CSS Module is a CSS file in which all class names and animation names are scoped locally by default. All URLs (url(...)) and @imports are in module request format (./xxx and ../xxx means relative, xxx and xxx/yyy means in modules folder, i. e. in node_modules).
Due to using a single state tree, all state of our application is contained inside one big object. However, as our application grows in scale, the store can get really bloated.