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Challenge: Build a Streaming Article Viewer with Suspense

Build a streaming article viewer that delivers a stable UI shell with progressive loading using React Suspense. Learn to implement data preloading, nested Suspense boundaries, lazy loading with React.lazy, and error recovery with retry support. This lesson teaches you how to keep the layout stable while loading asynchronous content and handle failures gracefully.

Problem statement

You’re building a small Article Viewer UI for a larger product. The experience should feel streaming-first: users should see a stable shell and useful structure immediately, while slower regions progressively appear ...