&gt;Does it seem that the entire industry has migrated to this stack, whether or not it really makes sense for everyone to?<p>It definitely doesn&#x27;t make sense for all types of websites, but React seems to me like a solid choice any time a) a true web application is desired and b) maintainability, interactivity, and scalability are high priorities. React isn&#x27;t the best choice for static informational sites and such,  but I can&#x27;t think of an application that wouldn&#x27;t be well suited to React.