Identifying Metadata Inside package.json

• THE NAME PROPERTY
• THE VERSION PROPERTY
• THE LICENSE PROPERTY
• THE DESCRIPTION PROPERTY
• THE KEYWORDS PROPERTY

Functional Metadata Inside package.json

• THE MAIN PROPERTY
• THE REPOSITORY PROPERTY
• THE SCRIPTS PROPERTY
• THE DEPENDENCIES PROPERTY
• THE DEVDEPENDENCIES PROPERTY

The Basics of Package.json in Node.js and npm