WordPress Child Theme: remove and load more scripts and styles files
During the development process of WordPress Child Theme you will planning remove some default scripts and styles or change the way to tell browser load them, then add your own to optimize the theme. This, of course, you should try to make as little HTTP requests as possible to keep your site up to speed, put your javascript in the bottom of the page to ensure faster rendering, and it also gets real tough to maintain all those separate files if many things have to change The good news is that WordPress has a built-in system that allows us to deregister these scripts and styles instead edit the parent theme files.
