For business/database apps Xamarin Forms can work really well.

That doesn't seem to fit with what OP wants, being able to deploy to Windows, macOS and Linux. According to Xamarin's website[1] Xamarin.Forms is:

"Xamarin.Forms is a cross-platform UI toolkit that allows developers to easily create native user interface layouts that can be shared across Android, iOS, and Windows Phone."

[1]https://developer.xamarin.com/guides/xamarin-forms/

For job postings, it's still an Angular 1.x world out there:

http://www.indeed.com/jobtrends?q=%22angularJS%22%2C+%22Reac...

Here's my favorite:

https://endless-sphere.com/

Thanks!

There is a lot of interesting info and history in the movie "Bigger Stronger Faster":

http://www.imdb.com/title/tt1151309/?ref_=fn_al_tt_1

FYI: If you Google the article title the search result will bypass the paywall.

" I believe this is the next step in developing applications."

Agreed - encapsulation is key to managing complexity.

^ really cool - thanks!