The Trap of Rigid UI Libraries
Most component libraries ship with opinionated styles that fight your design system. You end up overriding styles in dozens of places, battling specificity wars, and shipping unnecessary CSS just to make a button match your brand color. Dark mode is often bolted on as an afterthought.
A Theming System Built to Flex
React-Natives uses CSS custom properties for every color token and NativeWind utility classes for layout and spacing. Change your brand color in one config file and it propagates across every component automatically — in both light and dark modes.