Book Image

Vue CLI 3 Quick Start Guide

By : Ajdin Imsirovic
Book Image

Vue CLI 3 Quick Start Guide

By: Ajdin Imsirovic

Overview of this book

The sprawling landscape of various tools in JavaScript web development is becoming overwhelming. This book will show you how Vue CLI 3 can help you take back control of the tool chain. To that end, we'll begin by configuring webpack, utilizing HMR, and using single-file .vue components. We'll also use SCSS, ECMAScript, and TypeScript. We'll unit test with Jest and perform E2E testing with Cypress. This book will show you how to configure Vue CLI as your default way of building Vue projects. You'll discover the reasons behind using webpack, babel, eslint, and other modern JavaScript toolchain technologies. You'll learn about the inner workings of each through the lens of Vue CLI 3. We'll explore the extendibility of Vue CLI with the built-in settings, and various core and third-party plugins. Vue CLI helps you work with Vue components, routers, directives, and services in the Vue ecosystem. While learning these concepts, you'll examine the evolution of JavaScript. You'll learn about use of npm, IIFEs, modules in JavaScript, Common.js modules, task runners, npm scripts, module bundlers, and webpack. You'll get familiar with the reasons why Vue CLI 3 is set up the way it is. You'll also learn to perform linting with ESLint and Prettier. Towards the end, we'll introduce you to working with styles and SCSS. Finally, we'll show you how to deploy your very own Vue project on Github Pages.
Table of Contents (10 chapters)

Working with routes in vue-router

In the section that follows, we'll be looking into how routes in vue-router work and how to add pages and routes using them. We'll begin by inspecting existing routes, and after that we'll be adding additional routes and their corresponding components.

Inspecting the two default routes

This will open a familiar starting project with the Vue logo, with a slight addition: a link on top to the About page as shown in the following screenshot:

Figure 5.9: Default navigation of the project with vue-router installed

If you click on the About link, you'll be greeted with another page that has an h1 tag and inside it, the following text:

This is an about page
Notice that the route...