This is the missing handbook that will guide you from making your first contribution to building a sustainable practice. This book teaches you how to make merge-worthy commits and helps you level up from a coder into a contributor.
This book is DRM-free and Creative Commons licensed (CC BY-NC-SA 4.0). It requires no proprietary or non-free software to view the core content.
You can find more information at: https://howtoopensource.dev