Just wrapped up a small project i called TrueFan — a lightweight web app for controlling system fans. Built with Flask and running in Docker, it uses lm-sensors to monitor temps and fan speeds, auto-refreshes in real time, and lets you switch between custom cooling profiles. There’s also quick-access reboot and shutdown buttons for convenience.
Perfect for headless servers or homelab setups where you want clean, browser-based fan control without bloated tools. Still local-only for now, but I might package it up if there’s interest.