ERC20 contracts done in Solidity, Yul and Huff

One of the best ways to improve as a Smart Contracts Developer is to learn how the EVM works. After reading Jtriley’s Huff vs Yul article, i wanted to write small ERC20 token contracts in Solidity, Yul and Huff as a more complex exercise (i.e. bigger contract with dynamic length string constructor arguments). This is for learning purposes only, they are not optimized !

🌍 Overview

This is a foundry project so i could write the spec tests in Solidity and reuse them for the Yul and Huff contracts. I also used customized Huff and Yul deployer contracts.

• The Solidity contract found in src/ERC20.sol, serves as the reference ERC20 spec implementation.
• The Yul contract can be found in yul/ERC20.yul.
• The Huff contract is at src/huff/ERC20.huff.

🚚 How to install

⚠ Prerequisites:

• git
• foundry

Clone this repository and install the dependencies

git clone git@github.com:The-Wary-One/erc20s.git
mkdir erc20s
forge install

👷 How to test

Run the tests

forge test