Create Next App setup in NextJS - Cheat Sheet & Quick Revision

Recall & Review

beginner

What command do you use to create a new Next.js app with the latest setup?

You use npx create-next-app@latest to create a new Next.js app with the latest recommended setup.

beginner

What does the npx command do when creating a Next.js app?

npx runs a package without installing it globally. It downloads and runs create-next-app to set up your project quickly.

beginner

What folder structure does Next.js create by default when you run create-next-app?

It creates folders like app or pages for routes, public for static files, and styles for CSS.

intermediate

Why is it important to use the latest version of create-next-app?

The latest version includes new features, best practices, and the newest Next.js version for better performance and developer experience.

beginner

What is the default port Next.js uses when you run npm run dev after setup?

Next.js runs the development server on http://localhost:3000 by default.

Which command starts a new Next.js project with the latest setup?

A npx create-next-app@latest

B npm install next-app

C next new app

D npm create next

The correct command is npx create-next-app@latest to create a new Next.js app.

What folder contains static files like images in a Next.js app created by create-next-app?

A components

B public

C pages

D styles

The public folder holds static files accessible by the app.

After setup, which command runs the Next.js development server?

A npm start

B npm run build

C npm run dev

D next dev

The development server starts with npm run dev.

What port does Next.js use by default for the development server?

A 8080

B 4000

C 5000

D 3000

Next.js uses port 3000 by default for development.

Why should you use npx create-next-app@latest instead of an older version?

A To get the newest features and best setup

B Because older versions are faster

C To avoid installing Node.js

D Because it uses less disk space

Using the latest version ensures you get new features and best practices.

Explain the steps to create a new Next.js app using the recommended setup.

Think about the command and what happens after.

Describe the folder structure created by Next.js after running create-next-app and what each folder is for.

Focus on main folders and their roles.