Apple TV - New Apple TV running tvOS
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Mi Box - 4K Ultra HD streaming and gaming box powered by Android TV
ioBroker - flexible and modular application for the IoT and Smarthome
Stremio - Watch videos, movies, TV series and TV channels instantly.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation