You can build your application in a way that doesn't depend on platform-specific features. In fact most of the frameworks are setup in a generic way. There is a

You can build your application in a way that doesn't depend on platform-specific features. In fact most of the frameworks are setup in a generic way. There is a download button, you can click that, get a zip file and you should be able to run it locally. For the setups that are using platform-specific features we'd like to also minimize the fear of lock-in by open sourcing our development images and the repl protocol.