You don't have to! Your designs live on your computer — they're all inside the
~/.haiku folder (you can type
open ~/.haiku in terminal to open that folder in Finder).
Animator is built on top of Git, and just like code, it all just sits in files and folders on your computer — it only ever goes to our servers when you publish. When you Publish, you're just triggering a
git push behind the scenes.
This means that you don't need Animator at all to have on-going control of your animations. We believe your work should be yours and we don't buy into the 'walled garden' approach to design and developer tools.