Creating a new Vue project - Quick Revision & Summary

Recall & Review

beginner

What command do you use to create a new Vue 3 project?

You use npm create vue@latest to start creating a new Vue 3 project.

beginner

Why is it important to have Node.js installed before creating a Vue project?

Node.js provides the runtime environment and package manager (npm) needed to install Vue and its dependencies.

beginner

What is the purpose of the npm install command after creating a Vue project?

It installs all the project dependencies listed in package.json so the project can run properly.

beginner

How do you start the development server to see your Vue project in the browser?

Run npm run dev in the project folder to start the development server and open the app in your browser.

beginner

What folder contains the main Vue component where you start building your app?

The src folder contains App.vue, the main component where you start building your Vue app.

Which command initializes a new Vue 3 project?

A npm create vue@latest

B vue init project

C npm install vue

D vue new project

The correct command is npm create vue@latest to create a new Vue 3 project.

What must you install before creating a Vue project?

A Python

B Node.js

C Java

D Ruby

Node.js is required because it provides npm, which manages Vue packages.

After creating a Vue project, which command installs dependencies?

A npm start

B npm run dev

C vue install

D npm install

npm install installs all dependencies needed for the project.

How do you run the Vue development server?

A vue serve

B npm start

C npm run dev

D npm run build

npm run dev starts the development server to preview your app.

Where is the main Vue component located?

A src/App.vue

B public/index.html

C node_modules/vue

D src/main.js

The main component is App.vue inside the src folder.

Describe the steps to create and run a new Vue 3 project from scratch.

Think about what you need before starting, how to create, and how to see your app.

Explain why the npm install command is necessary after creating a Vue project.

Consider what makes the project ready to work after creation.