Colyseus
Colyseus is an open-source real-time multiplayer framework for Node.js with built-in matchmaking and state sync.
What is Colyseus?
Colyseus is an open-source real-time multiplayer framework for Node.js that helps developers ship multiplayer games faster. It includes built-in matchmaking, automatic state synchronization, and SDKs for Unity, Defold, Construct, Haxe, JavaScript, and more. Colyseus enables developers to define game state on the server and sync it to all clients automatically without manual serialization. Trusted by teams with millions of players, Colyseus provides a scalable solution for building real-time multiplayer experiences across platforms.
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