Preloader component library for React Applications which provides Preloader UI Components like indicators of various kinds that you can use and configure while your app or components are in loading state. This library has indicators such as Spinners, Dots, Bounce. User has to pass the loading state from their application to pass in the Preloader Component Provided by the Library. With v2.0, I have also introduced slim progress bars as seen on YouTube or Medium which would make your React application beautiful in the loading state. The components are highly customizable. The library user can change sizes of the indicators and colors too.