HN: Xenon, open source dashboard for a second screen, tablet or phone

Xenon is an open-source dashboard application that displays system monitoring, productivity tools, and smart home controls across multiple devices including PCs, tablets, and phones. It features AI voice commands, customizable widget grids, real-time system metrics, smart lighting control, and streaming integration, with support for Windows, macOS, and Linux. The project is ad-free and allows users to share themes and widgets through a community catalog.