Earlier work · Real-time web application
A multiplayer quiz application with shared rooms, live scores and optional video calls.
Players join a room to answer the same questions and see the leaderboard update during the game. Conference mode adds a video call alongside the quiz.
The application uses Next.js and React for the interface, Socket.io for game updates, and WebRTC through SimplePeer for video.
Quiz state and video take separate paths. Socket.io carries room and game events; WebRTC carries the video connection. Keeping those responsibilities separate lets the quiz run with or without a call.
Room codes identify a session. The timer and scores are shared across the players in that room, so the interface needs to respond to updates from other participants as well as local input.