What benefits and drawbacks come with setting up JS libraries in resource files compared to package.json?

Configurations for JavaScript libraries such as Babel, Nyc, Eslint, and many others can be specified in resource files or within the package.json.

For example, Babel can be set up in a .babelrc file or through a babel entry in the package.json.

What are the benefits and drawbacks of each method?

Answer №1

Advantages of using a `.babelrc` file (or any file with the extension `.*rc`):

  • Allows for separation of concerns in files

  • Makes it easier to locate and modify settings (especially if your package.json is cluttered)

  • Some individuals prefer utilizing a `runcom` file // based on personal choice

Advantages of using a `package.json` file:

  • Helps prevent file bloat (as you may have other `.*rc` files, test configuration files, task runner files, readmes, etc.)

  • Serves as a "single source of truth" for application configuration

  • Some individuals opt for using a package.json hack // based on personal preference

Source - my_ledge_ends

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