What You'll Build: Nested Comparison Component
An overview of building a reusable content panel component, then nesting it inside a comparison component so parent properties control the child's content.
Lesson notes
Build the smaller reusable piece first. The content panel needs to exist and be stable before you build the comparison wrapper around it, since the wrapper's whole job is to hold and control that piece.
The two-component split means you get flexibility. The content panel can be dropped in on its own wherever you just need a single message, or nested inside comparison when you need a before/after pairing, without maintaining two separate builds.
Decide early how parent properties will map to child properties. That mapping decision shapes what property types and groups you set up later, so it's worth sketching out before you start wiring anything.
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