reduce number of references per page

[harunurhan]

This will improve performance dramatically. Since changing page is easy (thanks to sticky navigation etc.), there is not much point to show more than 20, references IMHO.

We can increase it later, when we fix the performance issue (if it is fixable ofc)

What do you think @StellaCh ?

[StellaCh]

20 is too little for the curators who repeatedly ask for as many references in a page as possible.
What is it not performing well?

[harunurhan]

Why load 40 if they can see 3-4 references tops on the screen. I mean if changing the page is that difficult, we can add shortcut or even maybe auto change when scroll at the end of the current page.

Problem is framework limitation eventhough nothing changed on the UI, angular needs to execute something for all components each time when there is an event (like mousing hover an input, clicking on an input, clicking a button etc) so this creates several 100ms lag for each event. IMO this is bad.