diff --git a/src/excalidraw-embed/package-lock.json b/src/excalidraw-embed/package-lock.json
index 5c65b64e..d15a9788 100644
--- a/src/excalidraw-embed/package-lock.json
+++ b/src/excalidraw-embed/package-lock.json
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       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
@@ -5690,12 +6247,24 @@
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
       "dev": true
     },
+    "utils-merge": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
+      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
+      "dev": true
+    },
     "v8-compile-cache": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.0.3.tgz",
       "integrity": "sha512-CNmdbwQMBjwr9Gsmohvm0pbL954tJrNzf6gWL3K+QMQf00PF7ERGrEiLgjuU3mKreLC2MeGhUsNV9ybTbLgd3w==",
       "dev": true
     },
+    "vary": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
+      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
+      "dev": true
+    },
     "vm-browserify": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vm-browserify/-/vm-browserify-1.1.2.tgz",
@@ -6165,6 +6734,35 @@
         }
       }
     },
+    "webpack-bundle-analyzer": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-3.9.0.tgz",
+      "integrity": "sha512-Ob8amZfCm3rMB1ScjQVlbYYUEJyEjdEtQ92jqiFUYt5VkEeO2v5UMbv49P/gnmCZm3A6yaFQzCBvpZqN4MUsdA==",
+      "dev": true,
+      "requires": {
+        "acorn": "^7.1.1",
+        "acorn-walk": "^7.1.1",
+        "bfj": "^6.1.1",
+        "chalk": "^2.4.1",
+        "commander": "^2.18.0",
+        "ejs": "^2.6.1",
+        "express": "^4.16.3",
+        "filesize": "^3.6.1",
+        "gzip-size": "^5.0.0",
+        "lodash": "^4.17.19",
+        "mkdirp": "^0.5.1",
+        "opener": "^1.5.1",
+        "ws": "^6.0.0"
+      },
+      "dependencies": {
+        "acorn": {
+          "version": "7.4.1",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+          "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
+          "dev": true
+        }
+      }
+    },
     "webpack-cli": {
       "version": "3.3.11",
       "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-3.3.11.tgz",
@@ -6361,6 +6959,15 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
+    "ws": {
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
+      "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+      "dev": true,
+      "requires": {
+        "async-limiter": "~1.0.0"
+      }
+    },
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
diff --git a/src/excalidraw-embed/package.json b/src/excalidraw-embed/package.json
index faa44a7d..1ee9167e 100644
--- a/src/excalidraw-embed/package.json
+++ b/src/excalidraw-embed/package.json
@@ -41,6 +41,7 @@
     "@babel/core": "7.9.0",
     "@babel/plugin-transform-arrow-functions": "7.8.3",
     "@babel/plugin-transform-async-to-generator": "7.8.3",
+    "@babel/plugin-transform-runtime": "7.12.1",
     "@babel/plugin-transform-typescript": "7.9.4",
     "@babel/preset-env": "7.9.5",
     "@babel/preset-react": "7.9.4",
@@ -55,6 +56,7 @@
     "terser-webpack-plugin": "2.3.5",
     "ts-loader": "7.0.0",
     "webpack": "4.42.0",
+    "webpack-bundle-analyzer": "3.9.0",
     "webpack-cli": "3.3.11"
   },
   "bugs": "https://github.com/excalidraw/excalidraw/issues",
diff --git a/src/excalidraw-embed/webpack.prod.config.js b/src/excalidraw-embed/webpack.prod.config.js
index 8a2177a6..c797e0d8 100644
--- a/src/excalidraw-embed/webpack.prod.config.js
+++ b/src/excalidraw-embed/webpack.prod.config.js
@@ -1,6 +1,9 @@
 const path = require("path");
 const MiniCssExtractPlugin = require("mini-css-extract-plugin");
 const TerserPlugin = require("terser-webpack-plugin");
+// uncomment to analyze
+// const BundleAnalyzerPlugin = require("webpack-bundle-analyzer")
+//   .BundleAnalyzerPlugin;
 
 module.exports = {
   mode: "production",
@@ -13,6 +16,7 @@ module.exports = {
     library: "Excalidraw",
     libraryTarget: "umd",
     filename: "[name].js",
+    publicPath: "/excalidraw-assets/",
   },
   resolve: {
     extensions: [".js", ".ts", ".tsx", ".css", ".scss"],
@@ -30,7 +34,7 @@ module.exports = {
       },
       {
         test: /\.(ts|tsx|js|jsx|mjs)$/,
-        exclude: /node_modules\/(?!(roughjs|socket.io-client|browser-nativefs)\/).*/,
+        exclude: /node_modules/,
         use: [
           {
             loader: "ts-loader",
@@ -52,6 +56,7 @@ module.exports = {
                 "@babel/plugin-transform-arrow-functions",
                 "transform-class-properties",
                 "@babel/plugin-transform-async-to-generator",
+                "@babel/plugin-transform-runtime",
               ],
             },
           },
@@ -78,7 +83,7 @@ module.exports = {
       }),
     ],
     splitChunks: {
-      chunks: "all",
+      chunks: "async",
       cacheGroups: {
         vendors: {
           test: /[\\/]node_modules[\\/]/,
@@ -87,7 +92,11 @@ module.exports = {
       },
     },
   },
-  plugins: [new MiniCssExtractPlugin({ filename: "[name].css" })],
+  plugins: [
+    new MiniCssExtractPlugin({ filename: "[name].css" }),
+    // uncomment to analyze
+    //new BundleAnalyzerPlugin(),
+  ],
   externals: {
     react: {
       root: "React",