What is the use of mapState in Vuex?

Mapping State Vuex provides a helper function called mapState to solve this problem. It is used for mapping state properties in the store to computed properties in our components . The mapState helper function returns an object which contains the state in the store.24 May 2021

mapState is a helper that simplifies creating a computed property that reflects the value of a given state . Similarly: mapGetters is a helper that simplifies creating a computed property that reflects the value returned by a given getter.

Note that mapState returns an object . How do we use it in combination with other local computed properties? Normally, we’d have to use a utility to merge multiple objects into one so that we can pass the final object to computed .