You should be able to git clone your wiki or blog.

Yes: At Branchable, everything about your web site is version controlled using Git. Right down to the site's configuration.

Do you like using text editors? You can edit files directly and git push your changes back to Branchable -- they'll show up on the web instantly.

You can easily make a new git branch of your web site: we provide a button for that. You could do that to test big changes you are developing, such as a new layout. Branch your web site, develop your changes there, and git merge back when you're done.

You can even choose to let others clone and branch your web site.