Overview
Foundry is a re-imagination of the Ethereum development toolkit. Written in Rust, it is designed to be extremely fast and modular. It allows developers to write their tests in Solidity itself, removing the need for JS wrappers in testing.
Features
- Forge: The testing framework. Write tests in Solidity with ease.
- Cast: CLI for performing Ethereum RPC calls.
- Speed: Compiles and tests orders of magnitude faster than legacy tools.
Use Cases
- High-performance smart contract testing and fuzzing.
- Advanced scripting for blockchain interactions.
- Gas optimization and auditing.