Top 15 Nchan Alternative and Similar Softwares | Dec 2024

Nchan is a scalable, flexible pub/sub server for the modern web, built as a module for the Nginx web server. It can be configured as a standalone server, or as a shim between your application and tens, thousands, or millions of live subscribers. It can buffer messages in memory, on-disk, or via Redis. All connections are handled asynchronously and distributed among any number of worker processes. It can also scale to many nginx server instances with Redis.

Messages are published to channels with HTTP POST requests or websockets, and subscribed also through websockets, long-polling, EventSource (SSE), old-fashioned interval polling, and more. Each subscriber can listen to up to 255 channels per connection, and can be optionally authenticated via a custom application url. An events meta channel is also available for debugging.

1. SocketCluster

SocketCluster SocketCluster is an open source realtime WebSocket framework for Node.js.SC supports both direct client-server communication (like Socket.io) and group communication via pub/sub channels.SC is designed to scale both vertically across multiple CPU cores and horizontally across multiple machines/instances (via pub/sub channel synchronization). See video about scaling horizontally.If you're looking for......

2. Faye

Faye Faye is a set of tools for simple publish-subscribe messaging between web clients. It ships with easy-to-use message routing servers for Node.js and Rack applications, and clients that can be used on the server and in the browser.......

3. SockJS

SockJS SockJS is a browser JavaScript library that provides a WebSocket-like object. SockJS gives you a coherent, cross-browser, Javascript API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server.Under the hood SockJS tries to use native WebSockets first. If that fails it can......

4. freeboard

freeboard A damn-sexy, open source real-time dashboard builder for IOT and other web mashups. A free open-source alternative to Geckoboard. Includes a powerful plugin architecture to create any amount of customization.For open source, please visit: https://github.com/Freeboard/freeboard......

5. emitter.io

emitter.io Emitter is a real-time communication service for connecting online devices. Infrastructure and APIs for IoT, gaming, apps and real-time web. At its core, emitter.io is a distributed, scalable and fault-tolerant publish-subscribe messaging platform based on MQTT protocol and featuring message storage.Emitter can be used for online gaming and mobile apps......

6. ScaleDrone

ScaleDrone ScaleDrone is a push messaging service focusing on security.It is the easiest way of adding real-time capabilities to your web or mobile app.......

7. Bone.io

Bone.io Bone.io is a lightweight framework for building high performance Realtime Single Page HTML5 Apps.......

8. Socket.io

Socket.io Socket.IO aims to make realtime apps possible in every browser and mobile device, blurring the differences between the different transport mechanisms. It's care-free open source realtime 100% in JavaScript.......

9. Leftronic

Leftronic Leftronic allows you to create a real-time business dashboard in minutes. Log in once and see your key metrics displayed as beautiful visualizations- all in one single place. Comprehensive integrations into 60+ web services, spreadsheet support, direct access to databases, and a custom data API lets you gather all your......

10. Primus

Primus Primus, the creator god of transformers but now also known as universal wrapper for real-time frameworks. There are a lot of real-time frameworks available for Node.js and they all have different opinions on how real-time should be done. Primus provides a common low level interface to communicate in real-time using......

11. Lightstreamer

Lightstreamer Lightstreamer is a server for delivering real-time messages to browser-based and mobile applications, using WebSockets and HTTP. Features include dynamic throttling, bandwidth and frequency control, delta delivery, and total control over security and the quality of service.-The server runs on any platform (Linux, Windows, Unix, and more)- Deploy in the......

12. Tincr

Tincr Edit and save files from Chrome Developer tools. Live reload for Chrome.......

13. Headway Themes

Headway Themes Headway is an advanced, drag-and-drop layout builder and theme framework for WordPress .Create Any LayoutHeadway’s Visual Editor lets you do anything from create a standard blog page to creating an e-commerce site. Yes, Headway can create unique layouts for each and every one of your pages.Make Changes FastCalling up......

14. Derby

Derby MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers.......

15. Divi Theme

Divi Theme Divi theme is a highly customizable WordPress theme build with the power of Divi Builder .FEATURSShips With 20+ Pre-Made LayoutsDivi comes with over 20 pre-made layouts right out of the box. These beautiful layouts can be used to quick-start your new projects by allowing you to build......