Divi Booster adds 100 new configuration options to Divi. Divi Booster is extremely easy to use – most functions can be turned on and off just by ticking the options.
Divi Booster is very fast – precompiles and minifies CSS and javascript code generated when config is saved and not when the user visits your site. This means it loads faster or faster than equivalent code placed in the theme.
Demo: https://divibooster.com/divi-booster-the-easy-way-to-customize-divi/