Next.js Streaming Tutorial — SSR, React Suspense & Loading Skeleton in Next.js 15
Learn how to elevate UX in Next.js 15 App Router using streaming SSR, custom Suspense boundaries, and loading skeletons. Explore automatic vs manual streaming, tackle false interactions in loading.js, and implement a loading.tsx spinner for seamless data flow.
🔗 Code example: https://github.com/logicbaselabs/next...
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What You’ll Learn
How to set up a Next.js 15 App Router demo with SSR
How to identify UX pitfalls and false interactions during loading
Why automatic streaming matters and how it works under the hood
How to implement Next.js’s built‑in streaming in your loading.js
The limitations of automatic streaming and common gotchas
How to craft a custom Suspense boundary for manual streaming
How to build a loading.js skeleton spinner for seamless data flow
What's inside the video:
00:00 Intro
00:50 App Router Demo with SSR
05:42 Identify UX pitfalls and False Interactions
10:29 Automatic Streaming
11:38 Built-in loading.js
15:58 Limitations of Automatic Streaming
17:44 Manual Streaming with Suspense Boundary
23:03 Summary
23:27 SSG vs SSR Experience
25:11 Wrap Up