In this tutorial, you will learn about Vue JS 2. You will learn about the Vue instance, data and methods, data binding, events, event modifiers, keyboard events, two-way data binding, computed properties, dynamic CSS class, conditionals, looping with v-for, simple Punch Bag game, multiple Vue instances, components, refs, the Vue CLI, Vue files and the root component, nesting components, props, primitive and reference types, events, the event bus, life-cycle hooks, slots, dynamic components, input binding, checkbox binding, select box binding, HTTP requests, GET requests, custom directives, filters, custom search filter, registering things locally, mixins, setting up routing, hash and history, adding router links, route parameters, posting for Firebase, and retrieving posts from Firebase.