What is the Vue 3 Mitt library and how do I use it?

What is the Vue 3 Mitt library and how do I use it?

Vue 3 Mitt is a tiny event emitter library that allows you to create a simple pub/sub system in your Vue applications.

Can you show me a basic example of how to implement it?

Sure! First, install Mitt using npm: npm install mitt. Then, create an instance and use it to emit and listen for events.

How do I handle events in a Vue component?

You can import your Mitt instance into your component, then use mitt.on('eventName', callback) to listen for events and mitt.emit('eventName', data) to emit them.

Are there any limitations or things to watch out for?

Yes, since Mitt is a simple event emitter, it doesn't provide built-in features like event namespaces or once-only listeners, so you'll need to manage those manually.