Codeforces Group Stats is a free Chrome extension designed to enhance your experience on Codeforces group pages by providing a visual representation of your progress. It features a donut chart that displays your overall progress percentage and offers a clear breakdown of solved, attempted, and pending problems, making it easier for users to track their performance. The extension also recommends personalized problems based on group activity, ensuring that users can focus on relevant challenges.

This tool loads quickly thanks to local browser caching and integrates seamlessly with Codeforces, automatically appearing on group pages. Importantly, it prioritizes user privacy by requiring no login, displaying no ads, and storing no personal data. This makes Codeforces Group Stats an excellent tool for competitive programmers and study groups looking to improve their coding skills efficiently.