Rentberry - Rentberry facilitates the long-term rental process for both tenants and landlords. We help tenants save time on rentals and landlords get true market values for their rental properties.
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
nestpick - Find your next home online, live anywhere
ioBroker - flexible and modular application for the IoT and Smarthome
Cozy - Choose simplicity, get Cozy.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation