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Foundry

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

Foundry

Foundry logo

Welcome to the Foundry organization.

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

You can install Foundry on any platform in seconds via:

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

Then, in a new terminal run: foundryup.

That's it! If everything goes well, you will now have four binaries at your disposal: forge, cast, anvil, and chisel.

See the Foundry Docs for more.

Foundry development is spearheaded by Paradigm and the Rust Ethereum open-source community.

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  1. foundry foundry Public

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

    Rust 10.6k 2.6k

  2. starknet-foundry starknet-foundry Public

    Blazing fast toolkit for developing Starknet contracts.

    Rust 393 257

  3. book book Public

    A book on all things Foundry, available at https://getfoundry.sh.

    MDX 961 1k

  4. forge-std forge-std Public

    A collection of helpful contracts and libraries for use with Forge and Foundry

    Solidity 1.1k 521

  5. forge-template forge-template Public archive

    Forkable template to get you started with Foundry's Forge

    Solidity 412 172

  6. foundry-toolchain foundry-toolchain Public

    GitHub action to install Foundry

    TypeScript 275 132

Repositories

Showing 10 of 26 repositories
  • foundry Public

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

    foundry-rs/foundry's past year of commit activity
    Rust 10,587 Apache-2.0 2,621 226 45 Updated Sep 9, 2026
  • foundry-core Public

    Core traits and libraries extracted from Foundry, published as crates so they can be depended on without git references.

    foundry-rs/foundry-core's past year of commit activity
    Rust 20 Apache-2.0 15 3 1 Updated Sep 9, 2026
  • book Public

    A book on all things Foundry, available at https://getfoundry.sh.

    foundry-rs/book's past year of commit activity
    MDX 961 Apache-2.0 1,009 71 (33 issues need help) 1 Updated Sep 9, 2026
  • forge-std Public

    A collection of helpful contracts and libraries for use with Forge and Foundry

    foundry-rs/forge-std's past year of commit activity
    Solidity 1,055 Apache-2.0 521 19 (4 issues need help) 10 Updated Sep 9, 2026
  • optimism Public Forked from ethereum-optimism/optimism

    Optimism is Ethereum, scaled.

    foundry-rs/optimism's past year of commit activity
    Go 0 MIT 4,566 0 1 Updated Sep 9, 2026
  • starknet-foundry Public

    Blazing fast toolkit for developing Starknet contracts.

    foundry-rs/starknet-foundry's past year of commit activity
    Rust 393 MIT 257 169 (4 issues need help) 17 Updated Sep 8, 2026
  • foundry-toolchain Public

    GitHub action to install Foundry

    foundry-rs/foundry-toolchain's past year of commit activity
    TypeScript 275 Apache-2.0 132 1 1 Updated Sep 7, 2026
  • foundryup Public

    Foundry toolchain manager

    foundry-rs/foundryup's past year of commit activity
    Rust 13 Apache-2.0 8 1 1 Updated Sep 7, 2026
  • op-revm Public

    Fork of op-revm with patched Handler trait for TIP-1016 compatibility

    foundry-rs/op-revm's past year of commit activity
    Rust 0 MIT 1 0 2 Updated Aug 4, 2026
  • foundry-browser-wallet Public archive

    Interface for interacting with Foundry from the browser.

    foundry-rs/foundry-browser-wallet's past year of commit activity
    TypeScript 18 Apache-2.0 8 0 0 Updated Jul 13, 2026