JSPM

Find processes occupying a given port

Get the netstat activity on a given port.

Get the pid(s) of a process on a given port

lsof for Node.js but with a modern API

A beautiful CLI tool to see what's running on your ports -- framework detection, process info, and interactive management

A pretty CLI tool to explore and manage open ports. Like lsof, but with style.

Check if a file is open in another application on Windows, macOS and Linux.

Kill processes listening on TCP ports — CLI for macOS/Linux: dry-run, port ranges, --list, local web UI (--gui) on loopback. Node.js 18+.

A CLI tool to kill processes by port

Interactive TUI for active listening ports and process management (macOS)

Monitor and manage localhost ports - kill zombie processes and prevent port conflicts

Port management from your menu bar — monitor ports, discover daemons, proxy traffic, kill processes. macOS app + cross-platform CLI + rich terminal UI.

Find the pid(s) of a process on a given port

CLI to find the process listening on a TCP port and terminate it. Works on Windows, macOS, Linux, and WSL.

Get a list of open files in a convenient structure

Your port watchdog. Stop googling lsof.

Fast developer port scanner - find what's running on localhost with process info, HTTP headers, and color-coded output

Fix port conflicts instantly and run your dev server without interruptions

A simple CLI utility to kill processes holding a specific port. Solves EADDRINUSE errors instantly.

A comprehensive Node.js CLI tool and library for managing ports and killing processes

Library to clear a TCP port by terminating the process that uses it.

🎯 A fast and beautiful CLI tool to kill processes hoarding your local ports.

Dashboard: alle Ports sehen, was läuft, seit wann – Suche, Kill, Fixieren. npx portchecka startet das Tool, npx portchecka install installiert es global.

Port scanner & process resolver for local dev environment. Find what's listening, which process owns it.

Check if a file is open in another application on Windows, macOS and Linux compatible for electron.

retrieve the port(s) that a process is listening on

Kill any process occupying a port. Unix-first, zero-zombie, one command.

Kill processes occupying a port

Interactive TUI for viewing and killing listening TCP ports

Find and kill processes using a specific port. Zero dependencies.

Find open ports, filter results, and kill processes by port on Linux, macOS, and Windows

A cross-platform CLI tool to check which process is running on a specific port

A CLI tool for monitoring and managing network ports - Kill ports like a boss

Beautiful port & process viewer for your terminal

A cross-platform CLI tool to kill processes using specific ports, powered by Bun

Fast lsof for regular files on Mac OS X

CLI tool for checking ports and killing processes

Kill "port already in use" forever. A fast CLI to find and free ports.

Structured output enforcement layer for LLMs without native schema support

Beautiful port manager CLI — see what's running, kill by port, scan ranges, find free ports. Cross-platform.

🔍 Developer-friendly CLI tool to check open ports, detect protocols, and manage bound processes.

Cross-platform utility to terminate processes on ports with zero dependencies

A CLI tool for monitoring and managing network ports - Kill ports like a boss

Interactive TUI port manager for macOS — scan, filter & kill listening ports

Fast cross-platform CLI to find and kill processes by port

CLI tool to check listening localhost ports on macOS

CLI dev server visibility tool — see what's running on your ports