Downloading stories from Deviant Art

[Michael]

So I found out that not only does DA have stories, it has full story pages (multi-chapter).

Example:
https://www.deviantart.com/rabidnachos/gallery/57256017/escape-from-the-hypno-jungle

Is this something special that this user did, or is this a (possibly new) standard format for stories here, and can it be supported?

[Jim Miller]

Looking at a few, I suspect you're just seeing someone using Galleries
to organize 'Literature' pages into stories. I don't think it's
anything new, but I don't read the site.

Here's an example that's clearly not one story:
https://www.deviantart.com/hypnosishannon/gallery/48807822/fanfics

deviantart.com has been suggested before:
https://github.com/JimmXinu/FanFicFare/issues/374

"I'm not personally interested in adding support for this site, but I
will review and (probably) accept contributed code for it. I'll leave
this issue open in case someone else is interested in implementing it."

[Joshua Cotton]

Yeah that's just a regular deviantArt gallery with all the chapters in it.

Unfortunately dA doesn't do anything to mandate a specific ordering on the items in a gallery folder. I've seen story galleries with chapters in both forward and reverse order.

FWIW FFF does have deviantArt support  in testing now, but only for single stories at a time, you will have to use the anthology feature for multi-chapter works.