$E-Commerce Frontend · Part 2

E-Commerce Frontend: Product Listing Performance Pass

Published 4/19/2026

Part 2 placeholder on list rendering, request strategy, and improving perceived performance.

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.