Socket.io VS Primus

Compare Socket.io vs Primus and see what are their differences.

Socket.io

Realtime application framework (Node.JS server) (by socketio)

Primus

:zap: Primus, the creator god of the transformers & an abstraction layer for real-time to prevent module lock-in. (by primus)
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Socket.io Primus
825 3
60,129 4,463
0.5% 0.1%
7.8 5.3
12 days ago 6 months ago
TypeScript JavaScript
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

Socket.io

Posts with mentions or reviews of Socket.io. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-02-08.

Primus

Posts with mentions or reviews of Primus. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-06.

What are some alternatives?

When comparing Socket.io and Primus you can also consider the following projects:

SocketCluster - Highly scalable realtime pub/sub and RPC framework

Centrifugo - Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably. Set up once and forever.

deepstream.io - deepstream.io server

peerjs - Simple peer-to-peer with WebRTC.

SockJS - WebSocket emulation - Node.js server

Introducing .NET Multi-platform App UI (MAUI) - .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

humanify - Add human touch to otherwise very machined node.js streams.

Mercure - 🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications

Faye - Simple pub/sub messaging for the web

Kalm - Moved to https://github.com/kalm/kalm.js