Add a production release build.

webpack.common.js

@@ -0,0 +1,84 @@
+const HtmlWebpackPlugin = require("html-webpack-plugin");
+const path = require("path");
+
+const CSSModuleLoader = {
+  loader: "css-loader",
+  options: {
+    importLoaders: 2,
+    sourceMap: true,
+    modules: {
+      localIdentName: "[name]_[local]_[hash:base64:5]",
+    },
+  },
+};
+
+const CSSLoader = {
+  loader: "css-loader",
+  options: {
+    modules: "global",
+    importLoaders: 2,
+    sourceMap: true,
+  },
+};
+
+const PostCSSLoader = {
+  loader: "postcss-loader",
+  options: {
+    sourceMap: true,
+  },
+};
+
+const styleLoader = "style-loader";
+
+module.exports = {
+  entry: "./src/index.tsx",
+  output: {
+    path: path.resolve(__dirname, "dist"),
+    filename: "bundle.[hash].js",
+  },
+  devServer: {
+    compress: true,
+    port: 8080,
+    hot: true,
+    static: "./dist",
+    historyApiFallback: true,
+    open: true,
+  },
+  module: {
+    rules: [
+      {
+        test: /\.(js|jsx)$/,
+        exclude: /node_modules/,
+        use: {
+          loader: "babel-loader",
+        },
+      },
+      {
+        test: /\.tsx?$/,
+        exclude: /node_modules/,
+        use: { loader: "ts-loader" },
+      },
+      {
+        test: /\.(sa|sc|c)ss$/,
+        exclude: /\.module\.(sa|sc|c)ss$/,
+        use: [styleLoader, CSSLoader, PostCSSLoader],
+      },
+      {
+        test: /\.module\.(sa|sc|c)ss$/,
+        use: [styleLoader, CSSModuleLoader, PostCSSLoader],
+      },
+    ],
+  },
+  plugins: [
+    new HtmlWebpackPlugin({
+      template: __dirname + "/public/index.html",
+      filename: "index.html",
+    }),
+  ],
+  experiments: {
+    asyncWebAssembly: true,
+  },
+  resolve: {
+    extensions: [".tsx", ".ts", ".js"],
+  },
+};