Foundry

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Foundry consists of:

• Forge: Ethereum testing framework (like Truffle, Hardhat and DappTools).
• Cast: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
• Anvil: Local Ethereum node, akin to Ganache, Hardhat Network.
• Chisel: Fast, utilitarian, and verbose solidity REPL.

Documentation

https://book.getfoundry.sh/

Introduction

• Provide a contract factory to deploy contract
• Create2 and Create3
• Forge test for factory
• Deploy script by hardhat

Usage

Install

$ yarn

Build

$ forge build

Test

$ forge test

Format

$ forge fmt

Gas Snapshots

$ forge snapshot

Anvil

$ anvil

Deploy

$ hh run scripts/deployByFactory.js --network arb_sepolia --network <your_rpc_url>

### Cast

```shell
$ cast <subcommand>

Help

$ forge --help
$ anvil --help
$ cast --help