Analyse Codeforces profiles
What is CF Analytics?
CF Analytics is an Edge add-on that enhances the Codeforces profile webpage with comprehensive problem-solving stats. This includes a detailed bar chart labeled 'Problem Rating' showing solved problems per rating and a doughnut chart labeled 'Tags Solved' displaying a count for each solved tag. The add-on also displays a count of unsolved problems and provides a list of them. This tool only communicates with the Codeforces API, and its operations are entirely browser-based.
CF Analytics Chrome extension improves the Codeforces profile webpage to include statistics of problems solved by the user. The ‘Problem Rating’ graph is a bar chart showing problems solved for each problem rating. The ‘Tags Solved’ graph is a doughnut chart displaying tags solved across any problem and also lists a count for each tag. The ‘Unsolved Problems’ shows a count of all problems attempted with not correct verdict and also lists them.
The extension communicates only with the Codeforces API and runs entirely on the browser.
CF Analytics is relatively safe to use as it requires very minimum permissions.
CF Analytics has earned a fairly good reputation and likely can be trusted.