My team is currently building a design system but we are running into the same conversation on building a component in Figma vs building it in a code base. Full transparency, I am a designer and have only a small amount of knowledge when it comes to how a developer might take a design and code it. It is my understanding that “a Design System is the complete set of standards, systems and processes a company will use to implement a design at scale” and a UI Kit is purely a representation to be used when creating these products (ie. putting components in a mockup).
For context, designers and developers are discussing how to make a list item with a divider. Designers want to use a HR component but developers would prefer to attach a bottom border. How crucial is it for the component in Figma to match the code, or is it ok for them to share a name but be built differently.