State Synchronization

Networking SDK for Unity that syncs networked entities across clients.

Multiplayer game server framework for Node.js with room-based architecture.

Multi-language client SDK for connecting to Colyseus multiplayer game servers with room joining, messaging, and state sync.

Colyseus Cloud: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

Colyseus Defold SDK: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

Colyseus Godot SDK: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

Colyseus Haxe SDK: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

Colyseus Schema: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

Colyseus Unity SDK: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

Colyseus Web SDK: Introduction Colyseus is an open-source Node.js framework for building authoritative game servers, with real-time state synchronization, matchmaking, and simple integration into any game engine or frontend.

FishNet is a Unity networking library for building multiplayer games, offering reliable and fast data transmission.

Mirror is a high-level networking library for Unity that provides automatic serialization for custom data types and supports connections via localhost, LAN, and Internet.

Normcore Realtime is a Unity multiplayer SDK for real-time synchronization.

Async state management library with aggressive but sane caching defaults for React and other frameworks.