kkp

Kill processes by port. Fast.

Install

# npm
npm i -g @sdjz/kkp

# pnpm
pnpm add -g @sdjz/kkp

# bun
bun add -g @sdjz/kkp

Usage

kkp 3000              # kill port 3000
kkp 3000 5173         # kill multiple
kkp node              # kill all listeners by process name
kkp --list            # list all listeners
kkp                   # interactive TUI

More screenshots

List all listeners

Interactive TUI

Why kkp?

• Fast — uses ss on Linux, lsof on macOS, netstat on Windows
• Safe — protects system processes, requires --force to override
• Simple — one command, zero config, single dependency

Options

--list, -l       list listeners
--json, -j       JSON output
--dry-run        preview without killing
--force, -f      kill protected processes
--tcp / --udp    filter by protocol

License

MIT