CLI / TUI that lists listening TCP/UDP ports

CLI / TUI that lists listening TCP/UDP ports on Windows, Linux, and macOS.
Think of it as a port-focused lsof: quickly see who is holding a port, then kill the process if you need to.
$ go install github.com/yutat23/lsoff@latestto comment.
Real-time network diagnostics in your terminal. One command, zero config, instant visibility.
Fast, modern traceroute with real-time TUI, per-hop stats, ASN/geo lookup, ECMP detection, and MPLS label parsing.
A delicious REST client for your terminal