Repositories list

• docs

  Public
  Documentation for Colyseus

  documentationcolyseus

  documentationcolyseus

  MDX

  •

  MIT License

  •8484 forks•1515 stars•1717 issues•00 pull requests•Updated Oct 5, 2026Oct 5, 2026

• colyseus

  Public
  ⚔ Multiplayer Framework for Node.js

  nodejsnetworkingmultiplayer+ 7

  nodejsnetworkingmultiplayerwebsocketsgame-serverturn-basedrealtime-gamescolyseusmultiplayer-game-servermultiplayer-game-engine

  TypeScript

  •

  MIT License

  •665665 forks•7.3k7.3k stars•1111 issues•11 pull request•Updated Oct 5, 2026Oct 5, 2026

• schema

  Public
  Automatic state replication for multiplayer games ⚡️

  serializationschemabinary+ 4

  serializationschemabinarycolyseusgame-statedelta-compressiondelta-encoding

  TypeScript

  •

  MIT License

  •5959 forks•171171 stars•2727 issues•11 pull request•Updated Oct 3, 2026Oct 3, 2026

• react-tools

  Public
  Hooks and tools for Colyseus + React: useRoom() and useRoomState()

  TypeScript

  •22 forks•22 stars•00 issues•00 pull requests•Updated Oct 3, 2026Oct 3, 2026

• native-sdk

  Public
  Shared native cross-platform SDK aimed to be used on Godot, Unreal, Game Maker, etc.

  C

  •

  MIT License

  •22 forks•2525 stars•66 issues•00 pull requests•Updated Oct 2, 2026Oct 2, 2026

• colyseus-swift

  Public
  Colyseus SDK for Swift (macOS, iOS, tvOS) — a generated, read-only mirror of colyseus/native-sdk

  Swift

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Oct 2, 2026Oct 2, 2026

• colyseus-haxe

  Public
  ⚔ Colyseus Multiplayer SDK for Haxe

  networkingmultiplayerhaxe+ 3

  networkingmultiplayerhaxehaxelibcolyseusnetcode

  Haxe

  •

  MIT License

  •1515 forks•9090 stars•22 issues•00 pull requests•Updated Oct 2, 2026Oct 2, 2026

• one-prompt-game

  Public
  Slime Dungeon: a cute 3D co-op multiplayer dungeon an AI agent built from one prompt with Colyseus 0.18, unedited.

  TypeScript

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Oct 1, 2026Oct 1, 2026

• colyseus-unity-sdk

  Public
  ⚔ Colyseus Multiplayer SDK for C#/Mono - Unity, Godot, MonoGame, etc.

  networkingunitymultiplayer+ 2

  networkingunitymultiplayerunity3dcolyseus

  C#

  •

  MIT License

  •115115 forks•436436 stars•2323 issues•11 pull request•Updated Sep 23, 2026Sep 23, 2026

• sdks-test-server

  Public
  A simple shared server for testing all Colyseus SDKs

  TypeScript

  •11 fork•00 stars•00 issues•00 pull requests•Updated Sep 17, 2026Sep 17, 2026

• skill

  Public
  Make your AI agent understand the latest APIs and latest versions of Colyseus - Make Scalable Multiplayer Backend Game Servers with AI

  multiplayercursorcolyseus+ 3

  multiplayercursorcolyseuscodexagent-skillsclaude-code

  JavaScript

  •

  MIT License

  •00 forks•22 stars•00 issues•11 pull request•Updated Sep 14, 2026Sep 14, 2026

• colyseus-defold

  Public
  ⚔ Colyseus SDK for Defold Engine

  networkingmultiplayercolyseus+ 3

  networkingmultiplayercolyseusdefoldnetcodedefold-library

  Lua

  •

  MIT License

  •99 forks•6969 stars•22 issues•00 pull requests•Updated Sep 13, 2026Sep 13, 2026

• create-colyseus-app

  Public
  Create an empty Colyseus server project ready to bring your own implementation

  multiplayercreatecolyseus

  multiplayercreatecolyseus

  JavaScript

  •

  MIT License

  •1515 forks•3939 stars•00 issues•00 pull requests•Updated Aug 29, 2026Aug 29, 2026

• prediction-playground

  Public
  Colyseus Prediction Playground - demonstrating built-in prediction tools from Colyseus 0.18

