Create package.json

package.json

@@ -0,0 +1,10 @@
+{
+  "name": "node-docker-app",
+  "version": "1.0.0",
+  "scripts": {
+    "start": "node app.js"
+  },
+  "dependencies": {
+    "express": "^4.18.2"
+  }
+}