Focus for this part
This placeholder entry tracks improvements made to product listing performance and skeleton/loading behavior.
Placeholder checklist
- Keep loading feedback immediate and informative.
- Avoid unnecessary rerenders in filter/sort state updates.
- Ensure dark mode tokens remain consistent in loading states.
// Placeholder pattern
const ProductGrid = () => {
if (isLoading) return <ProductGridSkeleton />;
if (error) return <ErrorState />;
return <ProductCards products={data ?? []} />;
};Next part idea
Part 3 will document cart state reliability and error recovery UX.