  C#

  •

  MIT License

  •00 forks•22 stars•00 issues•00 pull requests•Updated Aug 27, 2026Aug 27, 2026

• colyseus.github.io

  Public
  Source files for Colyseus website

  Astro

  •77 forks•11 star•00 issues•00 pull requests•Updated Aug 25, 2026Aug 25, 2026

• discord-activity

  Public
  Template: Multiplayer Discord Activity with Colyseus + PixiJS (Discord Embedded App SDK)

  discord-embeddiscord-activitydiscord-embedded-app+ 1

  discord-embeddiscord-activitydiscord-embedded-appdiscord-embedded-app-sdk

  TypeScript

  •

  MIT License

  •1111 forks•5252 stars•11 issue•00 pull requests•Updated Aug 25, 2026Aug 25, 2026

• colyseus-xsolla-integration

  Public
  Colyseus + Xsolla Payments Integration

  colyseusxsolla

  colyseusxsolla

  HTML

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 25, 2026Aug 25, 2026

• colyseus-construct3

  Public
  ⚔ Colyseus Multiplayer SDK for Construct 3

  networkingmultiplayercolyseus+ 2

  networkingmultiplayercolyseusconstruct3construct3-addon

  JavaScript

  •

  MIT License

  •1515 forks•2525 stars•11 issue•00 pull requests•Updated Aug 25, 2026Aug 25, 2026

• kaplay

  Public
  KAPLAY + Colyseus Sample App

  TypeScript

  •

  MIT License

  •88 forks•1717 stars•00 issues•11 pull request•Updated Aug 20, 2026Aug 20, 2026

• defold-platformer-game

  Public
  Fork of Defold's Platformer Multiplayer Game Sample using Colyseus 0.18

  Lua

  •

  MIT License

  •22 forks•22 stars•00 issues•00 pull requests•Updated Aug 19, 2026Aug 19, 2026

• uWebSockets-express

  Public
  Express API compatibility layer for uWebSockets.js

  nodejsexpresswebsockets+ 3

  nodejsexpresswebsocketsexpressjsuwebsocketsuwebsocketsjs

  TypeScript

  •

  MIT License

  •1616 forks•6969 stars•44 issues•11 pull request•Updated Jul 24, 2026Jul 24, 2026

• .github

  Public
  TypeScript

  •00 forks•00 stars•00 issues•00 pull requests•Updated Jul 10, 2026Jul 10, 2026

• msgpackr

  Public
  Ultra-fast MessagePack implementation with extension for record and structural cloning / msgpack.org[JavaScript/NodeJS]

  JavaScript

  •

  MIT License

  •7070 forks•22 stars•00 issues•00 pull requests•Updated May 22, 2026May 22, 2026

• realtime-tanks-demo

  Public
  Demo: Realtime Tanks Multiplayer using Colyseus (0.17)

  colyseus

  colyseus

  TypeScript

  •

  MIT License

  •7474 forks•8787 stars•00 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• turnbased-cards-demo

  Public
  Demo: Turn-based "UNO" Card Game Multiplayer using Colyseus (0.17)

  Game Maker Language

  •

  MIT License

  •33 forks•1717 stars•22 issues•00 pull requests•Updated Apr 14, 2026Apr 14, 2026

• vite

  Public
  Colyseus + Vite Plugin: Demo

  TypeScript

  •

  MIT License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 11, 2026Apr 11, 2026

• webrtc

  Public
  Colyseus as a Signaling Server for WebRTC

  webrtccolyseus

  webrtccolyseus

  TypeScript

  •

  MIT License

  •00 forks•22 stars•00 issues•00 pull requests•Updated Mar 27, 2026Mar 27, 2026

• better-call

  Public
  a tiny web framework for typescript

  TypeScript

  •

  MIT License

  •6262 forks•11 star•00 issues•00 pull requests•Updated Mar 6, 2026Mar 6, 2026

• colyseus-examples

  Public
  Examples for learning how Colyseus works

  networkingmultiplayerwebsockets+ 1

  networkingmultiplayerwebsocketscolyseus

  HTML

  •

  MIT License

  •9898 forks•198198 stars•22 issues•00 pull requests•Updated Feb 7, 2026Feb 7, 2026

• colyseus-websocket-hx

  Public
  (Haxe) WebSocket client aimed for all platforms

  websocketshaxehaxelib

  websocketshaxehaxelib

  Haxe

  •

  MIT License

  •4848 forks•3030 stars•22 issues•11 pull request•Updated Feb 3, 2026Feb 3, 2026