YoutubeMultiDownloader - Just like its name YouTube Multi Downloader, it is an online website for downloading the videos of downloading without using any video download and accelerator.
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
KeepVid - A free web application that allows you to download videos
Sonos One - A self-contained, Alexa-connected speaker from Sonos
ShareTube - Watch YouTube, synced with friends.
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.