README - Foundry — ContextQMD

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Blazing fast, portable and modular toolkit for Ethereum application development, written in Rust.

Forge — Build, test, fuzz, debug and deploy Solidity contracts.
Cast — Swiss Army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
Anvil — Fast local Ethereum development node.
Chisel — Fast, utilitarian and verbose Solidity REPL.

Installation

curl -L https://foundry.paradigm.xyz | bash
foundryup

See the installation guide for more details.

Getting Started

Initialize a new project, build and test:

forge init counter && cd counter
forge build
forge test

Interact with a live network:

cast block-number --rpc-url https://eth.merkle.io
cast balance vitalik.eth --ether --rpc-url https://eth.merkle.io

Fork mainnet locally:

anvil --fork-url https://eth.merkle.io

Read the Foundry Docs to learn more.

Contributing

Contributions are welcome and highly appreciated. To get started, check out the contributing guidelines.

Join our Telegram to chat about the development of Foundry.

Support

Having trouble? Check the Foundry Docs, join the support Telegram, or open an issue.

License

<sup> Licensed under either of <a href="LICENSE-APACHE">Apache License, Version 2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option. </sup> <sub> Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in these crates by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions. </sub>