# RoosterColor

> A browser extension that enables custom colors for courses on rooster.rug.nl

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

## Overview

- **ID:** `roostercolor`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Tijn Edens
- **Category:** appearance
- **Version:** 1.1.0
- **Last updated:** 2022-07-01
- **First published:** 2022-06-30
- **Size:** 32 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/roostercolor/)

## Description

RoosterColor is a browser extension that enables a more distinct appearance for courses on rooster.rug.nl by assigning colors to them. With a simple UI, you can add new courses and make changes to existing ones.

## Rankings

- #137,118 — Overall

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `tabs`

### Content script matches

- `rooster.rug.nl`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

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

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