Codeforces Monolith (CF Monolith)

CF Monolith consolidates everything you actually need from Codeforces into one lightweight extension — no more juggling five different tools that slow down your browser and clutter your toolbar. Built natively on Manifest V3, it runs entirely client-side with zero data collection and zero background bloat. Upcoming updates- USA Rank- As the extension already have a India region ranking toggle next we gonna have a USA based ranking toggle soon ---- stick together😁 Core features: Compare Dashboard — Side-by-side breakdown of two users — solved problems, tag distribution, difficulty spread — rendered as interactive SVG charts. Click any bar to see the exact problem list behind it. Rating Predictor— Fetches solve data from recent rated contests by division, builds a reference table of solve counts → ratings, then uses inverse-distance weighted averaging to estimate difficulty for unrated problems. Rounded to the nearest 100. Famous Solvers — Pin world-class solvers and study their problem choices and submission patterns from your dashboard. Hide Tags Toggle — Conceal topic tags across problem lists and pages to simulate contest conditions, while keeping difficulty ratings visible. Mistake Analyzer — Parses your submission history to surface the specific problem tags behind your highest WA rates. Problem Recommendations — Personalized training suggestions targeting weak algorithmic tags, calibrated to your current rating. India Rank — Toggle regional rankings on any contest leaderboard to see your calculated India placement instantly. Problem Notes — Write edge cases and proof notes directly on the problem page, persisted locally across sessions. Privacy Policy: Execution is strictly scoped to `codeforces.com`. No permissions beyond what's needed, no telemetry, no external servers. All data stays on your machine. API calls go exclusively to official public Codeforces endpoints.