Realtime queue management system for scheduling presentations, or sending assignments, or something else. This projects use React/Typescript for frontend and express/socket.io for backend.

• User can create room for queue, user who create room will be owner.

• Participants can join the room by scanning QR code from owner's window or invitation link sent by owner.
• Participants must enter their name to join room.

• Participants can see progress of queue from progress bar.

• Room's owner can view queue in the room. Also, owner can press "Next" to call next queue or "Undo" to undo the queue.

• The room will be deleted 1 day after created.

• Language: Typescript (both frontend and backend)
• Frontend: React
• Styling: Tailwind CSS
• Backend: Node.js (express.js and socket.io)