Custom Download jQuery UI force downloading of UI Core

Custom Download jQuery UI force downloading of UI Core

Hi,
Thank you so much for taking your time in this.
I have been using jQuery UI in a lot of projects.
 The same issue i have is that whenever i want to download one element of jQuery UI, at custom download, it always forces to download jQuery UI Core together.
Example,
I downloaded Selectmenu and later i want to have datepicker.
Most of the time i have to delete the UI Core in datepicker custom download .js because i already had it in Selectmenu.
Is there any option i can avoid this without fixing the file myself?
Thank you,