How do I use provide and inject in Vue?

How do I use provide and inject in Vue?

In Vue, provide and inject are used for dependency injection. You can use provide in a parent component to make data available to its descendants.

Can you give me an example of how to implement it?

Sure! In your parent component, you can use provide like this:

provide() {
  return {
    myData: 'Hello from parent!'
  };
}

Then, in your child component, you can use inject to access myData:

inject: ['myData']

What are the benefits of using provide and inject?

The main benefits are improved code organization and avoiding prop drilling, making it easier to share data across deeply nested components.

Are there any limitations I should be aware of?

Yes, provide and inject do not reactively update unless you use reactive objects. Also, it's best used for global state rather than local state.