feat: Add react package (#4)

* chore: Organise

* feat: Add `react` package

* refactor: Remove unneeded char

packages/js/webpack.config.js

@@ -0,0 +1,23 @@
+const path = require('path');
+
+module.exports = {
+  entry: ['core-js/es/array/from', path.resolve(__dirname, 'src/index.js')],
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    libraryTarget: 'umd',
+    library: 'feather',
+    // Prevents webpack from referencing `window` in the UMD build
+    // Source: https://git.io/vppgU
+    globalObject: "typeof self !== 'undefined' ? self : this",
+  },
+  devtool: 'source-map',
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        loader: 'babel-loader',
+        exclude: /node_modules/,
+      },
+    ],
+  },
+};