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Primus VS SockJS

Compare Primus VS SockJS and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

Primus logo Primus

Primus, the creator god of the transformers & an abstraction layer for real-time to prevent...

SockJS logo SockJS

SockJS is a browser JavaScript library that provides a WebSocket-like object.
  • Primus Landing page
    Landing page //
    2022-07-04
  • SockJS Landing page
    Landing page //
    2023-07-24

Primus features and specs

No features have been listed yet.

SockJS features and specs

  • Cross-browser Compatibility
    SockJS provides a consistent WebSocket-like API that works across all modern browsers, including fallback options for older browsers that don't support WebSockets.
  • Fallback Options
    SockJS automatically uses the best-available transport method, such as JSONP, XHR streaming, or XHR polling, ensuring connectivity even in challenging network environments.
  • Reliability
    By offering multiple transport methods, SockJS provides reliable real-time communication even when WebSocket connections might be unstable or unsupported.
  • Ease of Use
    SockJS abstracts the complexity of managing various transport protocols, allowing developers to focus on implementing application logic rather than handling connection details.
  • Server Support
    SockJS is supported by several server-side implementations in different programming languages, enabling flexibility in choosing backend technologies.

Possible disadvantages of SockJS

  • Overhead
    The additional abstraction layer and fallback mechanisms may introduce some overhead compared to using native WebSockets directly, impacting performance to some extent.
  • Configuration Complexity
    Setting up SockJS with proper fallback handling and configuring the server-side components might be more complex than using native WebSockets, especially for simple use cases.
  • Less Control
    Developers have less control over the specific transport protocols being used, which might be a disadvantage in scenarios where such control is necessary for optimization or monitoring purposes.
  • Potential Latency
    Using fallback transports like polling can introduce higher latency compared to native WebSocket connections, which might not be suitable for highly time-sensitive applications.
  • Project Maintenance
    As an open-source project, SockJS relies on community support for maintenance and updates. This could pose a risk if development and support decline over time.

Primus videos

+ Add

Primus - My Name Is Mud REACTION & REVIEW! FIRST TIME HEARING!

More videos:

  • Review - Understanding Primus
  • Review - YUNOREVIEW: September 2017 (Prophets of Rage, Primus, G Herbo, Avey Tare)

SockJS videos

No SockJS videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Primus and SockJS)

Primus

SockJS

App Development
48 48%
App Development
52% 52
Developer Tools
45 45%
Developer Tools
55% 55
Mobile Push Messaging
45 45%
Mobile Push Messaging
55% 55
Cloud Infrastructure
50 50%
Cloud Infrastructure
50% 50

User comments

Share your experience with using Primus and SockJS. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, SockJS seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Primus mentions (0)

We have not tracked any mentions of Primus yet. Tracking of Primus recommendations started around Mar 2021.

SockJS mentions (2)

  • WebSockets and Node.js - testing WS and SockJS by building a web app
    SockJS is a library that mimics the native WebSockets API. Additionally, it will fall back to HTTP whenever a WebSocket fails to connect, or if the browser being used doesn’t support WebSockets. Like WS, SockJS requires a server counterpart; its maintainers provide both a JavaScript client library and a Node.js server library. - Source: dev.to / over 1 year ago
  • Top WebSocket libraries for Node.js in 2022
    SockJS is a JavaScript library that provides communication between the client and the server in a way similar to the native WebSockets API. SockJS functions with a server counterpart in the form of sockjs-node and SockJS-client, a JavaScript client library. - Source: dev.to / over 3 years ago

What are some alternatives?

When comparing Primus and SockJS, you can also consider the following products

Socket.io - Realtime application framework (Node.JS server)

SocketCluster - An open, scalable realtime engine for Node.js

Faye - Simple pub/sub messaging for the web

UbSub - Quickly and easily distribute your events between services. See a log stream and debug events before they even get to your services.

uWebSockets - Simple, secure & standards compliant web I/O for the most demanding of applications - uNetworking/uWebSockets

SignalR - SignalR is a server-side software system designed for writing scalable Internet applications, notably web servers.

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