diff --git a/Dockerfile b/Dockerfile
index 7159e11c..1dae6bbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,7 @@ FROM node:18.13.0-alpine AS build
 USER node
 WORKDIR /home/node
 COPY --chown=node package*.json ./
-RUN npm ci --ignore-scripts
-RUN npm rebuild @parcel/watcher nice-napi nx esbuild @swc/core
+RUN npm ci --ignore-scripts && npm rebuild @parcel/watcher nice-napi nx esbuild @swc/core
 COPY --chown=node . .
 ARG app
 RUN npm run build ${app}
@@ -15,6 +14,6 @@ RUN rm -rf /usr/share/nginx/html/*
 COPY nginx.conf /etc/nginx/
 COPY ./docker-entrypoint.sh /etc/nginx/
 ARG app
-COPY --from=build /home/node/dist/apps/${app} /usr/share/nginx/html
+COPY --from=build /home/node/dist/apps/${app}/browser /usr/share/nginx/html
 ENTRYPOINT ["/etc/nginx/docker-entrypoint.sh"]
 CMD ["nginx"]
diff --git a/apps/cardio-patient/project.json b/apps/cardio-patient/project.json
index bed08175..d15bb892 100644
--- a/apps/cardio-patient/project.json
+++ b/apps/cardio-patient/project.json
@@ -11,12 +11,11 @@
   },
   "targets": {
     "build": {
-      "executor": "@angular-devkit/build-angular:browser",
+      "executor": "@angular-devkit/build-angular:application",
       "options": {
         "outputPath": "dist/apps/cardio-patient",
         "index": "apps/cardio-patient/src/index.html",
-        "main": "apps/cardio-patient/src/main.ts",
-        "polyfills": "apps/cardio-patient/src/polyfills.ts",
+        "polyfills": ["apps/cardio-patient/src/polyfills.ts"],
         "tsConfig": "apps/cardio-patient/tsconfig.json",
         "inlineStyleLanguage": "scss",
         "assets": ["apps/cardio-patient/src/favicon.ico", "apps/cardio-patient/src/assets", "apps/cardio-patient/src/launch.html"],
@@ -27,7 +26,8 @@
             "inject": false,
             "bundleName": "fhirclient"
           }
-        ]
+        ],
+        "browser": "apps/cardio-patient/src/main.ts"
       },
       "configurations": {
         "production": {
@@ -53,9 +53,7 @@
           "tsConfig": "apps/cardio-patient/tsconfig.app.json"
         },
         "development": {
-          "buildOptimizer": false,
           "optimization": false,
-          "vendorChunk": true,
           "extractLicenses": false,
           "sourceMap": true,
           "namedChunks": true,
@@ -108,7 +106,7 @@
         "karmaConfig": "apps/cardio-patient/karma.conf.js",
         "inlineStyleLanguage": "scss",
         "assets": ["apps/cardio-patient/src/favicon.ico", "apps/cardio-patient/src/assets"],
-        "styles": ["libs/ngx-charts-on-fhir/src/default.scss", "apps/cardio-patient/src/styles.scss"],
+        "styles": ["apps/cardio-patient/src/styles.scss"],
         "scripts": []
       }
     }
diff --git a/apps/cardio-patient/tsconfig.json b/apps/cardio-patient/tsconfig.json
index 5b00863f..3a35b92f 100644
--- a/apps/cardio-patient/tsconfig.json
+++ b/apps/cardio-patient/tsconfig.json
@@ -1,5 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "files": ["src/main.ts", "src/polyfills.ts"],
-  "include": ["**/*.ts"]
+  "include": ["**/*.ts"],
+  "compilerOptions": {
+    "esModuleInterop": true
+  }
 }
diff --git a/apps/cardio/project.json b/apps/cardio/project.json
index 9b1d212c..7f342f82 100644
--- a/apps/cardio/project.json
+++ b/apps/cardio/project.json
@@ -11,23 +11,23 @@
   },
   "targets": {
     "build": {
-      "executor": "@angular-devkit/build-angular:browser",
