Problem Tracker

Track your LeetCode problem-solving automatically. Bookmark challenges, monitor submission verdicts, and view DSA statistics.

Problem Tracker is your minimalist, privacy-first Chrome Extension designed to automatically track your Data Structures and Algorithms (DSA) problem-solving journey on LeetCode. Built specifically for software engineers, students, and competitive programmers preparing for technical interviews, Problem Tracker works seamlessly in Chrome's native Side Panel to keep you focused without context switching. ============================================ 🚀 KEY FEATURES ============================================ • AUTOMATIC PROBLEM DETECTION Visits on LeetCode problem pages are detected instantly. The extension automatically extracts problem titles, difficulty levels (Easy, Medium, Hard), topic tags, and canonical links. • SUBMISSION VERDICT MONITORING Automatically monitors code submissions in real-time. Whether your submission passes with "Accepted" or encounters "Wrong Answer", "Time Limit Exceeded", or "Runtime Error", your attempt history and timestamps are updated automatically. • "TO SOLVE" BOOKMARK QUEUE Save challenging problems to your personal "To Solve" queue with a single click. Filter by difficulty when you're ready for your next practice session. Once you successfully solve a bookmarked problem, it is automatically moved to your solved list. • SLEEK SIDE PANEL DASHBOARD Access your current problem status, recent activity, bookmark queue, and comprehensive DSA statistics in Chrome's modern Side Panel—no floating overlays or intrusive popups blocking your code editor. • COMPREHENSIVE DSA STATISTICS Analyze your problem-solving progress with visual difficulty breakdown progress bars, solved vs. attempted counts, and recent activity timelines. ============================================ 🔒 PRIVACY & LOCAL-FIRST ARCHITECTURE ============================================ Your data belongs to you. Problem Tracker operates under a strict local-first privacy model: • 100% Local Storage: All problem records, submission history, and bookmarks are saved exclusively in your browser's extension storage. • Zero Telemetry: No tracking scripts, analytics, or external servers. • No External Data Transmission: Your browsing activity and LeetCode data never leave your device. • Minimal Permissions: Requests only essential storage and sidePanel permissions. ============================================ 💡 HOW TO USE ============================================ 1. Open any problem page on LeetCode (e.g., Two Sum). 2. Click the Problem Tracker icon in your browser toolbar to open the Side Panel. 3. View your currently open problem, bookmark it for later, or submit your code to track your verdict automatically! Supercharge your LeetCode practice and master Data Structures & Algorithms with Problem Tracker!