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Flashcard Extractor

A TypeScript React application that extracts flashcards from Wikipedia articles or custom text using OpenAI's API.

Setup

Install dependencies: npm install
Set up environment: Copy template.env to .env and add your API keys
Start development: npm run dev

Running the app

Open your browser and navigate to http://localhost:3000 (opens automatically)

Usage

Enter a Wikipedia URL or custom text
Toggle mock mode if needed
Click "Generate Flashcards"
View cards in card/list view
Export as CSV or JSON

Testing the app

Run tests: npm test
Coverage report: npm test -- --coverage
Run specific test: npm test -- [test-file-path]

Fast Mock Mode toggle

Enables pre-defined responses without API calls for faster development and testing. Toggle the switch in the UI before generating flashcards.