Vyper

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

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

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.

Fe is a Rust-inspired language targeting the EVM; today you can explore Fe v2's type system via CLI or editor tooling even while bytecode generation is still evolving.

Solhint is a Solidity linter you wire into editors or CI to enforce style rules and catch footgun patterns early.