TestPress is a tool for contributing to WordPress. It automatically configures a development environment on your computer, allowing you to focus on making WordPress!
You'll need to install Docker in order to use TestPress. You can download it for MacOS, Windows 10 Pro, other versions of Windows, and all other operating systems.
This is currently tested on MacOS and Windows, but it should probably run on Linux, too. Bug reports and PRs are greatly appreciated! 💖