Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
code-ray - Live debugging tool for software developers
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Reactime - Time travel debugging tool, visualizing and tracing state
ioBroker - flexible and modular application for the IoT and Smarthome