diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 106a517..7e42585 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -33,6 +33,14 @@ jobs:
         run: |
           ruff check SPARC/ tests/
 
+      - name: Install Node.js and check TypeScript types
+        shell: sh
+        run: |
+          apk add --no-cache nodejs npm
+          cd frontend
+          npm ci
+          npx tsc --noEmit
+
       - name: Run pytest
         shell: sh
         env: