&gt; But Windows apps (UWP) are still based on data binding.<p>Yes, I understand that Windows APIs still use two-way data binding. But by and large the developer community is realizing that two-way data binding is gimmicky and that in large applications two-way data binding is a liability. On the Web most JavaScript frameworks are moving away from two-way data binding (React, Angular 2, Ember, etc.) The reason for that has nothing to do with the Web or with JavaScript. The underlying reason is applicable to application development in general, regardless of platform.<p>Here&#x27;s Tom Dale and Yehuda Katz, developers of Ember, explaining their decision to move away from two-way data binding: <a href="https:&#x2F;&#x2F;changelog.com&#x2F;131&#x2F;" rel="nofollow">https:&#x2F;&#x2F;changelog.com&#x2F;131&#x2F;</a> (skip to 0:42)<p>Excerpts:--------------------<p>&quot;Why do people still prefer to write server-rendered apps? The programming model is just so easy. If you think about how people build sever-rendered apps.. the request comes in, you get your model data out of the database, you hand it to your view layer to render, you return that output  and that&#x27;s it. Every time you handle a new request, because HTTP is stateless, you start from scratch.<p>&quot;Conversely, things like Angular and Ember have two-way data bindings, right? And it really easy to end up in -- especially in a large or sophisticated application which is stateful.  As the user is looking at it, it&#x27;s not like the state is getting reset, you are constantly having to keep everything in sync yourself. It is easy to end up in a state where you can&#x27;t yourself explain how data flows through it.<p>&quot;The brilliance in react is bringing back a programming model that is as simple as server-rendered apps.<p>&quot;Even though both Angular and Ember have the notion of events and data bindings, data bindings feels so cool that people started  tunneling events through data bindings.<p>&quot;Honestly when I look at the critiques React people have about Ember and trying to understand, OK, you were an ember developer, you were reasonably productive, but you find yourself way more productive in React. What is happening? What we are finding -- and this played into the Ember 2.0 plan -- is that people are abusing two way data bindings to express something that is fundamentally an event.  A big focus of Ember 2.0 is moving away from two way data bindings as the primary method of communication to events. We added too much sugar around two-way data bindings and that led people to use two-way data bindings as an event bus.