+      "executor": "@angular-devkit/build-angular:application",
       "options": {
         "outputPath": "dist/apps/cardio",
         "index": "apps/cardio/src/index.html",
-        "main": "apps/cardio/src/main.ts",
-        "polyfills": "apps/cardio/src/polyfills.ts",
+        "polyfills": ["apps/cardio/src/polyfills.ts"],
         "tsConfig": "apps/cardio/tsconfig.json",
         "inlineStyleLanguage": "scss",
         "assets": ["apps/cardio/src/favicon.ico", "apps/cardio/src/assets", "apps/cardio/src/launch.html"],
-        "styles": ["libs/ngx-charts-on-fhir/src/default.scss", "apps/cardio/src/styles.scss"],
+        "styles": ["apps/cardio/src/styles.scss"],
         "scripts": [
           {
             "input": "node_modules/fhirclient/build/fhir-client.js",
             "inject": false,
             "bundleName": "fhirclient"
           }
-        ]
+        ],
+        "browser": "apps/cardio/src/main.ts"
       },
       "configurations": {
         "production": {
@@ -53,9 +53,7 @@
           "tsConfig": "apps/cardio/tsconfig.app.json"
         },
         "development": {
-          "buildOptimizer": false,
           "optimization": false,
-          "vendorChunk": true,
           "extractLicenses": false,
           "sourceMap": true,
           "namedChunks": true,
@@ -108,7 +106,7 @@
         "karmaConfig": "apps/cardio/karma.conf.js",
         "inlineStyleLanguage": "scss",
         "assets": ["apps/cardio/src/favicon.ico", "apps/cardio/src/assets"],
-        "styles": ["libs/ngx-charts-on-fhir/src/default.scss", "apps/cardio/src/styles.scss"],
+        "styles": ["apps/cardio/src/styles.scss"],
         "scripts": []
       }
     }
diff --git a/apps/cardio/tsconfig.json b/apps/cardio/tsconfig.json
index 5b00863f..3a35b92f 100644
--- a/apps/cardio/tsconfig.json
+++ b/apps/cardio/tsconfig.json
@@ -1,5 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "files": ["src/main.ts", "src/polyfills.ts"],
-  "include": ["**/*.ts"]
+  "include": ["**/*.ts"],
+  "compilerOptions": {
+    "esModuleInterop": true
+  }
 }
diff --git a/apps/documentation/project.json b/apps/documentation/project.json
index 3b425c0e..9ed75279 100644
--- a/apps/documentation/project.json
+++ b/apps/documentation/project.json
@@ -38,7 +38,7 @@
           "apps/documentation/src/favicon.ico",
           "apps/documentation/src/assets"
         ],
-        "styles": ["node_modules/@ng-doc/app/styles/global.css", "apps/documentation/src/styles.scss"],
+        "styles": ["libs/ngx-charts-on-fhir/src/default.scss", "node_modules/@ng-doc/app/styles/global.css", "apps/documentation/src/styles.scss"],
         "scripts": [],
         "allowedCommonJsDependencies": ["@ng-doc/core"]
       },
diff --git a/apps/documentation/src/styles.scss b/apps/documentation/src/styles.scss
index caf0afb6..02e1fc35 100644
--- a/apps/documentation/src/styles.scss
+++ b/apps/documentation/src/styles.scss
@@ -1,7 +1,4 @@
 /* You can add global styles to this file, and also import other style files */
-$material-icons-font-path: "material-icons/iconfont/";
-@import "libs/ngx-charts-on-fhir/src/default.scss";
-
 :root {
   --ng-doc-app-max-width: 1600px;
 }
diff --git a/apps/documentation/tsconfig.json b/apps/documentation/tsconfig.json
index 528c4b57..acd7a65e 100644
--- a/apps/documentation/tsconfig.json
+++ b/apps/documentation/tsconfig.json
@@ -2,7 +2,8 @@
