1. Introduction to DApps FREE CHAPTER

• Welcome to the Course!
• What Is a DApp (Decentralized Application)
• Introduction to Blockchain
• Centralization Versus Decentralization

2. Introduction to the IDE Remix: Ethereum

• Introduction to IDE (Remix: Ethereum)
• Introduction to Text Editors
• IDE Solidity Compiler and Deployer
• Download Your First Text Editor
• Overview On What Is a Smart Contract

3. Introduction to Solidity (Smart Contract Basics)

• Create Your First Solidity File
• Writing Comments in Solidity
• Pragma Solidity
• Pragma Solidity Version Conditions
• Exercise - Solidity Operator Basics I
• Smart Contract as Defined In Solidity
• Create Your First Smart Contract!
• Introduction to Variables (In Solidity)
• Optional - General Introduction to Variables in Programming and Solidity
• Introduction to Functions (Solidity)
• '˜Public' Keyword (Solidity)
• Exercise - Write the Shell of a Basic Function
• Final - Simple Storage Contract
• Solidity Compiling and Debugging Introduction
• Deploy Your First Smart Contract (IDE - Remix: Ethereum)
• Interacting (Transactions) with Smart Contracts
• Exercise - Deploy a Smart Contract (Solidity)
• Simple Storage Contract Solution

4. Build Your First Solidity DApp (Decentralized Application) from Scratch

• Overview of Introductory-Level DApp Section
• Review: Ide Remix: Ethereum
• Creating Variables for the Will Smart Contract
• Introduction to the Constructor Function in Solidity
• Modifiers in Solidity
• Introduction to Arrays and Objects
• Mapping in Solidity (Key Store Value)
• Exercise - setInheritance Function (Scoping and Argument)
• setInheritance Function Recap (Address and Amount)
• Introduction to For Loop in Solidity
• Recap: Will Smart Contract (Steps So Far)
• Oracle - isDeceased Function
• Compiling and Deploying the Smart Contract
• IDE: Deployment Review - Will Smart Contract
• Interacting with the Blockchain and Oracle

5. Solidity and Smart Contract Glossary

• Overview of Glossary Section
• Solidity Address Variable Type
• Solidity Mapping
• Solidity Scoping with Variable
• Global Variables in Solidity
• Solidity Modifiers
• Solidity Constructor
• Blockchain Transactions
• Returning Multiple Datatypes with Functions in Solidity
• Destructuring and Multiple Returns from Functions in Solidity
• Exercise - Destructuring and Multiple Returns from Functions in Solidity

6. Build a Basic Crypto Token (Solidity - Smart Contracts)

• Crypto Token Contract Setup
• Minting Function in Solidity
• Send Tokens Function in Solidity
• Review: ERC20 Contract Introduction
• Deploy Your First Crypto Coin

7. Optional: OpenSea NFT Marketplaces and Collections (KryptoBirdz Case Study)

• Introduction to NFT Marketplaces and Collections (KryptoBirdz Case Study) Part I
• The Power of NFT Metadata and Properties
• How to Read an NFT (KryptoBirdz Exercise)
• Making NFTs Work for You (From Algorithms to Acrylic Paintings)

8. Blockchain Smart Contracts and DeFi Lectures

• The Ethereum Virtual Machine (EVM)
• Advanced - Introduction to Opcodes for the EVM
• How Contract Storage Works with Ethereum Smart Contracts
• How Blockchain Works
• What Is Crypto Mining
• What Are Non-Fungible Tokens (NFTs)
• Proof of Work Versus Proof of Stake

9. The DApplication Developer Environment (Complete Setup)

• Overview of Yield Farming DApplication Development
• Download and Install MetaMask.io
• Install Ganache and Important Note
• Hooking Up MetaMask to Ganache
• Install Node js
• Node Js Exercise I
• Node Js Solution
• Install Truffle Globally
• Git Clone the Code Starter Project
• Add Folders to the Project Directory
• Install Dependencies and Project Overview

