rareskills

Course by Dominik Teiml

Week 1

• My notes for yellow paper

• Watch Dominik Teiml yellow paper course YPC and read the Yellow Paper.

• Chapter 1

• Chapter 2

• Chapter 3

• Chapter 4 Blocks, State and Transactions

• Chapter 5 Gas and Payment

• Chapter 6 Transaction Execution

• Chapter 7 Contract Creation

• Chapter 8 Message Call

• Chapter 9 Execution Model

• Chapter 10 Blocktree to Blockchain

• Appendix B: Recursive Length Prefix

• Appendix C: Hex encoding

• Appendix D: Modified Merkle Patricia Trie

• Appendix E: Precompiled Contracts

• Appendix F: Signing Transactions

• Appendix G: Fee Schedule

• Appendix H: Virtual Machine Specification

• Appendix I: Genesis Block

• Appendix J: Eth Hash

• Appendix K: Anomalies on the main network

• Alternatively you can look at the python specs

Week 2

• Advanced Solidity: Gas Optimization - Jeffrey Scholz

  • 2. Calculating The Cost of an Ethereum Transfer
  • 3. Example Smart Contract Interactions Part 1
  • 4. Example Smart Contract Interactions Part 2
  • 5. Example Smart Contract Interactions Part 2
  • 6. Heavy and Light Fucntions
  • 7. Block Limit
  • 8. Gas Efficient Chains
  • 9. Prerequisite: Storage Slots
  • 10. What are opcodes
  • 11. Opcode Gas Cost
  • 12. Opcode Debugging Gas Cost
  • 13. Function Selectors
  • 14. Cost of Doing Nothing: OpCodes
  • 15. Cost of Doing Nothing: Sum of Opcodes
  • 16. Cost of Doing Nothing: Transaction Data
  • 17. Cost of Doing Nothing: Memory Costs
  • 18. Non-payable Functions
  • 19. Unchecked Arithmetic Part 1
  • 20. Unchecked Arithmetic Part 2
  • 21. Gas Limit and More on 21,000 Gas
  • 22. EIP1559 Part 1
  • 23. EIP1559 Part 2
  • 24. Solidity Optimizer
  • 25. Storage Overview
  • 26. More on 5000 gas non-zero to non-zero
  • 27. Smaller integers
  • 28. Unchanged Storage Values
  • 29. Arrays
  • 30. Refunds and Setting to Zero Part 1
  • 31. Refunds and Setting to Zero Part 2
  • 32. ERC20 Transfers
  • 33. Storage Cost For Files
  • 34. Structs and Strings Part 1
  • 35. Variable Packing
  • 36. Array Length
  • 37. Memory vs Calldata
  • 38. Memory Explosion
  • 39. Memory is Never Cleared
  • 40. Function Names
  • 41. Less Than vs Less Than or Equal To
  • 42. Bit Shifting
  • 43. Revert Early
  • 44. Short Circuiting
  • 45. Precomputing

• 3 days Complete all 10 Puzzles EVM Puzzles

  • Puzzle 1
  • Puzzle 2
  • Puzzle 3
  • Puzzle 4
  • Puzzle 5
  • Puzzle 6
  • Puzzle 7
  • Puzzle 8
  • Puzzle 9
  • Puzzle 10

• 2 Days Ethernaut

  • Ethernaut 12 - Privacy
  • Ethernaut 13 - Gatekeeper one
  • Ethernaut 18 - Magic Number

• 1 Day Gas Puzzles

  • Array Sum
  • Require

Week 3

• Ethernaut 19 - Alien Codex
• Do either More EVM Puzzles or Huff Puzzles
  • More EVM Puzzles
    • Puzzle 1
    • Puzzle 2
    • Puzzle 3
    • Puzzle 4
    • Puzzle 5
    • Puzzle 6
    • Puzzle 7
    • Puzzle 8
    • Puzzle 9
    • Puzzle 10
  • Recommended - Huff Puzzles
    • Return1.huff
    • CallValue.huff
    • CalldataLength.huff
    • Add1.huff
    • MyEtherBalance.huff
    • Multiply.huff
    • NonPayable.huff
    • FooBar.huff
    • SimpleStore.huff
    • RevertCustom.huff
    • RevertString.huff
    • SumArray.huff
    • Keccak.huff
    • MaxOfArray.huff
    • Create.huff
    • Emitter.huff
    • Donations.huff
    • SendEther.huff
    • BasicBank.huff
    • Distributor.huff
    • SimulateArray.huff

Week 4 - 5

• Types
• Units and Globally Available Variables
• Expressions and Control Structures
• Contracts

Other

• Advanced Solidity: Yul and Assembly

  • 2. Types
  • 3. Basic Operations
  • 4. Storage Slots
  • 5. Storage Offsets and Bitshifting
  • 6. Storage of Arrays and Mappings
  • 7. Memory Operations
  • 8. How Solidity Uses Memory
  • 9. Dangers of Memory Misuse
  • 10. Returns, Require, Tuples, Keccak256
  • 11. Logs and Events
  • 12. Calldata
  • 13. Calling Other Contracts
  • 14. Dynamic Length Arguments
  • 15. Transfer of Value
  • 16. Receiving Contract Calls
  • 18. Etherscan Issues
  • 19. Storing Data in Contract Bytecode
  • 20. ERC20 Example Part 1
  • 21. ERC20 Example Part 2
  • 22. ERC20 Example Part 3
  • 23. ERC20 Example Part 4
  • 24. ERC20 Example Part 5
  • 25. ERC20 Example Part 6
  • 26. What We Didn't Cover

Week 6