[Media] Portview: a cross-platform port diagnostic TUI built with ratatui

Hey r/rust! I've been working on portview in the last few days! It is a diagnostic-first port viewer that runs on Linux, macOS, and Windows. It shows you what's listening on your ports with process details (PID, user, uptime, memory, command). You can also interactively check out the different processes and kill them if needed. I went for a btop like aesthetic and vim keybind palette. It also has Docker integration for correlating containers with host ports.

Repo: https://github.com/Mapika/portview