sheetjs-clone/demos/webpack/webpack.config.js

/* xlsx.js (C) 2013-present  SheetJS -- http://sheetjs.com */
module.exports = {
	/* ensure that the XLSX variable is exported */
	output: {
		libraryTarget: 'var',
		library: 'XLSX'
	},
	/* module.noParse needed for bower */
	module: {
		noParse: [
			/xlsx.core.min.js/,
			/xlsx.full.min.js/
		]
	},
	/* Uncomment the next block to suppress codepage */
	/*
	resolve: {
		alias: { "./dist/cpexcel.js": "" }
	},
	*/
	/* suppress node shims */
	node: {
		fs: false,
		process: false,
		Buffer: false
	}
}