Advanced Foundry Course - Patrick Collins [Cyfrin]

Blockchain Developer, Smart Contract, & Solidity Career Path - Powered By AI - Beginner to Expert Course | Foundry Edition 2023

My Opinion About the Course

I know that README's don't have this purpose, but I must say:
This is, by far, the greatest course I've ever taken and I truly encourage you to take it too.

I finished in a week. Collins made me feel embarrassed in every single video but in a good way. I've just finished and still haven't practiced as I should, but I'm already feeling 1e18x better than I was before started it.

Trust me, I have a real beard. I can't lie to you. You can access here.

Table of Contents

Lesson 10: Foundry ERC20s

1. What is an ERC? What is an EIP?
2. What is an ERC20?
3. Manually Creating an ERC20 Token
4. ERC20 Token - Openzeppelin
5. Deploy Script
6. AI Tests

Lesson 11: Foundry NFTs | MoodNFT

1. Introduction
2. What is an NFT?
3. Foundry Setup
4. IPFS
5. Using IPFS
6. Basic NFT: Deploy Script
7. Basic NFT: Tests
8. Basic NFT: Interactions
9. Basic NFT: Testnet Demo
10. The issue with IPFS & HTTPS TokenURI NFTs
11. What is an SVG?
12. SVG NFT: Introduction
13. SVG NFT: Encoding the NFT
14. SVG NFT: Flipping the mood
15. SVG NFT: Deploy Script
16. SVG NFT: Debugging practice & some notes
17. SVG NFT: Anvil Demo
18. Advanced: EVM Opcodes, Encoding, and Calling
    • abi.encode & abi.encodePacked
    • Introduction to Encoding Function Calls Directly
    • Introduction to Encoding Function Calls Recap
    • Encoding Function Calls Directly
19. Verifying Metamask Transactions
20. Filecoin & Arweave

Lesson 12: Foundry DeFi | Stablecoin (The PINNACLE PROJECT!! GET HERE!)

1. What is DeFi?
2. Code Walkthrough
3. What is a stablecoin (But actually)
4. DecentralizedStableCoin.sol
5. DSCEngine.sol Setup
6. Deposit Collateral
7. Mint DSC
   • Getting the value of our collateral
   • Health Factor
   • Minting the DSC
8. Testing while developing
   • Deploy Script
   • Tests
9. depositCollateralAndMintDsc
10. redeemCollateral
11. Liquidate
    • Setup
    • Refactoring
12. Leveling up your testing skillz
13. Challenge: Code coverage above 80% for DSCEngine.sol
14. Fuzz (Invariant) Testing
15. Open-based Fuzz tests
16. Handler-based Fuzz tests
    • revert_on_fail = true
    • Redeeming Collateral
    • Minting DSC
    • Debuggin Fuzz Tests
    • Challenge: Find out why `mintDsc` is never being called on our Handler.sol
17. Price Feed Handling
18. OracleLib
19. Note on audit preparedness
20. Recap
21. Lens Protocol
• More DeFi Learnings:

Lesson 13: Foundry Upgrades

1. Upgradable Smart Contracts Overview
2. Types of Upgrades
3. Delegatecall
4. Small Proxy Example
5. Universal Upgradable Smart Contract
   • Setup
   • Initializer
   • Deploy
   • UpgradeBox
   • Test / Demo
6. Testnet Demo

Lesson 14: Foundry DAO / Governance

1. Introduction
2. What is a DAO?
3. How to build a DAO
   • Setup
   • Governance Token
   • Governor
   • Tests
4. Wrap up
5. Bonus: Gas optimization tips

Lesson 15: Smart Contract Security & Auditing (For developers)

1. Introduction
2. What is a smart contract audit?
3. Tools
   • Manual Review
   • Static Analysis
   • Dynamic Analysis
   • Formal Verification
   • Symbolic Execution
   • Fuzzing
   • Formal Verification (& Symbolic Execution)
   • Other security stuff
4. What does the process of manual review look like?
5. Formal Verification
6. Closing Thoughts