DHCP for Developers - Professional port registry prevents 'address already in use' errors with automatic lease management, real-time dashboard, and AI assistant integration
Project-aware lsof for macOS. Single-binary Go CLI that shows which dev project each listening port belongs to, and lets you kill, pause, or resume by port number. Find what's using port 3000.
A cross-platform CLI tool built purely in Go to instantly identify and gracefully terminate processes causing EADDRINUSE errors on Windows, Mac, and Linux.
Find and kill processes using any port. Cross-platform. Zero dependencies.
A lightweight native macOS menu bar app to instantly find and kill the process listening on any TCP port — favorites, watched ports, native notifications. Free up :3000/:8080 and fix 'address already in use' (EADDRINUSE) in one click.
Find and kill any process listening on a localhost port (127.0.0.1, 0.0.0.0). Fixes EADDRINUSE. VS Code extension + Windows desktop app. MIT.
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