What does the dependencies section in package.json contain?

What does the dependencies section in package.json contain?

• A. Contains the scripts used to run the app
• B. Lists public assets to be served
• C. Contains all the required node modules and versions
• D. Specifies alias commands for react-scripts

Answer: (C)

The dependencies section lists the libraries your app needs to run, along with the version ranges for those libraries. That means it specifies the required node modules and their versions, so when you install, tools like npm or yarn fetch those packages into node_modules to make the app work in production or development. This is why the best answer is that it contains all the required node modules and versions. Context helps: there’s also a devDependencies section for packages used only during development (like testing or build tools), which is why not everything you install belongs under dependencies. The other options don’t fit because scripts for running the app live in a separate scripts section, public assets aren’t tracked in package.json, and alias commands for react-scripts are not stored in dependencies.

The dependencies section lists the libraries your app needs to run, along with the version ranges for those libraries. That means it specifies the required node modules and their versions, so when you install, tools like npm or yarn fetch those packages into node_modules to make the app work in production or development. This is why the best answer is that it contains all the required node modules and versions.

Context helps: there’s also a devDependencies section for packages used only during development (like testing or build tools), which is why not everything you install belongs under dependencies. The other options don’t fit because scripts for running the app live in a separate scripts section, public assets aren’t tracked in package.json, and alias commands for react-scripts are not stored in dependencies.