What is SocketCluster?
SocketCluster is a fast, highly scalable HTTP + realtime server engine which lets you build multi-process realtime servers that make use of all CPU cores on a machine/instance. It removes the limitations of having to run your Node.js server as a single thread and makes your backend resilient by automatically recovering from worker crashes and aggregating errors into a central log.
SocketCluster is a tool in the Realtime Backend / API category of a tech stack.
SocketCluster is an open source tool with 6.1K GitHub stars and 312 GitHub forks. Here’s a link to SocketCluster's open source repository on GitHub
Who uses SocketCluster?
Companies
8 companies reportedly use SocketCluster in their tech stacks, including StaffConnect, Fusionware, and Livevents.
Developers
36 developers on StackShare have stated that they use SocketCluster.
Pros of SocketCluster
12
8
7
4
4
4
3
3
2
SocketCluster's Features
- Resilient on both the client and backend - Process crashes, lost connections and other failures are handled seamlessly.
- Scales linearly as you add more CPU cores and workers (assuming a decent OS) - Tested with up to 16 cores.
- Also designed to scale horizontally across multiple machines. See sc-redis sample.
SocketCluster Alternatives & Comparisons
What are some alternatives to SocketCluster?
Socket.IO
It enables real-time bidirectional event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.
Prism
It is a lightweight, beautiful and extensible syntax highlighter, built with modern web standards in mind. It’s used in thousands of websites, including some of those you visit daily.
Firebase
Firebase is a cloud service designed to power real-time, collaborative applications. Simply add the Firebase library to your application to gain access to a shared data structure; any changes you make to that data are automatically synchronized with the Firebase cloud and with other clients within milliseconds.
ws
It is a simple to use, blazing fast, and thoroughly tested WebSocket client and server implementation.
Pusher
Pusher is the category leader in delightful APIs for app developers building communication and collaboration features.