FAHH Terminal Error Sound

FAHH Terminal Error Sound is a VS Code extension that plays a FAHH sound effect whenever a terminal command fails. It works with any programming language because it detects when a terminal command exits with a non-zero status code.

The goal is simple: make debugging a little louder.

Features

Plays a FAHH sound when a terminal command fails.
Works with any language that runs in the VS Code terminal:
- Python
- Node.js
- C / C++
- Java
- Rust
- Bash scripts
- and more.
Toggle sound on or off
Spam mode to play multiple FAHH sounds on failure
Manual commands to trigger the sound from the Command Palette
Cross-platform support
- Windows
- macOS
- Linux

How It Works

The extension listens for terminal command completion using VS Code's terminal shell integration.

If a command exits with a non-zero exit code, the extension triggers the FAHH sound.

Example:

python test.py
Traceback (most recent call last):
ZeroDivisionError

Result:

FAHH

If Spam Mode is enabled:

FAHH FAHH FAHH

Commands

Open the Command Palette:

Ctrl + Shift + P

Available commands:

Command	Description
FAHH: Toggle Sound	Enable or disable the FAHH sound
FAHH: Toggle Spam Mode	Enable multiple FAHH sounds for each error
FAHH: Play Sound	Play the FAHH sound manually
FAHH: Spam Sound	Play the FAHH sound several times

Platform Support

Platform	Audio Method
Windows	PowerShell SoundPlayer
macOS	afplay
Linux	aplay

No additional setup is required.

Installation

Open VS Code
Go to Extensions
Search for fahhh effect
Click Install

Once installed, run your code normally in the terminal. If the command fails, the FAHH sound will play automatically.

Example Use

Run a program that crashes:

node app.js
Error: something broke

The extension detects the failure and plays the sound.

Known Limitations

Requires VS Code Terminal Shell Integration for exit code detection.
Sound playback depends on system audio tools (PowerShell, afplay, or aplay).

Author

Vishnu Deviprasad Shetty

fahhh effect