Create a Basic Component using Vue.js

Create a List Component in Vue.js

Create Filters in Vue.js

Use Vue.js Component Computed Properties

Use Vue.js Watchers to Respond to Async Updates

Update Attributes, Classes and Styles in Vue.js with v-bind

Conditionally Render DOM Elements in Vue.js 

Handle DOM Events in Vue.js with v-on

Bind Values to Input Fields in Vue.js

Build Reusable Vue.js Components

Dynamic Vue.js Components with the component element

Develop Basic Web Apps with Vue.js

You can use `v-if` and `v-else` to display content based on assertions on your data. Similarly, `v-show` can be used to render the content, but hide it with css. `v-if` can also be used on an invisible wrapper `<template>` element. 

https://app.egghead.io/api/v1/lessons/vue-js-conditionally-render-dom-elements-in-vue-js/subtitles

[00:00] Here's a list of Dinosaurs. Let's prevent the heading from rendering, if there's no list. We'll add v-if, and set that to the comparison, ="dinos.length > 0Now, our heading will be hidden if there are no Dinosaurs. That leaves the markup for the list. Let's create a new element called "template," and move our v-if statement onto it.

[00:20] The element template won't be rendered in the view, but everything inside it will now be conditionally rendered. If there isn't a list, we want to show a message.

[00:29] Let's create a paragraph tag with v-else, and give it some text. A v-else element will be rendered, if the previous v-if wasn't.

[00:38] Now, we want to conditionally show the addition and subtraction button, based on the quantity of that species. For the addition button, let's add v-show, and set it equal to "dino.quantity < 5".

[00:50] For the subtraction, we'll set v-show= "dino.quantity > 1". v-show allows the element to be rendered in the view, and to be shown, or hidden with CSS.

Conditionally Render DOM Elements in Vue.js

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Develop Basic Web Apps with Vue.js