CF Analyticsew53tge 作者： MB66 - THƯỞNG LỚN HÀNG NGÀY CÙNG MB66

This extension/add-on helps analyze detailed user profiles on Codeforces, providing deep insights into their performance and progress. The tool displays statistics on solved problems, including a 'Problem Rating' graph that shows the number of problems solved for each rating, and a 'Tags Solved' graph in the form of a doughnut chart that displays the tags solved and lists the count for each tag. Additionally, 'Unsolved Problems' shows the number of problems attempted but not solved correctly and lists them.

This extension communicates only with the Codeforces API and operates entirely within the browser, ensuring security and convenience for users. Through this, users can easily track and evaluate their progress, recognize their strengths and weaknesses, and thereby plan their study and practice more effectively.