Plugin Admin Menu Boiler Plate

So, I’ve done a lot of searching around and there doesn’t appear to be any form of Boiler Plate for creating Custom Forms, Dropdowns and that kind of thing within a custom WordPress plugin. Although, from what I can tell the WordPress admin panel has its own particular style that I would like to match.

My question is, is there any form of default templates to go off for creating Plugin Admin Options or should I build them from a fresh menu similar to how you would a fresh HTML page?