Librus Desktop Addons

Name: Librus Desktop Addons
Rating: 5 (1 reviews)
Author: kubaska

This addon calculates your percentage attendance, allows manipulating your grades and displays their average in Librus Synergia class register.

Download

Install

Features & Capabilities

This addon is dedicated to Librus Synergia users - both parents and students.

List of features:

displaying percentage attendance from every subject (from navbar select "Organizacja", -> "Lekcje", then green "Zrealizowane" button.)
displaying grades average, if school disabled it,
ability to add or edit grades (only locally)

Be sure to check out addon settings, to set date of winter holidays and value of plus / minus.

Addon does not gather any data about you, your grades or attendance.

User Growth & Download Statistics

Add-on

By:

kubaska

Daily users:

49 1

Rating:

5.00

(1)

Version:

1.5.0 Last updated: 2021-10-16

Version code:

5310221

Creation date:

2018-10-09

Risk:

Permissions:

*://*.librus.pl/*
webRequest
storage

Content scripts matches:

synergia.librus.pl

Size:

29.99KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-21

Compare stats and ranking:

Ranking

# 15,833 ▲ 120

Other rankings

#54 in register keyword 13 ▼ 1#118 in desktop keyword 59 ▲ 4#137 in x data keyword 11 ▲ 1#158 in date keyword 13 ▲ 2#205 in student keyword 39 ▲ 2

For Developers

Monetize with App Pass Boost with Extension Booster

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:

kubaska

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/librus-desktop-addons/

Website:

https://github.com/kubaska/librus-desktop-addons

Is Librus Desktop Addons 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.

Librus Desktop Addons requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Allows the extension to observe and analyze traffic in flight for the selected hosts.
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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.

Librus Desktop Addons has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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