smart-zetamac-coach-public

Smart Zetamac Coach

A Chrome extension that tracks your performance on Zetamac arithmetic games and gives you analytics to improve your mental math skills.

What it does

• Automatically tracks your 120-second Zetamac game sessions
• Shows you which operation types (addition, subtraction, etc.) you’re slowest at
• Gives you a dashboard with charts and performance trends
• Stores everything locally with Firebase

Installation

1. Clone this repo
2. Run npm install
3. Copy .env.example to .env and add your Firebase config
4. Run npm run build
5. Load the dist/ folder as an unpacked extension in Chrome

Usage

Just play Zetamac games like normal. The extension will automatically track your performance and you can click the extension icon to see your stats, or open the dashboard for detailed analytics.

Development

• npm run build - Build the extension
• npm run dev - Development mode for the dashboard
• npm test - Run tests

Tech Stack

• React + TypeScript for the dashboard
• Chrome Extension APIs for game tracking
• Firebase for storing session data
• Chart.js for the analytics charts

Built this to help me get better at mental math for interviews. Hope it helps you too!

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