Solady: Gas optimized Solidity snippets
Collection of gas-optimized Solidity smart contract implementations for Ethereum development.
Learn more about Solady
Solady is a library of gas-optimized Solidity smart contracts and utilities for Ethereum development. The library provides implementations of standard token contracts (ERC20, ERC721, ERC1155), authentication mechanisms, account abstractions, and utility functions with inline assembly optimizations. It serves as a testing ground for cutting-edge contract patterns that may be integrated into other libraries like Solmate. The contracts are designed for compatibility with both upgradeable and non-upgradeable deployment patterns.
Gas Optimization
Contracts use inline assembly and advanced optimization techniques to minimize gas consumption compared to standard implementations.
Comprehensive Coverage
Includes implementations for tokens, authentication, account abstraction, and dozens of utility libraries in a single package.
Experimental Features
Serves as a laboratory for cutting-edge Solidity patterns and emerging standards like EIP-7702 and ERC-6551.
Bug fix for safeMoveETH function
- –Fix safeMoveETH
Add solx profile support with various fixes and improvements
- –Add solx profile
- –Fix README logo
- –ERC6551Proxy typo fix
- –ERC7821 Swiss cheese dirty upper bits cleaning
- –Add mulSqrt function
Add capped variants to EnumerableMapLib
- –EnumerableMapLib capped variants
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