What is the key difference between dependencies and devDependencies in a Node.js project?
- Dependencies are used for production, while devDependencies are used for development only
- Dependencies are for frontend, while devDependencies are for backend
- Dependencies are automatically installed, while devDependencies require manual installation
- There is no difference; the terms are used interchangeably
The key difference is that "dependencies" are used in production, meaning they are essential for the application to run, while "devDependencies" are used only during development, for tasks like testing and building the project. This separation helps reduce the size of production deployments.
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