10 loaders

Webpack Loaders

Webpack Loaders are used during the webpack build process to transpile the javascript and other asset types defined in the webpack.config.js(github).

Standard Loaders

This project uses basic loaders for most file types:

• babel-loader and eslint-loader for javascript files
• MiniCssExtractPlugin Loader, css-loader and postcss-loader for .css or .scss files
• file-loader to include image files with html-webpack-plugin
• svg-inline-loader for svg files (used in html-webpack-plugin)
• underscore-template-loader for processing html files

Custom Loader Example

This project also includes one custom loader(github) to help generate handlebars template files. This is part of processing .hbs and .html files.

• First we run the .hbs or .html file through the custom svg-icon-loaderwhich replaces@svg` imports with the contents of the svg file referenced (inlining the contents from svg files)
• The function is then run through the next loader in the pipeline (defined in webpack.config.js)
  • handlebars-loader to return the handlebars template that is used to create the template() function that is imported when you require a .hbs file in the javascript code.
  • underscore-template-loader to generate the html entry file

Notes/Ideas

• Why are svg files included in output directory? they should be inlined I thought not happening anymore