QueueUp

QueueUp is a real-time squadfinding app for players who need teammates before queueing. Users create a guest callsign, browse or create lobbies, join by code, and coordinate through live roster updates and in-lobby chat.

Launch games:

• PUBG Mobile
• Marvel Rivals

Tech Stack

• Client: React, Vite, Tailwind CSS, React Router, Socket.io Client
• Server: Express, TypeScript, Socket.io, Prisma
• Database: PostgreSQL, currently Neon

Local Setup

Install dependencies:

cd server
npm install

cd ../client
npm install

Create environment files:

Copy-Item server/.env.example server/.env
Copy-Item client/.env.example client/.env

Update server/.env with your real DATABASE_URL.

Prepare the database:

cd server
npm run db:generate
npm run db:push

Run the backend:

cd server
npm run dev

Run the frontend in another terminal:

cd client
npm run dev

Default local URLs:

• Frontend: http://localhost:5173
• Backend: http://localhost:3000

Verification

Backend:

cd server
npm run build

Frontend:

cd client
npm run lint
npm run build

Realtime smoke test:

cd server
npm run smoke:realtime