Green Code

Master the Technical Interview with Discipline and Data.

Green Timer is the ultimate productivity hub designed specifically for LeetCode. Move beyond simple time-tracking and transform your practice into a data-driven journey. Designed with a sleek "Glass-Terminal" aesthetic, Green Timer provides the professional environment you need to build consistency and solve with speed.

⏱️ INTELLIGENT TRACKING

• LeetCode Auto-Detection: Automatically captures the problem name and number as you browse LeetCode.
• Smart Automation: Opt-in to auto-add problems and auto-start timers the moment you land on a question.
• Custom Status Manager: Define your own journey with color-coded statuses like "Hint Assisted," "Struggled," or "Mastered."
• Multi-Timer Management: Solving multiple problems? Manage several independent stopwatches simultaneously.

📈 DEEP PERFORMANCE ANALYTICS

• Problem-Specific Deep-Dives: Click the analytics icon on any question to see your solving speed trends over multiple attempts.
• Visual Insights: Beautiful line charts visualize your progress, alongside automated metrics for Average Speed and Personal Best.
• Yearly Activity Heatmap: Track your consistency with a GitHub-style contribution heatmap.
• Daily Goals & Streaks: Set targets and visualize your progress with live-updating goal indicators.

🏷️ SMART TAGGING SYSTEM

• Centralized Metadata: Tags are linked to the problem, not just the attempt. Categorize a problem once, and it stays synchronized across your entire history.
• Multi-Select Filtering: Powerful "AND" logic filtering allows you to find specific practice sets (e.g., "Hard" + "Dynamic Programming") instantly.
• Tag Distribution: Visualize your most practiced categories and drill down into them with a single click.

🎨 PREMIUM UI/UX

• Glass-Terminal Design: A high-contrast, distraction-free interface optimized for long coding sessions.
• Instant Theme Switching: Toggle between Glass-Dark (#00ff00) and Terminal-Light (#008000) modes instantly.
• Responsive Dashboard: Access your full data suite via the extension popup or the immersive full-page dashboard.

🛡️ PRIVACY BY DESIGN We believe your study data is yours alone. Green Timer is a zero-leak extension:

• 100% Local Storage: All data lives exclusively in your browser.
• No Accounts Required: No sign-ups, no tracking, and no third-party servers.
• Secure & Open: Built with Manifest V3 and secure DOM manipulation for maximum safety.

Engineering Innovation for Everyone. Join the NXORG community and start tracking your path to interview success today.