How do I implement an event bus in React?

How do I implement an event bus in React?

To implement an event bus in React, you can create a simple event emitter using Node.js's EventEmitter or a custom implementation.

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

Sure! First, create an EventBus.js file and use the EventEmitter class to manage events. Then, import it in your components.

How do I emit and listen to events in my components?

You can use the emit method to trigger events and the on method to listen for them. Just make sure to clean up listeners in the component's useEffect cleanup.

What are some common use cases for an event bus in React?

Common use cases include managing global state changes, handling communication between sibling components, and decoupling components.