<p dir="auto">For code that builds a UI has to be readable. I understand that Dart is kind of like a simple version of Java, but it is not really a programming language for building a UI. For example, it doesn't have a closing tag.  As a result, It is very hard to build a picture in mind with this unreadable code.</p>
<p dir="auto">Moreover, Flutter was inspired by React. How can Flutter doesn't have JSX but has this kind of unreadable code? I am very scared that Flutter is going to die very soon as the early days of AnglurJs.</p>
<p dir="auto">I understand people who work in Google are smart, but we also have some people who are not really smart choose React instead of Dart, and this is one of the reasons why Dart was dead in the past.</p>
<p dir="auto">Please see this movie, from my Nexus 5X: <a href="https://youtu.be/VC6spk7P6Xg" rel="nofollow">https://youtu.be/VC6spk7P6Xg</a></p>
<p dir="auto">Notice how the FAB, while transitioning up, has a square shadow around it. It doesn't have the square the entire transition, but starting at second 3 of the transition.</p>