### Install Solmate with Foundry

Source: https://github.com/transmissions11/solmate/blob/main/README.md

Instructions to install the Solmate library using the Foundry smart contract development framework's `forge install` command. This command fetches the Solmate repository directly into your Foundry project's dependencies.

```Shell
forge install transmissions11/solmate
```

--------------------------------

### Install Solmate with Hardhat or Truffle

Source: https://github.com/transmissions11/solmate/blob/main/README.md

Instructions to install the Solmate library as an npm package, suitable for use with JavaScript-based smart contract development environments like Hardhat or Truffle. This command adds Solmate to your project's `node_modules` directory.

```Shell
npm install solmate
```

--------------------------------

### Solmate Contract Overview

Source: https://github.com/transmissions11/solmate/blob/main/README.md

A hierarchical overview of the Solmate smart contract modules, categorizing them by functionality such as authorization, tokens, and utilities, along with a brief description of each contract's purpose. This serves as a structural API documentation for the library's components.

```APIDOC
auth
├─ Owned — "Simple single owner authorization"
├─ Auth — "Flexible and updatable auth pattern"
├─ authorities
│  ├─ RolesAuthority — "Role based Authority that supports up to 256 roles"
│  ├─ MultiRolesAuthority — "Flexible and target agnostic role based Authority"
tokens
├─ WETH — "Minimalist and modern Wrapped Ether implementation"
├─ ERC20 — "Modern and gas efficient ERC20 + EIP-2612 implementation"
├─ ERC721 — "Modern, minimalist, and gas efficient ERC721 implementation"
├─ ERC1155 — "Minimalist and gas efficient standard ERC1155 implementation"
├─ ERC4626 — "Minimal ERC4626 tokenized Vault implementation"
├─ ERC6909 — "Minimalist and gas efficient standard ERC6909 implementation"
utils
├─ SSTORE2 — "Library for cheaper reads and writes to persistent storage"
├─ CREATE3 — "Deploy to deterministic addresses without an initcode factor"
├─ LibString — "Library for creating string representations of uint values"
├─ SafeCastLib — "Safe unsigned integer casting lib that reverts on overflow"
├─ SignedWadMath — "Signed integer 18 decimal fixed point arithmetic library"
├─ MerkleProofLib — "Efficient merkle tree inclusion proof verification library"
├─ ReentrancyGuard — "Gas optimized reentrancy protection for smart contracts"
├─ FixedPointMathLib — "Arithmetic library with operations for fixed-point numbers"
├─ Bytes32AddressLib — "Library for converting between addresses and bytes32 values"
├─ SafeTransferLib — "Safe ERC20/ETH transfer lib that handles missing return values"
```

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