How Can I Import Modules Outside the `src` Directory in Create React App Without Ejecting?

Overcoming Import Restrictions Outside the src Directory in Create-React-App

Create-React-App (CRA) enforces strict import rules, preventing modules from being imported outside the src directory. This restriction causes errors when accessing files from other directories, such as the public folder.

Understanding the ModuleScopePlugin

The ModuleScopePlugin plugin within CRA ensures that app source code imports remain restricted within the src folder. The plugin protects against external module access, ensuring a contained and secure app environment.

Non-Eject Solutions

Officially, bypassing this restriction requires "ejecting" from CRA, a process that allows direct access to the underlying webpack configuration. However, ejecting comes with the risk of losing access to future CRA features and updates.

Instead of ejecting, consider these unofficial solutions:

• Rewire: Use the rewire package to modify the webpack config dynamically. While this allows for module access outside src, it's not recommended as it weakens plugin protection.
• react-app-alias: This library creates additional src-like directories that are also covered by the ModuleScopePlugin. This adds flexibility while maintaining security.

Avoid Importing from the Public Folder

Importing assets from the public folder is inefficient as they will be duplicated in the build folder. Instead, store assets in src to optimize bundle size and loading efficiency.

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