A highly scalable realtime pub/sub and RPC framework for building distributed systems with WebSockets.
SocketCluster is a highly scalable realtime framework that enables pub/sub messaging and remote procedure calls (RPC) over WebSockets. It provides a toolkit and boilerplate for building distributed systems that require low-latency bidirectional communication, such as chat applications, live notifications, and collaborative tools. The framework is designed to handle horizontal scaling across multiple servers and processes.
Developers and engineers building realtime applications that need to scale horizontally, such as those working on chat platforms, live dashboards, multiplayer games, or IoT systems.
Developers choose SocketCluster for its focus on scalability and simplicity, offering a robust WebSocket-based solution with built-in pub/sub and RPC capabilities. Its compatibility mode and horizontal scaling features make it a flexible choice for both new and existing realtime projects.
Highly scalable realtime pub/sub and RPC framework
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Designed to scale across multiple processes and machines using the SocketCluster Cluster (SCC) guide, making it suitable for high-concurrency realtime systems.
Enables realtime data distribution through publish/subscribe patterns, allowing efficient broadcasting between clients and servers for applications like chat or dashboards.
Supports remote procedure calls for seamless bidirectional interaction, facilitating direct function invocation between clients and servers.
Offers a compatibility mode to support older SocketCluster clients with configurable protocol versions, easing migration for existing projects.
Documentation is split across separate repositories for client, server, and SCC guide, which can hinder quick onboarding and comprehensive learning.
Requires global npm installation and manual server setup, including Node.js dependency, adding overhead compared to plug-and-play alternatives.
Tied to Node.js environments, limiting flexibility for teams using other backend technologies or serverless architectures.