MC-Class Dark Theme

Name: MC-Class Dark Theme
Author: ek-mc

By: ek-mc

Dark theme for mc-class.gr with improved readability for key interface components.

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Install

Features & Capabilities

MC-Class Dark Theme applies a high-contrast dark interface to mc-class.gr.

Features:

Dark color palette with improved text contrast
Styling for key layout/components (LessonBox, AccordionCard, notifications, absences, menus, etc.)
Better pagination and dropdown readability (including Select2)
Navbar toggler visibility fix
Replaces default NoPhoto.jpg placeholders with an inline SVG dark placeholder (no external image dependency)

Technical notes:

Lightweight content-script/CSS extension
No remote code execution
No analytics/tracking
No external network calls added by the extension

Source code: https://github.com/ek-mc/mc-class-dark-firefox-extension

User Growth & Download Statistics

Add-on

By:

ek-mc

Daily users:

Version:

0.1.47 Last updated: 2026-05-22

Version code:

6272799

Creation date:

2026-03-02

Risk:

Content scripts matches:

mc-class.gr
*.mc-class.gr

Size:

29.78KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 146,772 ▲ 2,698

Other rankings

#174 in component keyword 19 ▼ 4

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

ek-mc

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/mc-class-dark-theme/

Website:

https://github.com/ek-mc/mc-class-dark-firefox-extension/issues

Is MC-Class Dark Theme Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

MC-Class Dark Theme requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ***********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

MC-Class Dark Theme may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****