Why we need to bundle all the js together as one?


I know for web project deployment, to minimize the request number is the key of loading performance, but Ionic run on local storage, this would not be a the problem.

And when I use “hot code push” plugins the bundled js will be download again every time when updated version is available. Would it be nice if we only need to download the changed js rather than the whole bundle in which most of the code is unchanged?