Vue 3 state management

Why would anyone leave Vuex? The reason could be that the upcoming Vue 3 release exposes the underlying reactivity system and introduces new ways of structuring your application . The new reactivity system is so powerful that it can be used for centralized state management.

Vuex is a state management pattern + library for Vue. js applications. It serves as a centralized store for all the components in an application, with rules ensuring that the state can only be mutated in a predictable fashion .

The main reason Vuex exists is to allow global reactive state in a Vue app . Without it, you could only share local component state via the component interface i.e. props/events. … You can, for example, create a module file exporting reactive variables and import this into any component where you want to use it.

People often say “as your app grows, you’ll need Vuex ”. Actually, it depends on the way it grows. Your app may grow but your data flow stays nuclear (i.e parent-child and close siblings). Eventually, you can use to props and events to share this data without having to add Vuex and the boilerplate that comes wtihit.24 Ara 2020