A web-based 3D sandbox multiplayer game powered by Node.js. No downloads, no installs — just open your browser and jump in.

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ThingsPool is a shared virtual space made up of interconnected Rooms. Each Room is a fully interactive 3D environment where you can:

• Explore — Travel across rooms and discover what others have built
• Build — Shape the world block by block using the voxel building system
• Chat — Meet and talk with other players in real time
• Create — Design your own room and turn it into anything you imagine

ThingsPool doubles as a creative platform. Build your own virtual gallery, design an interactive installation, or craft an entire world that tells a story. Your room can either be a blank canvas waiting to be shaped into something unique, or a hidden place of adventure inviting to be explored.

ThingsPool is open source and built with a modern real-time web stack — Three.js for 3D rendering, Socket.IO for multiplayer networking, and a custom physics and voxel engine for world building. If you are building your own multiplayer game, metaverse, or interactive web app, feel free to explore the codebase.

• Summary

  • Project Overview

• DevOps

  • Local Development Guide
  • VPS Hosting Guide
    • Basic Setup
    • Networking & Security
    • Deployment
    • Maintenance

• Networking

  • Authentication Flows
  • User State Management Flows
  • Single-Player Mode
  • "My Room" Flows
  • Voxel Grid Update Flows
  • Object Update Flows

• Geometry

  • Texture
  • Wall-Attached Object
  • Voxel Grid Structure
  • Physics System
  • Room Entrance Logic
  • Room Generation System

• Testing

  • E2E Tests
    • Workflow
  • Integration Tests
    • Workflow
    • Framework
    • Scenarios