What is Vuex mutation?

In Vuex, mutations are synchronous transactions: store . commit(‘increment’) // any state change that the “increment” mutation may cause // should be done at this moment. To handle asynchronous operations, let’s introduce Actions.

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How does Vuex getter work?

Getters: Vuex allows us to define “getters” in the store . You can think of them as computed properties for stores. Like computed properties, a getter result is cached based on its dependencies, and will only re-evaluate when some of its dependencies have changed.

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