Saw a very cool tool on GitHub called PortKiller. It’s a powerful cross-platform port management app for developers, with a native UI on macOS, Windows, and Linux. What makes it fun is that it goes beyond just listing ports. It auto-discovers all listening TCP ports, lets you kill processes with one click, supports search and filtering, favorites, watched ports with notifications, and smart categorization for common dev services. It also covers real workflows: managing kubectl port-forward sessions with auto-reconnect, logs, and connect or disconnect notifications, plus visibility into active Cloudflare Tunnel connections. > brew install –cask productdevbook/tap/portkiller.(Tw93)