Flashcard Extractor

A TypeScript React application that extracts flashcards from Wikipedia articles or custom text using OpenAI's API. Pre-requisites: Node.js and npm (v23.11.0).

Setup

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

Running the app

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

Usage

1. Enter a Wikipedia URL or custom text
2. Toggle mock mode if needed
3. Click "Generate Flashcards"
4. View cards in card/list view
5. 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.