2 Open Source Alternatives to Brownie

There are 2 open-source alternatives to Brownie in this directory. The most popular is Foundry with 10.3k GitHub stars, followed by Solidity-hardhat-boilerplate(130 stars). All are open source, free to use, and many can be self-hosted.

Quick comparison

Open-source alternatives to Brownie, ranked by GitHub stars
#ToolStarsLanguageLicense
1Foundry

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

10.3kRustApache License 2.0
2Solidity-hardhat-boilerplate

A boilerplate for quickly starting Solidity projects using Hardhat, the Ethereum development environment, enabling efficient smart contract development and testing.

130TypeScriptGNU Affero General Public License v3.0

All open-source alternatives to Brownie

Frequently asked questions

What are the best open-source alternatives to Brownie?

The top three are Foundry(10.3k stars), Solidity-hardhat-boilerplate(130 stars). All are open source and free to use.

Are these alternatives to Brownie free?

Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.

Can I self-host an alternative to Brownie?

Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.

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