Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Owlead - Grow your Twitter with valuable followers, effortless
ioBroker - flexible and modular application for the IoT and Smarthome
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
openHAB - "empowering the smart home" - vendor and technology agnostic open source home automation
System76 Oryx Pro - System76 Oryx Pro is a powerful and customizable laptop that comes with Linux pre-installed, but y can easily install Window and dual-boot if you want to use it for Windows development or gaming.