The article discusses the features and installation process of the Cardslider Android library. The library is a custom LayoutManager for RecyclerView and allows for a card-like layout with snapping functionality. It requires Android 4.4 KitKat or greater and can be easily added to a project using either the package download or the Maven repository. The library is released under the MIT license and is part of a selection of UI open-source projects by Ramotion.