AI Flashcard Generator

A web app that converts PDFs into AI-generated flashcards with cloud storage using Firebase and Hugging Face.

Features

• PDF to flashcards conversion
• Cloud sync and offline support
• Four study modes: Practice, Quiz, Speed Drill, Review
• Guest mode with local storage
• Dark/light theme toggle
• Export decks as CSV/TXT/JSON
• Progress tracking and mastery analytics

Setup

1. Open index.html in a web browser
2. Configure Firebase credentials in the setup wizard
3. Get a Hugging Face API token and configure it in settings

Hugging Face Proxy Server

This project includes a Node.js/Express server that proxies requests to the Hugging Face API, keeping your API token secure on the server side.

Server Setup

1. Navigate to the server directory:

cd server

2. Install dependencies:

npm install

3. Create a .env file with your Hugging Face token:

HF_TOKEN=your_hugging_face_token_here
PORT=3000

4. Start the server:

npm start

The server will run on http://localhost:3000 by default.

Server Endpoints

• POST /api/hf/generate - Proxy endpoint for Hugging Face API requests
• GET /api/health - Health check endpoint