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
     "outDir": "../../dist/out-tsc",
-    "types": []
+    "types": [],
+    "esModuleInterop": true
   },
   "files": ["src/main.ts", "src/polyfills.ts"],
   "include": ["src/**/*.d.ts"]
diff --git a/apps/showcase/project.json b/apps/showcase/project.json
index 219b1fda..008f8adf 100644
--- a/apps/showcase/project.json
+++ b/apps/showcase/project.json
@@ -11,12 +11,11 @@
   },
   "targets": {
     "build": {
-      "executor": "@angular-devkit/build-angular:browser",
+      "executor": "@angular-devkit/build-angular:application",
       "options": {
         "outputPath": "dist/apps/showcase",
         "index": "apps/showcase/src/index.html",
-        "main": "apps/showcase/src/main.ts",
-        "polyfills": "apps/showcase/src/polyfills.ts",
+        "polyfills": ["apps/showcase/src/polyfills.ts"],
         "tsConfig": "apps/showcase/tsconfig.json",
         "inlineStyleLanguage": "scss",
         "assets": ["apps/showcase/src/favicon.ico", "apps/showcase/src/assets", "apps/showcase/src/launch.html"],
@@ -27,7 +26,8 @@
             "inject": false,
             "bundleName": "fhirclient"
           }
-        ]
+        ],
+        "browser": "apps/showcase/src/main.ts"
       },
       "configurations": {
         "production": {
@@ -53,9 +53,7 @@
           "tsConfig": "apps/showcase/tsconfig.app.json"
         },
         "development": {
-          "buildOptimizer": false,
           "optimization": false,
-          "vendorChunk": true,
           "extractLicenses": false,
           "sourceMap": true,
           "namedChunks": true,
@@ -119,7 +117,7 @@
         "karmaConfig": "apps/showcase/karma.conf.js",
         "inlineStyleLanguage": "scss",
         "assets": ["apps/showcase/src/favicon.ico", "apps/showcase/src/assets"],
-        "styles": ["libs/ngx-charts-on-fhir/src/default.scss", "apps/showcase/src/styles.scss"],
+        "styles": ["apps/showcase/src/styles.scss"],
         "scripts": []
       }
     }
diff --git a/apps/showcase/tsconfig.json b/apps/showcase/tsconfig.json
index 5b00863f..3a35b92f 100644
--- a/apps/showcase/tsconfig.json
+++ b/apps/showcase/tsconfig.json
@@ -1,5 +1,8 @@
 {
   "extends": "../../tsconfig.base.json",
   "files": ["src/main.ts", "src/polyfills.ts"],
-  "include": ["**/*.ts"]
+  "include": ["**/*.ts"],
+  "compilerOptions": {
+    "esModuleInterop": true
+  }
 }
diff --git a/libs/ngx-charts-on-fhir/package.json b/libs/ngx-charts-on-fhir/package.json
index ff9cfb22..c7a0aa90 100644
--- a/libs/ngx-charts-on-fhir/package.json
+++ b/libs/ngx-charts-on-fhir/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@elimuinformatics/ngx-charts-on-fhir",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Charts-on-FHIR: A data visualization library for SMART-on-FHIR healthcare applications",
   "license": "Apache-2.0",
   "homepage": "https://elimuinformatics.github.io/charts-on-fhir",
diff --git a/libs/ngx-charts-on-fhir/src/default-fonts.scss b/libs/ngx-charts-on-fhir/src/default-fonts.scss
index cbfc9e6b..a9626933 100644
--- a/libs/ngx-charts-on-fhir/src/default-fonts.scss
+++ b/libs/ngx-charts-on-fhir/src/default-fonts.scss
@@ -1,3 +1,5 @@
+$material-icons-font-path: "material-icons/iconfont/";
+
 @import "material-icons/iconfont/material-icons.scss";
 @import "@fontsource/roboto/300.css";
 @import "@fontsource/roboto/400.css";