Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
MERRY JANE - Cannabis. Culture. For all. Snoop's new lifestyle site
ioBroker - flexible and modular application for the IoT and Smarthome
Meadow Platform - Turnkey software for medical cannabis dispensaries
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
Weedly - Take it eeasy