# Enhanced QIS

> Multiple enhancements for QIS. Sourcecode and documentation under: https://github.com/Oshimani/enhanced-qis

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

## Overview

- **ID:** `enhanced-qis`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Oshimani
- **Category:** appearance
- **Daily users:** 10
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.1.0
- **Last updated:** 2022-07-26
- **First published:** 2021-04-21
- **Size:** 962 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/enhanced-qis/)

## Description

Enhanced QIS is a Firefox add-on developed for Hochschule Trier that enhances the QIS system by improving the grades overview, reintroducing color-coded markings, removing unnecessary information, and calculating the average grade.

## Rankings

- #34,402 — Overall
- #119 — enhance

## Permissions and access

### Content script matches

- `qis.hochschule-trier.de`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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/enhanced-qis)