offline-browser-pub-sub v1.0.9

offline-browser-pub-sub

offline-browser-pub-sub is a simple JavaScript pub-sub system inspired by tabsub using the browsers local storage to send messages between windows and tabs.

Install

Install with NPM:

npm i offline-browser-pub-sub --save

Install with Yarn:

yarn add offline-browser-pub-sub

Usage

// Require offline-browser-pub-sub
import browserPubSub from 'offline-browser-pub-sub'

// Subscribe to a topic
const token = browserPubSub.subscribe('my-topic', message => {
  console.log(message)
})

// Publish to all tabs
browserPubSub.publish('my-topic', 'my-message')

// Publish without notifying the same tab
browserPubSub.publish(
  'my-topic',
  { text: 'my-complex-message' },
  { notifySameTab: false },
)

// Unsubscribe from a topic
browserPubSub.unsubscribe(token)

Development

After installing the dependencies with yarn install, run yarn dev to build offline-browser-pub-sub with webpack and serve the example at http://localhost:5000.

To install this library onto your local machine, run npm install. To release a new version, run npm version <update_type> to update the version number in package.json, and then run npm publish.