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Vue CLI 3 Quick Start Guide

You're reading from   Vue CLI 3 Quick Start Guide Build and maintain Vue.js applications quickly with the standard CLI

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Product type Paperback
Published in May 2019
Publisher Packt
ISBN-13 9781789950342
Length 200 pages
Edition 1st Edition
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Author (1):
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Ajdin Imsirovic Ajdin Imsirovic
Author Profile Icon Ajdin Imsirovic
Ajdin Imsirovic
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Table of Contents (10) Chapters Close

Preface 1. Introducing Vue CLI 3 2. Webpack in Vue CLI 3 FREE CHAPTER 3. Babel in Vue CLI 3 4. Testing in Vue CLI 3 5. Vue CLI 3 and Routing 6. Using ESLint and Prettier in Vue CLI 3 7. Improving CSS with SCSS 8. Deploying Vue CLI 3 Apps on GitHub Pages 9. Other Books You May Enjoy

Understanding Hot Module Replacement in Vue

HMR has become a sort of a buzzword in the past couple of years. What's the big deal? In this section, we'll discuss how HMR works.

To do that, we'll build another default simple app, just like we did in Chapter 1, Introducing Vue CLI 3, as follows:

vue create -d second-default-app

After a while, once it's done, we'll go into our app's directory as follows:

cd second-default-app

Let's open the project's folder in VS Code as follows:

code .

Now, we can see the entire contents of our second-default-project.

Now, we can serve the app as follows:

npm run serve

Of course, our app is now serving in our browser.

To view your app, visit localhost:8080 in your browser.

Let's look at HMR updates happening in real time.

...
You have been reading a chapter from
Vue CLI 3 Quick Start Guide
Published in: May 2019
Publisher: Packt
ISBN-13: 9781789950342
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