kbt
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Description:
Keyboard tester in terminal
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: keyboard tester terminal debugging cli
Install: brew install kbt
About:
Kbt is a lightweight, terminal-based utility designed for testing and debugging keyboard inputs. It provides real-time feedback by displaying key presses, key codes, and event details, helping users diagnose hardware or software input issues. The tool is particularly useful for developers and power users needing to verify keyboard functionality without a graphical interface.
Key Features:
  • Real-time key press visualization
  • Displays key codes (scancodes, keycodes)
  • Terminal-based and lightweight
  • Supports multiple keyboard layouts
Use Cases:
  • Debugging keyboard hardware issues
  • Testing terminal application key bindings
  • Verifying input in headless or remote environments
Alternatives:
  • showkey – Standard Linux utility for key code inspection, but less feature-rich.
  • xev – X11 utility for detailed input events, but requires a graphical environment.
Version History
Detected Version Rev Change Commit
Sep 12, 2025 7:48am 0 VERSION_BUMP 63074954