This kind of where sales and marketing research converges with sales funnels. It can be highlighted in one question, what is the social proof for selling a flutter app development book. After a period of Medium article writing and experimentation, I think now have a good handle on the answers.
Why Flutter UI Kits Matter
Well, let’s look at the recent Flutter Book Authors:
This is right from the Flutter SDK docs community website
Books about Flutter
Here's a collection of books about Flutter, in alphabetical order. If you find another one that we should add, file an…
Marco L Napoli
None of those authors has had their Flutter Dev book become popular. I think that has to do with the maturity of app markets.
Mature App Markets Selling Levers
We are in a mature app markets situation, and what always works in those mature app markets is the stunning visual design and implementation of the UX of the app. That means it’s also what will make a popular Flutter App development book. And I can even visually state it as an A and B test:
Which works better, this article image:
Or this video: