This repository is a collection of examples and useful smart contracts that I am building while learning about Ethereum and Solidity. The purpose is to document my journey, share knowledge, and provide references for myself and others interested in Ethereum development.
This repository includes / will include:
- Basic Solidity examples demonstrating key concepts.
- Useful smart contracts for learning and experimenting.
- Comments and explanations for clarity and understanding.
- Explanation on various topics inluding
Demonstrates how Solidity organizes storage for state variables, particularly dynamic arrays. Key features include:
- Adding elements to a dynamic array.
- Reading raw storage slots.
- Computing
keccak256hashes of storage slots for array indexing.
Explores the memory layout and gas costs associated with dynamic arrays in Solidity. Key features include:
- Probing memory slots for dynamic arrays.
- Demonstrating memory expansion and its quadratic gas cost.
- An example function that intentionally causes a gas exhaustion error.
- Clone the repository:
git clone https://github.com/KMean/learning-ethereum.git cd learning-ethereum - Install dependencies for testing or deploying:
forge build- Run Tests
forge test