⚡ CodeLab

A Floating Code Editor for Codeforces & Competitive Programming

CodeLab injects a powerful, floating Monaco editor directly into Codeforces problem pages. Write, run, and test your code without leaving the problem statement.

🚀 Features

• Floating Editor: Resizable, draggable panel with Monaco Editor (VS Code experience).
• Run Sample Tests: Automatically parses sample inputs/outputs from the problem page.
• Wandbox Integration: Executes C++, Python, Java, and more in the cloud (No API key required).
• Theme Support: Switch between Light and Dark (VS Code Modern) themes.
• Language Persistence: Remembers your last used language.
• Keyboard Shortcuts: Toggle the panel with Ctrl+Shift+L.

📥 Installation

Option 1: Chrome Web Store (Coming Soon)

Install directly from the Chrome Web Store.

Option 2: Manual Installation (Developer Mode)

1. Download the latest chrome-mv3-prod.zip from Releases.
2. Unzip the file into a folder.
3. Open Chrome and go to chrome://extensions.
4. Enable Developer mode (top right).
5. Click Load unpacked and select the unzipped folder.

🛠 Usage

1. Go to any Codeforces problem page (e.g., https://codeforces.com/problemset/problem/1/A).
2. Press Ctrl+Shift+L or click the CodeLab floating button.
3. Write your solution.
4. Click Run to test against sample cases.

💻 Tech Stack

• Plasmo Framework (React + TypeScript)
• Monaco Editor
• Wandbox API (for code execution)

📄 License

MIT License