A HTML+JavaScript application that generates mathematics problems randomly

Try it now on your browser!

http://msakuta.github.io/MathQuiz/index.html

• Install npm 12+
• npm i
• npm run build
• Prepare .env containing the following keys to save statistics to Firebase

API_KEY=
AUTH_DOMAIN=
DATABASE_URL=
PROJECT_ID=
STORAGE_BUCKET=
MESSAGING_SENDER_ID=
APP_ID=

• cd dist
• npx serve

• npm start

This application uses following libraries.

• qrcode to render the QR code for user ID.
• Google Firebase / Firestore to store score statistics.