snekmate

OpenZeppelin Contracts are the go-to library for smart contract development.

Solidity is an object-oriented, high-level language for implementing smart contracts.

The organizational graph protocol: encode your organization's roles, agents, and permissions into a programmable graph with Hats Protocol

Pythonic Smart Contract Language for the EVM

Solidity-Oriented Development Tooling

Solady by Vectorized collects aggressively optimized Solidity snippets from Merkle proofs to compression helpers, wrapping careful inline assembly in approachable APIs so advanced developers can ship gas-efficient patterns while learning cutting-edge optimization techniques from a living reference library.