1-> mounted : function() is called at the first render just like componentDidMount
2-> data(){ return { stateObjects } } stores state of our component just like state in React's Class Based Component Components
3-> watch : function() listens for the change in props of our components. (I really like this feature in Vue
4-> watch: {object : {immediate : true}}, in this case watch will also listen when the props are first passed and will execute its business logic not only when the props change
4(2)-> A Vue watcher allows you to listen to the component data and run whenever a particular property changes
5-> computed: function() is the place where we do the computation on our state elements, props etc. A separate place computing is clean

npm install

npm run serve

npm run build

npm run lint

See Configuration Reference.