Event Bus

Event Bus

An event bus implements the publisher/subscriber pattern. It can be used to decouple the components of an application so that a component can react to events fired from another component without them having direct dependencies with each other. They only need to know the event bus.

Every subscriber can subscribe to a specific event. A subscriber will be notified when the event it subscribes to is published on the event bus.

A publisher can publish events on the event bus when something happens.

Vuex

Vuex

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.