Features & Capabilities

Codeforces++ is an all-in-one extension pack designed to supercharge your Codeforces experience. It offers handy shortcuts to navigate the site swiftly, auto-updating standings that keep you informed in real-time, and the ability to hide or show problem tags as per your preference. Beyond these, it features improved site navigation and a sleek dark theme to reduce eye strain during extended coding sessions.

This extension is completely open-source and maintained publicly on GitHub, promoting transparency and community contributions. Whether you're a competitive programmer looking for efficiency or just want a cleaner, customizable interface on Codeforces, Codeforces++ brings multiple enhancements into one seamless package.

User Growth & Download Statistics

Manifest V2 Add-on Developer Tools Programming
By:
Leonardo Riether
Daily users:
172 -4
Rating:
5.00
(2)
Version:
2.1.3 Last updated: 2020-08-03
Version code:
5075286
Creation date:
2020-02-29
Risk:
Moderate risk impact Low risk likelihood
Permissions:
  • storage
  • tabs //
  • *://codeforces.com/*
  • http://fonts.googleapis.com/*
  • https://fonts.googleapis.com/*
Content scripts matches:
  • codeforces.com
Size:
33.73KB
Email:
ri*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-15
Compare stats and ranking:

Other platforms

Chrome
Codeforces++ (v2.4.0)
1,000 4.75 (24)

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:
Leonardo Riether
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/codeforces/
Email:
ri*****@gmail.com
Website:
https://github.com/LeoRiether/CodeforcesPP/issues

User Reviews

by Mi*****, 2022-11-28
View all user reviews ›

Is Codeforces++ 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.

Codeforces++ requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: codeforces.com, googleapis.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
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.

Codeforces++ 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.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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