Worse yet: "Debugging React Native for Android is currently not supported except for the simulator logs." That rules out Nuclide, though I had installed it earlier and again played around with it a ...

The React Native team warns that it is deprecating YellowBox APIs in favor of LogBox APIs, so developers will need to update call sites off YellowBox APIs before they're removed in version 0.64.

This is because React Native relies on the Chrome Debugger for debugging, which uses the Chrome JS engine, but JavaScript debugging can be only done on JavaScriptCore.

So, after boning up on the basic React.js Web technology from which React Native was born, I did some basic tutorials. One thing I noticed on the Facebook site is that debugging information is a ...