diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..270d2cb
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,20 @@
+name: dockerimage build
+on:
+  push:
+    branches: 
+        dev
+jobs:
+    builds:
+      runs-on: ubuntu:latest
+      steps:
+        - name: checkout code
+          uses: actions/checkout@v4.2.2
+        - name : docker image build
+            run |
+              docker build -t imagesname .
+              echo " Docker images has been created "
+            
+           
+           
+      
+    
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..8dff666
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,8 @@
+FROM node:22-alpine3.18
+WORKDIR /app
+COPY package.json .
+RUN npm install
+COPY . .
+RUN npm run build 
+EXPOSE 3000
+CMD [ "npm", "start" ]