diff --git a/.github/workflows/frontend-ci.yml b/.github/workflows/frontend-ci.yml
index 47d60e4..41a636f 100644
--- a/.github/workflows/frontend-ci.yml
+++ b/.github/workflows/frontend-ci.yml
@@ -32,6 +32,7 @@ jobs:
             cache-dependency-path: chartlets.js/package-lock.json
             
         - run: npm ci
+        - run: npm run compile
         - run: npm run lint
         - run: npm run test
         
@@ -62,7 +63,12 @@ jobs:
           run: |
             cd chartlets.js 
             npm install 
-  
+
+        - name: Lib compile
+          run: |
+            cd chartlets.js/packages/lib  
+            npm run compile
+
         - name: Lib lint
           run: |
             cd chartlets.js/packages/lib  
@@ -77,7 +83,12 @@ jobs:
           run: |
             cd chartlets.js/packages/lib  
             npm run build
-  
+
+        - name: Demo compile
+          run: |
+            cd chartlets.js/packages/demo  
+            npm run compile
+
         - name: Demo lint
           run: |
             cd chartlets.js/packages/demo  
diff --git a/.github/workflows/publish-frontend.yml b/.github/workflows/publish-frontend.yml
index f18c167..ab398b4 100644
--- a/.github/workflows/publish-frontend.yml
+++ b/.github/workflows/publish-frontend.yml
@@ -27,6 +27,7 @@ jobs:
             cache-dependency-path: chartlets.js/package-lock.json
             
         - run: npm ci
+        - run: npm run compile
         - run: npm run lint
         - run: npm run test
         
@@ -56,8 +57,13 @@ jobs:
         - name: Install common dependencies
           run: |
             cd chartlets.js 
-            npm install 
-  
+            npm install
+
+        - name: Lib compile
+          run: |
+            cd chartlets.js/packages/lib  
+            npm run compile
+
         - name: Lib lint
           run: |
             cd chartlets.js/packages/lib  
@@ -72,7 +78,12 @@ jobs:
           run: |
             cd chartlets.js/packages/lib  
             npm run build
-  
+
+        - name: Demo compile
+          run: |
+            cd chartlets.js/packages/demo  
+            npm run compile
+
         - name: Demo lint
           run: |
             cd chartlets.js/packages/demo  
diff --git a/chartlets.js/packages/demo/package.json b/chartlets.js/packages/demo/package.json
index 9efbf6e..5c59816 100644
--- a/chartlets.js/packages/demo/package.json
+++ b/chartlets.js/packages/demo/package.json
@@ -24,7 +24,8 @@
     "coverage": "vitest run --coverage",
     "build": "tsc && vite build",
     "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "compile": "tsc"
   },
   "dependencies": {
     "@emotion/react": "^11.13.3",
diff --git a/chartlets.js/packages/lib/package.json b/chartlets.js/packages/lib/package.json
index 3c38875..c02b6d2 100644
--- a/chartlets.js/packages/lib/package.json
+++ b/chartlets.js/packages/lib/package.json
@@ -52,7 +52,8 @@
     "coverage": "vitest run --coverage",
     "build": "tsc && vite build",
     "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "compile": "tsc"
   },
   "dependencies": {
     "micro-memoize": "^4.1.3",