Andronomewalka / re-mess

Tiny event bus to share state without global state manager

re-mess

re-mess (react messenger) is a simple event bus for messaging through independent components without having global state.

1. Use useSubscribe hook to subsribe to message (it will automatically resubscribe every render), you can also specify message invocation priority if multiple messages with the same appMessage exist.

Example:

import { useSubscribe } from 'messenger'

function Receiver() {
  useSubscribe('appMessage', (args) => console.log('receive', args))
  ...
  return(<></>) 
}

useSubscribe hook has 3 params:

• expected appMessage;
• callback;
• priority(optional).

2. Send appMessage from another component or just function by calling sendMessage function

Example:

import { sendMessage } from 'messenger'

function Sender() {
  sendMessage('appMessage', 'from sender')
  ...
  return(<></>) 
}

sendMessage function has 2 params:

• appMessage to send;
• args.