local-intercom v1.0.0

Local Intercom

A package that allows browser tabs and windows to communicate. This was built to help me syncronize multiple browser tabs on the same machine.

Usage

1. Install the package from npm. npm i local-intercom
2. Include the package in your code. include intercom from 'local-intercom'
3. Listen for a type of message and describe what to do. intercom.listen('chat', (msg) => console.log(msg))
4. Send messages. intercom.send('notify') intercom.send('chat', 'Hello') intercom.send('update', { hello: 'world' })

Demo

Start a local demo with your favorite local web server. I use python in the following example.

git clone https://https://github.com/brettk-dev/local-intercom.git
cd local-intercom
python -m http.server

Then open http://localhost:8000/demo in your browser.

Details

• You must listen to the same type of message that is being sent. All other types will be ignored.
• The message being sent can be anything JSON.stringify will handle, or undefined.
• This uses localStorage under the hood to pass data.