10. Truffle Configs and Migration Setups

• Truffle Configurations (Network)
• Building the Migration Contract
• Migration Deployment Code
• Tether Smart Contract Shell
• Deployment Migration File
• Truffle Compile
• Exercise - Truffle Console

11. Advanced Solidity (ERC20 Token Functionality)

• Transfer Event
• The Event keyword in Solidity - Focused Study
• Transfer and TransferFrom
• Review - Token Smart Contract
• Truffle Migrate - Upgrades and Console
• Smart Contract Transactions Between Each other
• Compiling, Debugging and Migrating Contracts

12. Smart Contract Debugging and Testing (Mocha and Chai) - Truffle and Solidity

• Introduction to Mocha and Chai
• Setting Up Solidity Truffle Tests
• Anonymous Arrow Functions JavaScript - Focused Study
• Assertions and Mocha/Chai Tests
• Solidity Test Exercise I
• Before Hook Solidity
• Transfer Tokens Tests 1
• Transfer Versus TransferFrom - Focused Study
• Transfer Tokens Tests II

13. DApp Smart Contracts: Staking, Unstaking, and Rewards

• Deposit Tokens Functionality
• Staking Logic Exercise
• Staking Logic Solution
• Deposit Tokens Advanced Testing I
• Full Test Review (Truffle and Mocha)
• Issue Reward Tokens (Smart Contract)
• Unstaking and Final Mocha Tests
• Reward Scripts (Terminal Exec)

14. React Introduction (JavaScript, HTML, JSX, State, and Props)

• Introduction to React
• Let's Build Our First '˜Hello, World!'
• HTML, CSS, and Bootstrap Basics
• Basic In-Line Styling Example (React)
• Bonus Exercise (Stylize the Landing Page)
• Short Overview of Bootstrap Components
• Building the DApp Navbar UI
• React State and Props (Customer Account Number)

15. Web3 and Loading Blockchain Data (Frontend)

• Web3 and Metamask
• Web3 Docs
• Front-End Blockchain Data
• Loading Smart Contracts to the Frontend (Tether Mock)
• Review - Loading Blockchain Data
• Loading Blockchain Data Exercise I
• Loading Blockchain Data Solution
• Loading Tests - Blockchain Data

16. Front-End DApp Development (Web3, JavaScript, React)

• What We Are Building (Smart Contract Front-End Implementation)
• Building the Main Component UI
• Quick Note on Bootstrap
• Main Component Complete Layout
• Loading Implementation (Frontend)
• Connecting Balance from Smart Contracts to the Frontend
• Staking Tokens (Frontend)
• Unstaking Tokens Exercise
• Unstaking Tokens Solution
• Staking Button (Frontend)
• Exercise - Unstaking Button (Frontend)
• Solution - Unstaking Button (Frontend)
• Final Recap on Front-End DApp Project

17. UI Animation - Additional Front-End Practice (Optional)

• Particle Animation Wrapping Layer
• Particle Animation Properties
• Exercise - Particle Animation

18. Additional React and State Practice (Optional)

• Airdrop Code Architecture
• Airdrop Overview
• JavaScript - Timer Conversion Function
• Rendering the Timer State
• Initializing Timer State (Frontend)
• Implementing Countdown Timer
• Hooking Up the Airdrop Implementation
• Final Course Exercise (Airdrop: Reward Tokens) - Good Luck!

19. Build a Voting DApplication (Smart Contract and Blockchain Interaction)

• Full Project DApp Review
• Solidity Struct - (Data Types)
• Arrays, Mapping, and Addresses
• Memory Versus Storage and For Loop Review
• Debugging, Compiling, and Deployment Test
• Voting Authentication Function
• The Vote Function
• Voting Results Function
• Converting Bytes with Node and Ethers
• Final Deployment (Interacting Votes on the Blockchain)

20. Conclusion

• Conclusion