diff --git a/packages/webpack-config-anansi/package.json b/packages/webpack-config-anansi/package.json
index 4431a2f99..1f2bf6a82 100644
--- a/packages/webpack-config-anansi/package.json
+++ b/packages/webpack-config-anansi/package.json
@@ -56,6 +56,8 @@
     "rimraf": "^3.0.2"
   },
   "dependencies": {
+    "@babel/plugin-transform-typescript": "^7.13.0",
+    "@babel/preset-env": "^7.13.10",
     "@linaria/webpack-loader": "^3.0.0-beta.2",
     "@pmmmwh/react-refresh-webpack-plugin": "^0.4.3",
     "@svgr/webpack": "^5.5.0",
diff --git a/packages/webpack-config-anansi/src/base/index.js b/packages/webpack-config-anansi/src/base/index.js
index 924b6f1c3..1e5eb04a5 100644
--- a/packages/webpack-config-anansi/src/base/index.js
+++ b/packages/webpack-config-anansi/src/base/index.js
@@ -129,6 +129,56 @@ export default function makeBaseConfig({
           ],
           exclude: libraryExclude,
         },
+        // transpile JS outside the app to support standard ES features
+        {
+          test: /\.m?js$/,
+          include: /node_modules/,
+          exclude: [
+            // \\ for Windows, \/ for Mac OS and Linux
+            /node_modules[\\\/](core-js)/,
+            /node_modules[\\\/]webpack[\\\/]buildin/,
+            /@babel(?:\/|\\{1,2})runtime/,
+          ],
+          use: {
+            loader: require.resolve('babel-loader'),
+            options: {
+              babelrc: false,
+              configFile: false,
+              compact: false,
+              cacheDirectory: true,
+              // See https://github.com/facebook/create-react-app/issues/6846 for context
+              cacheCompression: false,
+              // Babel assumes ES Modules, which isn't safe until CommonJS
+              // dies. This changes the behavior to assume CommonJS unless
+              // an `import` or `export` is present in the file.
+              // https://github.com/webpack/webpack/issues/4039#issuecomment-419284940
+              sourceType: 'unambiguous',
+              presets: [
+                [
+                  '@babel/preset-env',
+                  {
+                    bugfixes: true,
+                    useBuiltIns: 'entry',
+                    corejs: 3,
+                    exclude: ['transform-typeof-symbol'],
+                  },
+                ],
+              ],
+              plugins: [
+                [
+                  '@babel/plugin-transform-runtime',
+                  {
+                    corejs: false,
+                    helpers: true,
+                    regenerator: true,
+                    useESModules: true,
+                    version: require('@babel/runtime/package.json').version,
+                  },
+                ],
+              ],
+            },
+          },
+        },
         {
           test: /\.html$/,
           use: [{ loader: require.resolve('html-loader') }],
diff --git a/yarn.lock b/yarn.lock
index aa4c6ac8d..795e676e6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1087,7 +1087,7 @@
     "@babel/helper-create-regexp-features-plugin" "^7.12.13"
     "@babel/helper-plugin-utils" "^7.12.13"
 
-"@babel/preset-env@>=7", "@babel/preset-env@^7.12.1", "@babel/preset-env@^7.12.11", "@babel/preset-env@^7.13.15":
+"@babel/preset-env@>=7", "@babel/preset-env@^7.12.1", "@babel/preset-env@^7.12.11", "@babel/preset-env@^7.13.10", "@babel/preset-env@^7.13.15":
   version "7.13.15"
   resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.13.15.tgz#c8a6eb584f96ecba183d3d414a83553a599f478f"
   integrity sha512-D4JAPMXcxk69PKe81jRJ21/fP/uYdcTZ3hJDF5QX2HSI9bBxxYw/dumdR6dGumhjxlprHPE4XWoPaqzZUVy2MA==
@@ -5923,7 +5923,16 @@ camelcase-keys@^4.0.0:
     map-obj "^2.0.0"
     quick-lru "^1.0.0"
 
-camelcase-keys@^6.0.0, camelcase-keys@^6.2.2:
+camelcase-keys@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-6.0.0.tgz#12a07a6f50189213c3e8626c4069e28b997d01d1"
+  integrity sha512-NW1C7M9/uDZlfDP0+pWv0yAtgni7AZ9bYKtWgIfJylNXUFfis2BxsX3lCVuZE12wtRePEfJjnG6T9CnMohEybw==
+  dependencies:
+    camelcase "^5.3.1"
+    map-obj "^4.0.0"
+    quick-lru "^4.0.1"
+
+camelcase-keys@^6.2.2:
   version "6.2.2"
   resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-6.2.2.tgz#5e755d6ba51aa223ec7d3d52f25778210f9dc3c0"
   integrity sha512-YrwaA0vEKazPBkn0ipTiMpSajYDSe+KjQfrjhcBMxJt/znbvlHd8Pw/Vamaz5EB4Wfhs3SUR3Z9mwRu/P3s3Yg==
@@ -12129,7 +12138,12 @@ lodash.uniq@4.5.0, lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.21, lodash@^4.17.4, lodash@^4.2.1, lodash@~4.17.10:
+lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.20, lodash@^4.17.4, lodash@~4.17.10:
+  version "4.17.20"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.20.tgz#b44a9b6297bcb698f1c51a3545a2b3b368d59c52"
+  integrity sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==
+
+lodash@^4.17.21, lodash@^4.2.1:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==