📌 DSA Tracker Chrome Extension

A lightweight Chrome extension that helps you bookmark and manage DSA problems from any coding platform. Add, view, and open your bookmarked problems — all from a handy popup!

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🚀 Features

• ✅ Bookmark DSA problems from websites with /problems/ in the URL
• ✏️ Rename problem titles before saving
• 📂 View saved problems in a popup
• 🧹 Delete problems with a single click
• 🎯 "Open in new tab" for quick access
• 🌓 Toggle between Light & Dark mode
• 💾 Uses chrome.storage.sync to persist your bookmarks across devices

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🛠 How It Works

1. Visit a page like https://example.com/problems/two-sum
2. A 📌 bookmark icon will appear on the screen
3. Click the icon and give your problem a name
4. Open your extension popup to view, open, or delete the saved problems

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📁 Folder Structure

DSA-Tracker-Extension/ ├── manifest.json ├── background.js ├── content.js ├── index.html ├── popup.js ├── popup.css ├── icon.png └── assets/ ├── bookmark.png ├── play.png └── delete.png

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📦 Installation (for Developers)

1. Clone or download this repo
2. Open Chrome and go to chrome://extensions/
3. Enable Developer Mode
4. Click Load Unpacked
5. Select the project folder

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🧠 Technologies Used

• JavaScript (Vanilla)
• HTML5 / CSS3
• Chrome Extension APIs (storage, tabs, runtime)
• DOM Manipulation
• Sync storage for cross-device support

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🙌 Credits

Built with 💻 and 💡 by Harisankar S

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📃 License

This project is licensed under the MIT License