FHEM (TM) is a GPL'd perl server for house automation:

• http://fhem.de/fhem.html

A vendor and technology agnostic open source automation software for smart homes:

• https://de.wikipedia.org/wiki/OpenHAB

Free and open-source home automation software for smart home devices with focus on local control and privacy and written in Python 3.

• https://home-assistant.io
• https://www.home-assistant.io/getting-started/
• https://www.home-assistant.io/cookbook/

Bestehende Integrations:

• https://www.home-assistant.io/integrations/#image-processing

Development:

• https://developers.home-assistant.io/
• https://github.com/home-assistant/core
• https://github.com/home-assistant/frontend

• Hobson (stand-alone)
• Domoticz