Codeforces Helper

Enhance Codeforces with an easy contest participant checker and user submission rating viewer.
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Codeforces Helper is a powerful Chrome extension designed to upgrade your Codeforces experience with essential productivity tools. It lets you easily identify contests you've participated in on the /contests page and compare your activity with other users by simply entering their usernames.

Additionally, the extension displays question ratings directly on the /submissions/<username> page, allowing you to quickly assess problem difficulties. You can also hide tags to focus solely on question ratings, and save your favorite questions into customizable lists. With import/export functionality and a dedicated profile page to manage saved questions, Codeforces Helper streamlines coding contest navigation and problem review, helping you learn and compete more efficiently.

Manifest V3 Developer Tools Education Productivity
By:
Itzp
Daily users:
57 1
Rating:
5.00
(2)
Version:
4.0 Last updated: 2025-04-11
Version code:
5928226
Creation date:
2024-12-21
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • storage
  • activeTab
Host permissions:
  • https://codeforces.com/*
Size:
232.38K
Email:
pr*****@gmail.com
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

Ranking

# 12,953
Other rankings
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Other platforms

Codeforces Helper (v4.0)
636 4.86 (7)

User reviews

very helpful and works perfectly......was trying to find such an extension for a long time
by Sankabapur, 2025-02-27
View all user reviews ›

Extension safety

Risk impact

Codeforces Helper 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

Codeforces Helper is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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