Codeforces Monolith (CF Monolith) 🚀

CF Monolith is a unified, lightweight training workspace and analytics ecosystem designed specifically for competitive programmers on the Codeforces platform. Engineered natively on Chrome's modern Manifest V3 framework, it consolidates a suite of advanced productivity tools into a single, highly optimized interface overlay—eliminating browser tab clutter and streamlining training workflows.

[Install from the Chrome Web Store] - https://chromewebstore.google.com/detail/codeforces-monolith-cf-mo/alailmojcgnjfgclagniegeeaeecndni

Core Features

• 📊 Interactive Compare Dashboard: Instantly generate visual analytical overlays comparing your submitted and attempted problems alongside rivals or friends with deep-dive chart tracking.
• 🔮 Predictive Analytics for Unrated Problems: Real-time difficulty estimations evaluating unique problem parameters to help scale your training sets accurately.
• 👑 Famous Solvers Tracking Dashboard: Pin elite solvers to monitor active submission patterns, problem choices, and implementation speeds.
• 🙈 Native 'Hide Tags' Toggle: Simulate realistic contest environments by hiding tags across problem sets while keeping ratings perfectly visible for guidance.
• 🛡️ Behavioral Mistake Analyzer: Parses historical submission data to isolate the specific algorithmic tags generating high 'Wrong Answer' (WA) verdicts.
• 🎯 Algorithmic Recommendations: Performance-tailored training recommendations mathematically calibrated to your current user rating.
• 🎨 UI Modernization & Dark Mode: A native, system-wide dark mode stylesheet optimized to minimize eye strain during late-night contest grinds.
• 🇮🇳 India Rank Tracking: Integrated regional leaderboards to view precise, calculated geo-rankings on any active contest.
• 📝 In-Context Problem Notes: Maintain training continuity by writing and auto-saving edge cases or pitfalls directly on the active problem page.

🛠️ Tech Stack & Architecture

• Frontend Architecture: Vanilla JavaScript, HTML5, CSS3 (Custom Theme Engines)
• API Integration: Asynchronous communication with the official public Codeforces API endpoints.
• Extension Specifications: Chrome Extension Manifest V3 (leveraging declarative content scripts, secure local storage caching, and localized service workers).

🔒 Privacy, Security & Privilege Assurance

• Principle of Least Privilege: Extension permissions are strictly sandboxed and isolated exclusively to the https://codeforces.com domain namespace. It requests zero global tracking privileges.
• 100% Client-Side Execution: Telemetry, analytical data processing, and workspace notes are computed and cached entirely locally on your machine.
• Zero Data Transmissions: We do not monetize, transmit, or collect personal data, telemetry, or Codeforces credentials.

📄 License

This project is open-source and licensed under the MIT License. See the LICENSE file for more details.

Feel free to fork this project, open issues, or submit Pull Requests to improve the competitive programming workflow for everyone!