区块链体系化课程

Dive into the world of DApp development with this comprehensive course focused on application-layer development for EVM compatible chains. You'll gain hands-on experience with the essential Web3 technologies and tools powering the next generation of decentralized applications.

Here's a breakdown of the key technologies you'll master:

• Solidity: The primary language for writing smart contracts.
• Remix: An online IDE for Solidity development.
• Hardhat: A robust development environment for building and testing DApps.
• Tenderly: A debugging and testing platform for Ethereum applications.
• Chainlink: A leading decentralized oracle network for secure data feeds.
• Keeper: A decentralized automation network for reliable smart contract execution.
• Graph & Subgraph: Learn to index and query on-chain data with Graph and develop your own Subgraphs.
• MetaMask: A popular browser extension for interacting with Ethereum dApps.
• ethers.js & wagmi: Powerful JavaScript libraries for building user interfaces for Web3 applications.
• Uniswap & Compound: Explore prominent DeFi protocols and their underlying mechanisms.

Course Curriculum:

This course is structured into 10 modules, providing a deep dive into DApp development:

1. Web3 Fundamentals: Understand the core concepts of Web3, its architecture, current trends, and the technical structure of DApps.
2. Smart Contract Basics: Learn about wallets, the fundamentals of the EVM (Ethereum Virtual Machine), and the basics of the Solidity programming language.
3. Smart Contract Development & Deployment: Utilize essential tools like Infura, Alchemy, and Etherscan to develop, test, and deploy your smart contracts using Remix & Hardhat.
4. Standard Token Protocols: Explore key token standards including ERC20, ERC721, ERC1155, SBT (Soulbound Tokens), and ERC3525.
5. Price Oracles & Keeper Networks: Discover price oracles and Keeper services, including Chainlink and Uniswap TWAP, and learn how to implement Keeper functionality with Golang.
6. Graph Data Indexing: Master Graph, a decentralized data indexing protocol, and learn to develop and deploy Subgraphs to access on-chain data.
7. Frontend Web3 Frameworks: Implement user interfaces for your DApps using MetaMask API, ethers, and wagmi, with practical code examples.
8. Uniswap Protocol Analysis: Deconstruct the code and mechanisms of Uniswap, including UniswapV1, UniswapV2, and UniswapV3.
9. Compound Protocol Analysis: Deep dive into the Compound protocol, examining its lending and borrowing models, interest rate mechanisms, interest calculations, liquidation mechanisms, and the implementation of liquidation bots.
10. Practical DApp Project: Build a real-world leveraged lending DApp by integrating UniswapV2 and Compound, bringing together all the skills learned throughout the course.

This course equips you with the knowledge and skills to build robust and innovative decentralized applications on the EVM.