VoiceMacro - Control applications or games by voice commands and/or by the press of a keyboard, mouse button or...
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
VoiceBot - Take command of your games with your voice using VoiceBot!
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Rhasspy - Rhasspy transforms voice commands into JSON events that can trigger actions in home automation software.
ioBroker - flexible and modular application for the IoT and Smarthome