React and App Builder
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Save time, resources and money creating apps for Android, iOS and more with the same base of code.
Apache Cordova's official plugins are supported out of the box and there are hundreds of plugins ready to use.
Create apps and expand their capabilities by using the world's popular programming language: Javascript.
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DecSoft HTML Compiler is easy to use: set your project's options and compile your apps and games in a nutshell. 
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DecSoft HTML Compiler include a convenient Command Line Compiler, so you can compile your apps from the console.
Compile, convert your modern HTML apps and games into Microsoft Windows executable programs without dependencies.
DecSoft NeoPlugins put your VisualNeo projects into another level with +1,000 new actions for your apps.
Design for small screen devices but deploy also (without changes) in larger devices like tablets.
DecSoft App Builder integrates an Open AI assistant in order to assist you while developing your apps.
Create modern HTML apps and games at another level making things impossible to do even by modern HTML apps and games.
DecSoft NeoPlugins are available in both runtime and designtime flavours to keep your apps as small as possible.
DecSoft App Builder include a convenient Command Line Compiler, so you can compile your apps from the console.
Create multiplatform apps with DecSoft App Builder, including Android and iOS with the same base of code. 
Hello John,
The short answer is no, John. Consider that React is not a "normal" third party Javascript library, but, an entire Javascript framework in which we can base our "single page" HTML apps. Well, DecSoft App Builder uses another framework, and, the entire product (the IDE, the native controls, our apps template, etc.) are based in this other framework and therefore cannot be replaced by React "as easy" as we can use any other kind of third party Javascript libraries, which you know it's perfectly possible.
P.S. Of course, we can use an IFrame control in our apps in order to run a React app or any other kind of HTML app. And may we can communicate from one app to another using the "iframe" HTML messages (take a look at the "IFrame2" sample app), but, this is not a "yes" answer for your question, John, I just comment this because if we need something like that, it's possible to do it, but, the answer for your question is in the first paragraph of this post.
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