**@arolariu/website**

---

@arolariu/website / types / NodePackagesJSON

Type Alias: NodePackagesJSON

NodePackagesJSON = { [depType in NodePackageDependencyType]?: NodePackageInformation[] }

Defined in: types/index.ts:195

Structured container for categorized package dependency information.

Remarks

Structure: Maps dependency types to arrays of package metadata:

• production: Runtime dependencies shipped in production builds
• development: Build tools and dev-only dependencies (linters, test frameworks)
• peer: Dependencies expected to be provided by the consuming application

Optional Properties: All keys are optional to allow partial dependency data. For example, a library might only have peer dependencies.

Usage Context:

• Generating attribution/acknowledgments pages
• License compliance documentation
• Dependency analysis dashboards
• Bundle size breakdown reports

Type Safety: Uses mapped type to ensure only valid dependency types are keys.

Data Generation: Typically populated by build scripts that parse package.json and package-lock.json files.

Example

const packages: NodePackagesJSON = {
  production: [
    {
      name: "react",
      version: "19.2.0",
      description: "React library",
      homepage: "https://react.dev",
      license: "MIT",
      author: "Meta"
    }
  ],
  development: [
    {
      name: "eslint",
      version: "9.0.0",
      description: "JavaScript linter",
      homepage: "https://eslint.org",
      license: "MIT",
      author: "ESLint Team"
    }
  ]
};

See

• NodePackageDependencyType
• NodePackageInformation