Vuex is a state management pattern or state management library. Vuex makes data management easy and more maintainable in the application. Vuex main target of integration with Vue.js library. In simple words, Vuex is a data store that supplies or provide data to Vue components with much consistently, more efficiently by making code more simple. Transferring of data between the component can be done effectively using Vuex when comparing with the traditional way(Vue.js passing data by input parameters). Vuex pattern is similar to Redux, Flux existing libraries for state management. Vuex Core Building Blocks: Actions: Actions are task performers which have the capabilities to do either synchronous or asynchronous operations. In Vuex actions are used to invoke the rest API's to fetch the data and then actions call mutations to change the store state. To invoke mutations actions use a command called 'commit'. This 'commit' command invokes appropriate mutation and receiv