portainer
Control Docker containers and stacks via Portainer API. List containers, start/stop/restart, view logs, and redeploy stacks from git.
pm2
Manage Node.js applications with PM2 process manager. Use for deploying, monitoring, and auto-restarting Node apps in production. Covers starting apps, viewing logs, setting up auto-start on boot, and managing multiple processes.
airfoil
Control AirPlay speakers via Airfoil from the command line. Connect, disconnect, set volume, and manage multi-room audio with simple CLI commands.