What are Vuex getters in Vue 3?

What are Vuex getters in Vue 3?

Vuex getters are functions that allow you to access and compute derived state from the Vuex store in Vue 3.

Can you give me an example of how to use a getter?

Sure! You can define a getter in your store like this: getters: { myGetter: state => state.someValue }. Then, you can access it in your components using this.$store.getters.myGetter.

How do getters differ from state and mutations?

Getters are used to retrieve and compute state, while state holds the data, and mutations are used to change the state.

Are there any best practices for using getters?

Yes! Keep your getters pure, avoid side effects, and use them for computed properties to enhance performance.