Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.

Visualping - Visualping is the easiest to use website checker, webpage change monitoring, website change detector and website change alert software of the web. Read more about Visualping.

Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.

Distill Web Monitor - Distill is a web monitoring tool. It can monitor RSS feeds, a webpage or a part of webpage. Alerts in the form of pop-up, audio or emails can be received.

ioBroker - flexible and modular application for the IoT and Smarthome

Update Scanner - Update Scanner is a Firefox extension to monitor web pages for updates.