What is Colyseus Multiplayer Framework?
Colyseus is a framework for writing your own authoritative multiplayer game servers using JavaScript/TypeScript and Node.js, and...

Colyseus Cloud - Premium Managed Hosting
Colyseus Cloud provides a managed infrastructure for your Colyseus application, made by the same team behind Colyseus Framework.
It...

uWebSockets.js
The uWebSockets.js generally performs better than the default WebSockets implementation, and is capable of handling more connections while using less resources...

Haxe
You’re encouraged to use this SDK along with any Haxe Game Engine, such as: OpenFL, Kha, HaxeFlixel, Heaps, HaxePunk, etc.
Installation
Install...

TypeScript/Compilation errors
If you haven’t created your Colyseus application via npm create colyseus-app@latest
, make sure your tsconfig.json
is configured...

Lobby Room
Colyseus provides a built-in LobbyRoom
that can be used to list all available rooms in your game server.
Features:
- Automatically lists...

How devMode
works?
The devMode
option has been introduced to speed up local development while updating your room implementation.
Do not use devMode

Custom CORS Headers
Since Colyseus 0.15, you may customize the matchmaking CORS headers.
This article is only relevant for browser-based projects. If...

WebSocket Transport (via ws
)
The WebSocketTransport
with its default options is going to be used automatically if no transport
is provided. You may customize...

Defold Engine
The Colyseus SDK for Defold supports all major platforms, including:
- HTML5,
- iOS,
- Android