It would be valuable if Rosetta offered stronger support for preserving interactive web content such as HTML5 applications, WebGL experiences, and browser-based games.

Traditional web archiving often captures pages and static assets well, but interactive content can depend on JavaScript, external resources, APIs, canvas rendering, and browser-specific behavior. This can make long-term preservation much more difficult.

A preservation workflow that could package the required assets, record dependencies, validate browser compatibility, and provide a replay environment would be very useful for institutions archiving modern digital culture.

Browser gaming platforms such as "XoomGames" https://xoomgames.com/ are a good example of the kind of interactive web content that may become increasingly important to preserve for future researchers.

Support for this type of material could expand Rosetta beyond traditional documents and media files and help institutions preserve more of today’s interactive web.