Development server and hot reload in NextJS - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to start the Next.js development server.

NextJS

npm run [1]

Drag options to blanks, or click blank then click option'

Astart

Bbuild

Cdev

Dtest

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'npm run start' which runs the production server.

Using 'npm run build' which only builds the app without starting the server.

Use npm run dev to start the Next.js development server with hot reload enabled.

2fill in blank

medium

Complete the code to enable hot reload in Next.js by running the correct script.

NextJS

next [1]

Drag options to blanks, or click blank then click option'

Abuild

Bdev

Cstart

Dexport

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'next start' which runs the production server without hot reload.

Using 'next build' which only builds the app.

The next dev command starts the development server with hot reload enabled.

3fill in blank

hard

Fix the error in the command to start the Next.js development server with hot reload.

NextJS

npm run [1]

Drag options to blanks, or click blank then click option'

Astart

Bbuild

Cserve

Ddev

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'npm run start' instead of 'npm run dev'.

Using 'npm run build' which only builds the app.

The correct command is npm run dev to start the development server with hot reload.

4fill in blank

hard

Fill both blanks to create a script in package.json that starts the Next.js development server with hot reload.

NextJS

"scripts": { "[1]": "next [2]" }

Drag options to blanks, or click blank then click option'

Adev

Bstart

Dbuild

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'start' as the script name or command which runs production server.

Using 'build' which only builds the app.

The script name and command should both be dev to run the development server with hot reload.

5fill in blank

hard

Fill all three blanks to create a package.json script that starts the Next.js development server with hot reload and explain the command.

NextJS

"scripts": { "[1]": "next [2] --[3]" }

Drag options to blanks, or click blank then click option'

Adev

Cinspect

Dstart

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'start' instead of 'dev' which runs production server.

Omitting the '--inspect' flag if debugging is needed.

The script name and command are 'dev' to start the development server with hot reload. The '--inspect' flag enables debugging.