 standard. Through step-by-step guidance, you'll design, deploy, and manage your own ERC20 crypto token on the Ethereum blockchain, gaining practical experience in token creation and management.ADDITIONAL PDFThis comprehensive learning experience not only provides in-depth lectures and hands-on practice but also includes an exclusive PDF booklet titled "Blockchain Ethereum Solidity Smart Contracts & Dapps". This meticulously crafted booklet serves as a valuable companion, encompassing all course lectures, additional materials, code samples, and detailed explanations.Inside the PDF, you'll find a wealth of resources carefully designed to enhance your understanding and application of Solidity programming. Each concept covered in the course is accompanied by insightful explanations, illustrative code snippets, and practical examples, empowering you to become proficient in writing smart contracts.By the end of this course, you'll have acquired a comprehensive understanding of Ethereum blockchain, Solidity programming, Dapps, Web3 integration, and ERC20 token development. Whether you're aspiring to become a blockchain developer, interested in building decentralized applications, or simply looking to expand your programming skills, this course provides the knowledge and practical expertise to succeed. Enroll now and unlock the potential of Ethereum blockchain!

Overview

Section 1: Introduction to Blockchain

Lecture 1 Course Overview

Lecture 2 Download PDF and Source Code

Lecture 3 What is Blockchain?

Lecture 4 Mining Blocks in a Blockchain Network

Lecture 5 Node Operators

Lecture 6 Consensus Mechanisms (POW vs POS)

Section 2: Understanding Ethereum Blockchain

Lecture 7 What is Ethereum?

Lecture 8 What is Gas in Ethereum?

Lecture 9 Other Networks to Deploy Ethereum Contracts

Section 3: Smart Contracts with Solidity Programming Language

Lecture 10 SPDX Licence and Solidity Version

Lecture 11 Write Your First Smart Contract

Lecture 12 Environment, Account and Gas Limit

Lecture 13 Deploy The Smart Contract in Remix IDE

Section 4: Learning Solidity in Remix IDE (Visibility, Variables, Modifiers)

Lecture 14 Counter Contract

Lecture 15 Visibility Types

Lecture 16 Function Modifiers in Solidity

Lecture 17 Solidity Variables

Lecture 18 Local State and Global Variables

Lecture 19 Getting Help from Google and ChatGPT

Section 5: Learning Solidity (Constants, Immutables, Constructor, Ether and Gas)

Lecture 20 Constants

Lecture 21 Immutable

Lecture 22 Constructor

Lecture 23 Reading and Writing to State Variables

Lecture 24 Ether and Wei

Lecture 25 Gas

Lecture 26 If Else

Section 6: Learning Solidity (Mapping, Arrays, Structs, Enums and Error Handling)

Lecture 27 Mapping

Lecture 28 Nested Mapping

Lecture 29 Arrays, Struct and Enums

Lecture 30 Arrays

Lecture 31 Struct

Lecture 32 Enums

Lecture 33 Calldata

Lecture 34 Require, Revert and Assert

Lecture 35 Custom Error

Section 7: Learning Solidity (Function Modifiers, Events, Inheritance, Interface & Payable

Lecture 36 Understanding Function Modifiers

Lecture 37 OnlyOwner Function Modifier

Lecture 38 Events

Lecture 39 Inheritance

Lecture 40 Virtual and Override

Lecture 41 Interface

Lecture 42 Payable

Lecture 43 Solidity with Remix Wrap-up

Section 8: Hardhat Local Development Environment for Writing Solidity Smart Contracts

Lecture 44 Local Development Environment with Hardhat

Lecture 45 Write Smart Contract in Hardhat

Lecture 46 Compile Smart Contract using Hardhat

Lecture 47 Deploy Smart Contract using Hardhat

Lecture 48 The Deployer

Lecture 49 Deploy using Different Account Address

Lecture 50 Writing Test for Smart Contract using Chai

Section 9: Dapp Frontend Development with React and NextJs

Lecture 51 Building Frontend with React and NextJs

Lecture 52 How to Interact with Blockchain from Website (Theory)

Section 10: Metamask (Wallet Creation, Connection and Adding Networks)

Lecture 53 Metamask Wallet and Account Creation

Lecture 54 Connect to Metamask

Section 11: Interact with Your Smart Contract (EtherJs, Hardhat, Sepolia and Alchemy)

Lecture 55 Calling Smart Contract using EthersJs

Lecture 56 Adding Hardhat Network and Importing Account in Metamask

Lecture 57 UI Update on Smart Contract Calls

Lecture 58 Sepolia and Alchemy

Lecture 59 Adding Sepolia Network in the Frontend

Section 12: Etherscan (Verify Contract Programatically)

Lecture 60 Using Sepolia Network in Frontend

Lecture 61 Etherscan API Key

Lecture 62 Verify Contract Code Programatically

Lecture 63 Gas Reporter and Upcoming Project

Section 13: ERC20 Cryptocurrency Token (Understanding How It Works)

Lecture 64 What is ERC20 Token?

Lecture 65 Code Explanation ERC20

Lecture 66 Trying ERC20 Token Functionalities

Lecture 67 Trying Approve, Allowance and Transfer From Functions

Section 14: Build Your Own Cryptocurrency Token (Using Hardhat Local Development)

Lecture 68 Web3 and Dapp

Lecture 69 ERC20 Hardhat Project

Lecture 70 Deploying to Mainnet directly from Remix

Lecture 71 Compile and Deploy ERC20

Section 15: Dapp and Web3 (Frontend with React Moralis to Interact with Smart Contract)

Lecture 72 Frontend Setup with React and NextJS

Lecture 73 Wallet Connect using React Moralis

Lecture 74 Auto Generate ABI and Contract Address

Lecture 75 Getting Contract Info using EthersJs

Lecture 76 Using ENV Variables

Lecture 77 Bootstrap CSS to Style the Dapp

Lecture 78 Code Organization

Lecture 79 Token Info Component

Lecture 80 Web3UIKit Connect Button

Section 16: React Frontend (Get User Token Balance, Transfer Token and Toast Notifications)

Lecture 81 Get Balance

Lecture 82 Import Token in Metamask

Lecture 83 Current User Token Balance

Lecture 84 Transfer Token Form

Lecture 85 Transfer Token to User Accounts

Lecture 86 Toast Notifications and Loading State

Lecture 87 Balance Check of any Account

Aspiring blockchain developers looking to dive into Ethereum and Solidity programming,Entrepreneurs interested in understanding the potential of blockchain technology for their business,Software engineers seeking to expand their skill set with blockchain and smart contract development,Students and researchers curious about the inner workings of blockchain and decentralized applications,Cryptocurrency enthusiasts who want to gain a deeper understanding of Ethereum's ecosystem,Professionals in finance, law, or consulting industries exploring the applications of blockchain technology,Existing programmers interested in transitioning their skills to blockchain development,Individuals seeking to explore the world of decentralized finance (DeFi) and NFTs,Project managers and tech leads involved in blockchain-based projects,Anyone with a passion for technology and a desire to learn about Ethereum, smart contracts, and Dapp development