solmate
Modern, opinionated and gas optimized building blocks for smart contract development.
Contracts
auth
├─ Auth — "Flexible and updatable auth pattern"
├─ Trust — "Ultra minimal authorization logic"
├─ authorities
│ ├─ TrustAuthority — "Simple Authority which only authorizes trusted users"
│ ├─ RolesAuthority — "Role based Authority that supports up to 256 roles"
erc20
├─ ERC20 — "Modern and gas efficient ERC20 + EIP-2612 implementation"
├─ SafeERC20 — "Safe ERC20/ETH transfer lib that handles missing return values"
utils
├─ MathHelpers — "Arithmetic library with operations for fixed-point numbers"
├─ ReentrancyGuard — "Gas optimized reentrancy protection for smart contracts"
Acknowledgements
These contracts were inspired by or directly modified from many sources, primarily: