Hazel - Lighweight update server for Electron apps
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Organize - The file management automation software.
ioBroker - flexible and modular application for the IoT and Smarthome
Ziba - Ziba is an innovative design solution provider platform that allows businesses to make better branding and engage more customers with your product marketing.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation