Access Cloud9's localhost in the web IDE's Preview Browser


For example, if I have an Angular app running with ng serve at the default host of localhost and port of 4200, I would normally be able to access this on my machine by opening my browser and navigating to http://localhost:4200 .

However, in Cloud9, it seems I can only access my app by going to my VM’s DNS:4200 instead (essentially accessing the Angular app externally).

Is there an internal Cloud9 IDE browser that I can use to simply load http://localhost:4200 while still in the VM’s domain?

Note: I can access the Cloud9 IDE from my network, but other network restrictions block the VM DNS.