Can't view my application


I’m trying to run a simple application. On a local machine, you could perform the following steps:

git clone
cd ReduxSimpleStarter
npm install
npm start

When I try to go to Tools / Preview / Preview Running Application, it opens a web browser tab that goes to I tried appending a port to that link making it but it still returns an error message stating that No application seeing to be running here!.

If you do the steps above locally, it should work by going to http://localhost:8080. Is it because the app is served over http and c9 is using https?