# leon21

> wave colours

Canonical page: [https://chrome-stats.com/d/leon21](https://chrome-stats.com/d/leon21)

## Overview

- **ID:** `leon21`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** leon21
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2009-11-18
- **Size:** 47 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/leon21/)

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Very high risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [colours01](https://chrome-stats.com/d/colours01)
- [WavesColored](https://chrome-stats.com/d/wavescolored)
- [NiceandBlue](https://chrome-stats.com/d/niceandblue)
- [Soft Waves](https://chrome-stats.com/d/soft-waves)
- [the wave of colors](https://chrome-stats.com/d/the-wave-of-colors)
- [Bluewave\_Blue1](https://chrome-stats.com/d/bluewave_blue1)
- [Colorful Waves](https://chrome-stats.com/d/colorful-waves)
- [Fun Wave](https://chrome-stats.com/d/fun-wave)
- [Neonwaves 2](https://chrome-stats.com/d/neonwaves-2)
- [Colors wave](https://chrome-stats.com/d/colors-wave)
- [ColorWave](https://chrome-stats.com/d/colorwave)
- [Pastel Waves 2](https://chrome-stats.com/d/pastel-waves-2)

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Source: [Chrome-Stats](https://chrome-stats.com/d/leon21)