Chrome extension that makes Codeforces better: supports multiple ratings graph, colorizes standings by used programming languages, adds 'Hide/Show solved problems' link to Problemset page
You can Follow the below Step By Step procedure to install the Codeforces Enhancer Chrome Extension to your Chrome Web browser.
It is the Codeforces Enhancer Chrome extension download link you can download and install Chrome Browser.
Codeforces extension pack
Add submission status link to the problem page
Analyse Codeforces profiles
This extension filters the standings for a given contest on Codeforces to show only active competitors of a specific country.
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
Track your practice progress on Codeforces.
Rating predictor for Codeforces