Videobrew needs to access your video app to preview and render it. In the 🚀 Quickstart we let Videobrew serve our video app for us. But you can also serve your video app yourself.
Serve your video app at http://localhost:8080 and then preview and render it by running these respective commands:
$ videobrew preview http://localhost:8080
$ videobrew render http://localhost:8080⚠ If you are working with webpack or another HMR server, you will have to ensure this header is served: Access-Control-Allow-Origin: *. This is because Videobrew exposes your video app to the editor through a proxy (/video) and any fetch done will break CORS protection.