Updated with latest definitions

.devcontainer/devcontainer.json

@@ -2,24 +2,23 @@
     "name": "Node.js Sample",
     "dockerFile": "Dockerfile",
 
-    // Use 'appPort' to create a container with published ports. If the port isn't working, be sure
-    // your server accepts connections from all interfaces (0.0.0.0 or '*'), not just localhost.
-    "appPort": [3000],
-
-    // Comment out the next line to run as root instead.
-    "remoteUser": "node",
-
     // Use 'settings' to set *default* container specific settings.json values on container create. 
-    // You can edit these settings after create using File > Preferences > Settings > Remote.
     "settings": {
         "terminal.integrated.shell.linux": "/bin/bash"
     },
 
-    // Specifies a command that should be run after the container has been created.
-    "postCreateCommand": "yarn install",
-
     // Add the IDs of extensions you want installed when the container is created in the array below.
     "extensions": [
         "dbaeumer.vscode-eslint"
-    ]
+    ],
+    
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+    "forwardPorts": [3000],
+
+    // Specifies a command that should be run after the container has been created.
+    "postCreateCommand": "yarn install",
+        
+    // Comment out the next line to run as root instead.
+    "remoteUser": "node"
+
 }