lsof for Node.js but with a modern API
Project-aware lsof for macOS — list ports, inspect AI agent sessions, kill by port, and caffeinate exact ports, PIDs, directories, AI tools, or future matches with --follow.
Get a list of open files in a convenient structure
portcheck — local port scanner for what is listening on :3000 and beyond. Shows PID, command, user, address, JSON or table output. Compare with lsof, ss, and netstat. Free forever from vøiddo.
Fast lsof for regular files on Mac OS X
List all listening ports with process names. Cross-platform. Like lsof -i but readable.
nv-cli-linux-lsof ================= - nv-cli-linux-lsof - simple cli tool, same as "lsof -i:port", with proc-chain detail info
A pretty CLI tool to explore and manage open ports. Like lsof, but with style.
Structured output enforcement layer for LLMs without native schema support
Your port watchdog. Stop googling lsof.
Find processes occupying a given port
A simple NPM module for retrieving pertinent info on processes which are listening on local ports, and for killing those processes using shell commands `lsof`, `ps`, and `kill` in the background.
Local-first visual workbench for parallel git-worktree work — manage tasks, branches, worktrees, ports, and pooled dev servers from one dashboard on your machine.
Detects what's running on a port and offers to kill it
Interactive cross-platform CLI to inspect open/listening ports, the processes behind them, and which Node.js project each one belongs to.
npm version patch && npm run build && npm publish --access public
Check if a file is open in another application on Windows, macOS and Linux.
Kill the process holding a port. One command, zero Stack Overflow tabs.
JSONL receipt index (in-memory `Map` in v0.1), HTTP **`/health`**, **`/pause`**, **`/a/:mint/receipts.jsonl`**, and **`leash-runner`** CLI.
kill -9 React Native Packager running on port 8081.
Kill the process running on a given port — works on Windows, Linux, and macOS
Kill processes running on specified ports. Fast, zero-dependency, cross-platform.
Simple process manager for agents
procfd is a simple, fast, and user-friendly alternative to lsof on Linux to list process file descriptors
Modern, high-performance lsof implementation in Rust
Visualize lsof output
See what's listening on your ports
A lighthouse for your ports — monitors, routes, and resolves conflicts across projects
portrm — blazing fast port & process manager. Kill and list processes on ports from your terminal.
Real-time terminal UI for monitoring network ports — interactive alternative to lsof/ss with alerts, firewall blocking, strace, container awareness and process trees
Core library for prt — real-time network port scanner with change tracking, alerts, suspicious detection, known ports, bandwidth and container awareness
Visualize lsof output
A powerful CLI tool for managing port processes - quickly find and terminate processes using specific ports
minilsof
A semantic CLI tool for process management
A library utilizing the lsof unix command for process management.
fosl - a ruby api for reading lsof(1) output
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