When using webpack, why would you need to use a loader?
* to put together physical file folders
* to preprocess files
* to load external data
* to load the website into everyone's phone
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Answer: to preprocess files
Here are a few reasons why you might need to use loaders in a webpack-based project:
Loading CSS: Webpack can also handle loading and processing CSS files. Loaders such as style-loader and css-loader can be used to parse, process, and output CSS into your application.
Handling images and other assets: Loaders such as file-loader and url-loader can be used to handle loading images and other assets in your application.
Processing raw data: Loaders can also be used to process raw data, such as JSON or XML, and make it available for use in your application.
In short, loaders are an essential part of webpack and provide a way to handle and transform a variety of different types of files and data in your application. Without loaders, you would have to manually process and handle these different types of files, making your build process much more complex and time-consuming