Pre-Save Page Previews

Is there a way to preview a page before it’s saved in the panel (and therefore live on the site) ?

I have a single page site and I’d like to Open the preview of the page to see if all is good before saving it. This is really so I can see a preview of updates to existing pages before clicking ‘save’.

There was a discussion about this in this topic. Building a preview that only applies to the logged in user would mean duplicating the template code or duplicating the content, so a staging site is the way to go.

This is even more important if you consider that very often a page is not just a page, but just a part of a page, i.e. in a one-pager, a listing, or a modular page, and the same piece of content (or a part of it) will appear in more than one context.