* [scripting](scripting) - Python integration for KiCad
* [template](template) - Project template
* [thirdparty](thirdparty) - Sourcecode of external libraries used in KiCad but not written by the KiCad team
* [tools](tools) - Helpers for developing, testing and building
* [translation](translation) - Translation data files (managed through [Weblate](https://hosted.weblate.org/projects/kicad/master-source/) for most languages)