PubSubJS | Dependency free publish/subscribe for JavaScript | Runtime Evironment library

by mroderick JavaScript Version: v1.5.8 License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | PubSubJS Summary

PubSubJS is a JavaScript library typically used in Server, Runtime Evironment applications. PubSubJS has no vulnerabilities, it has a Permissive License and it has medium support. However PubSubJS has 5 bugs. You can install using 'npm i sup-subpub' or download it from GitHub, npm.

PubSubJS is a topic-based publish/subscribe library written in JavaScript. PubSubJS has synchronisation decoupling, so topics are published asynchronously. This helps keep your program predictable as the originator of topics will not be blocked while consumers process them. For the adventurous, PubSubJS also supports synchronous topic publication. This can give a speedup in some environments (browsers, not all), but can also lead to some very difficult to reason about programs, where one topic triggers publication of another topic in the same execution chain. PubSubJS is designed to be used within a single process, and is not a good candidate for multi-process applications (like Node.js – Cluster with many sub-processes). If your Node.js app is a single process app, you're good. If it is (or is going to be) a multi-process app, you're probably better off using redis Pub/Sub or similar.

Support

Quality

Security

License

Reuse

Support

PubSubJS has a medium active ecosystem.

It has 4508 star(s) with 464 fork(s). There are 95 watchers for this library.

It had no major release in the last 12 months.

There are 19 open issues and 94 have been closed. On average issues are closed in 270 days. There are 13 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of PubSubJS is v1.5.8

Quality

PubSubJS has 5 bugs (0 blocker, 0 critical, 3 major, 2 minor) and 0 code smells.

Security

PubSubJS has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

PubSubJS code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

PubSubJS is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

PubSubJS releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

PubSubJS saves you 31 person hours of effort in developing the same functionality from scratch.

It has 85 lines of code, 0 functions and 13 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of PubSubJS

Get all kandi verified functions for this library.

PubSubJS Key Features

No Key Features are available at this moment for PubSubJS.

PubSubJS Examples and Code Snippets

No Code Snippets are available at this moment for PubSubJS.

Community Discussions

Trending Discussions on PubSubJS

Single event in React Redux app that integrates legacy library

QUESTION

Single event in React Redux app that integrates legacy library

Asked 2018-Feb-11 at 13:14

I have a React app using Redux to handle the overall state of the app that also integrates some legacy Javascript library to present a specific viewer (on a canvas). The legacy library manages for the viewer its own state (and I don't have access to it). I now have the case that one of my components need to trigger an event on the viewer in another component (e.g. reset the viewer using the legacy library).

I can think of two solutions:

Do a Redux state change (e.g. {reset: true}) that is provided to the viewer component via props. And after the viewer component reseted the viewer, it directly resets the state itself (e.g. `{reset: false}).
Bypass Redux and use some kind of PubSub pattern for those components to communicate directly to each other without any Redux state change.

Is there recommended way? What are the advantages/disadvantages? One downside of option 1 seems that it triggers a re-render when the state is updated the second time ({reset: false}).

...

ANSWER

Answered 2018-Feb-11 at 13:14

Another way i have come up is by specifying the time at which it got reset. If the time changes this will trigger a re-render.

on dispatch(reset())

Action:

Source https://stackoverflow.com/questions/48731148

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install PubSubJS

You can install using 'npm i sup-subpub' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: