[ui5-middleware-livereload]: enhancement - hot reload

[rsubasoglu]

Is your feature request related to a problem? Please describe.
The problem is the unneeded full reload of dom, wich costs time because performance while loading.

Describe the solution you'd like
It would be nice when hot reloading is done and only the dom nodes get reloaded wich are affected.

[petermuessig]

Hi @rsubasoglu,

thanks for your feature request - I think for this we need to get rid of livereload and search for a better library which allows to just update the changed content. For CSS a hot-reload might be possible - @dominikfeininger and I talked about this already in the past.

[dominikfeininger]

Quick googeling has arisen it's possible in react using the module react-hot-loader.

Hot reload might come in handy in cases where only xml code is changed.