# Nupjuk!

> KLMS. Redesigned.

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

## Overview

- **ID:** `nupjuk`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Gunhee Yi
- **Category:** appearance
- **Daily users:** 1
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 2.1
- **Last updated:** 2021-03-20
- **First published:** 2021-03-08
- **Size:** 178 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/nupjuk/)
- **Website:** [https://github.com/GunheeYi](https://github.com/GunheeYi)

## Description

Nupjuk! is a Firefox add-on that enhances the KAIST Learning Management System (KLMS) by providing features like VOD customization, color themes, dark mode, lecture material downloads, and more.

## Rankings

- #74,028 — Overall

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `http://iam2.kaist.ac.kr/*`
- `https://iam2.kaist.ac.kr/*`
- `http://klms.kaist.ac.kr/*`
- `https://klms.kaist.ac.kr/*`

### Content script matches

- `iam2.kaist.ac.kr`
- `klms.kaist.ac.kr`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low 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/nupjuk)