An API to access deviantART data. Since deviantART doesn't have an API (shame!), I use jQuery through cheerio on the gallery's RSS feed to fetch the gallery. And all it can do now is fetch someone's gallery. It kind of looks like this:
var da =dagallery
It's way under construction, but it can totally do something useful, so it's on npm. It's really easy to install!
npm install deviantart