Giftata - A free, fast, & simple way to always find the right gift
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
My Friends Love Gifts - Find the best gifts for all your friends birthdays
ioBroker - flexible and modular application for the IoT and Smarthome
#ShowYourStripes - Visualize 100+ years of climate change where you live ❄️🌎🔥
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation