> Btw if you consider that, there are wars over which JavaScript framework.

None. Simple as that. At least for something like the Crew Dragon control panels, any kind of JS framework would add unnecessary bloat for very little use, because they were all designed with a very different goal, definitely not to write the UI portion of a C++ application that controls a spaceship.

Just stick to vanilla JS, simple HTML and well-written CSS and circumvent the framework wars altogether.

They all still compile to the same stack, so no problem. I don’t have to throw away my working jquery/angularjs/scriptaculos/dojo/react/ code just because angular.io is pretty cool.

In time vanilla js will eat them anyways.