
Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software. Hardhat 3 introduces Solidity tests, performance critical components in Rust, multichain support across the board, OP Stack simulation, revamped build system, a modernized CLI and plugin system, and a lot more.
Build your project using Hardhat 3 as the main Solidity testing and network simulation tool
Usage of a Hardhat release 3.0.0*. Usage of Hardhat 2 releases won't qualify.