Videostream - The easiest way to stream video from your computer to Chromecast or AndroidTV.
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
AirWire - AirWire is a highly advanced application that enables its users to connect to their smartphone or any tablet device to a network, select any file and start playing any multimedia file.
Sonos One - A self-contained, Alexa-connected speaker from Sonos
iMediaShare - Stream online videos from your mobile to your HD TV, for free - no remote, no dongle, no setup. People also askHow do you use iMediaShare?How can I mirror my iPhone to my TV without Apple TV?Can I mirror my iPhone to my Samsung TV?
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.