aerelight Desk Lamp - A simple, sleek OLED lamp
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Android Things Lantern - Real-world AR with Google's new IoT platform
ioBroker - flexible and modular application for the IoT and Smarthome
Fluxo - Financial modeling software for SMBs.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation