Please add an option to export to HTML. Since HTML runs in the browser and its portable - having an HTML output would allow the code to be embedded anywhere it is allowed or on your own domain. It is portable. Think how easy it would be to host gravit designs on github, bitbucket (or any other repository system). It could be embedded anywhere then. Heck you could embed it in your dating profile if you wanted! Just saying…
And, so, there’s an example of this feature in a tool called mockplus. It can be viewed here: https://doc.mockplus.com/?p=671
My reason for wanting this is so I can embed the HTML produced in my github and be able to display and share my design work alongside my repositories (putting the SDLC under one roof so to say right there in your project where the issues and every thing else lives).
PS: You could even make a feature where some control is made available to “Copy to Clipboard” (like github lets you copy urls to the clipboard when cloning a repo).