Sierra ILS - Sierra is designed to make your library effective.
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Alma - Meet Alma, a modern and affordable integrated student information system (SIS) and learning...
ioBroker - flexible and modular application for the IoT and Smarthome
LibraryWorld - Library automation solution
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation