---
title: "ZzFX"
description: "Sub-1kb JavaScript sound effects system that synthesises retro sfx from a small parameter array, with a web sound designer."
canonical: "https://vibing.inc/library/zzfx-vg-1111"
category: "Games, Juice & Interactive"
subcategory: "Game audio"
license: "MIT"
author: "Frank Force (@KilledByAPixel)"
source: "https://github.com/KilledByAPixel/ZzFX"
---

# ZzFX
Sub-1kb JavaScript sound effects system that synthesises retro sfx from a small parameter array, with a web sound designer.
## Facts
- Source: https://github.com/KilledByAPixel/ZzFX
- Category: Games, Juice & Interactive / Game audio
- Author: Frank Force (@KilledByAPixel)
- Licence: MIT
- Tags: sfx, web-audio, procedural-audio, js13k
## Why it's a gem
Entire sound design shipped as arrays of numbers — zero audio files to load
---
Listed in The Vibeary: https://vibing.inc/library/zzfx-vg-1111 · JSON: https://vibing.inc/api/public/library/gems/zzfx-vg-1111