What is the event bus in Vue CLI?

What is the event bus in Vue CLI?

The event bus in Vue CLI is a simple way to communicate between components without using props or Vuex.

How do I set up an event bus in my Vue project?

You can create a new Vue instance and use it as an event bus. For example: const EventBus = new Vue();.

Can you give me an example of how to emit and listen for events?

Sure! You can emit an event using EventBus.$emit('eventName', data); and listen with EventBus.$on('eventName', callback);.

Are there any drawbacks to using an event bus?

Yes, using an event bus can make it harder to track events and manage state, especially in larger applications.