All new NativeScript projects come with a core theme installed and are ready to use out of the box. As mentioned previously, you are provided at two options you could use to style your app. The preceding section outlined a few of the things you may run into while styling your App from scratch.
Let's take a look at Option #2: using the nativescript-theme-core plugin. Out of the box, this theme is built to scale and build on top of. It provides a wide assortment of utility classes for spacing, coloring, layout, colored skins, and much more. Because of the solid foundation and amazing flexibility it provides, we will build our app's styles on top of this theme.