useState vs use — demo

Live demo: https://programistka.github.io/usehook-demo/

A side-by-side comparison of two approaches to data fetching in React.

What it shows

	useState + useEffect	use + Suspense + ErrorBoundary
React version	≤ 18	19
Loading state	manual useState	<Suspense fallback={...}>
Error state	manual useState	<ErrorBoundary>
Component size	~27 lines	3 lines
Component contains	loading + error + happy path	happy path only

Data source: JSONPlaceholder

Stack

• React 19
• TypeScript
• Vite

Run

yarn dev