gruyere ☆
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Description:
TUI program for viewing and killing processes listening on ports
Type: Formula  |  Latest Version: 0.1.0@0  |  Tracked Since: Nov 17, 2025
Links: Homepage  |  GitHub  |  Docs  |  formulae.brew.sh
Stars: 273  |  Forks: 13  |  Language: Python  |  Category: Developer tools
Tags: tui process-management networking developer-tools port-scanner
Install: brew install gruyere
About:
Gruyere is a terminal user interface (TUI) utility designed to help developers identify and manage processes that are bound to specific network ports. It provides a real-time view of active port listeners, allowing users to inspect details like process IDs and command names. The tool enables quick termination of these processes directly from the interface, streamlining the workflow of freeing up ports during development.
Key Features:
  • Real-time TUI for inspecting port listeners
  • Identifies process IDs (PIDs) and command names
  • In-app process termination to free ports
  • Cross-platform network socket support
Use Cases:
  • Debugging 'Address already in use' errors during local development
  • Quickly identifying and killing stale server instances
  • Auditing which applications are listening on network ports
Alternatives:
  • lsof – Standard CLI tool, more verbose and less interactive than Gruyere
  • netstat – Legacy utility, lacks integrated process management features
  • fuser – Command-line focused, requires separate commands to view and kill
Version History
Detected Version Rev Change Commit
Dec 24, 2025 2:18am 0.1.0 0 VERSION_BUMP 3351c299
Nov 17, 2025 4:50pm 0 VERSION_BUMP 67b71aa2
Nov 16, 2025 6:31pm 0 NEW d4b5d530
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