React Server Components: A New Way to Build Fast and Interactive Web Apps
summary
React Server Components render on the server and stream an RC payload to the browser so most UI JavaScript never ships; the demo app (add/delete jokes) runs on Next.js 13 app router, queries the database with Prisma + Azure SQL, and deploys to Vercel. Server components are async, can run DB queries server-side, and preserve client state while updating parts via streaming. Mutations use server actions (use server) with revalidatePath; tradeoffs: framework lock‑in and unfamiliar testing.
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chapters (12)
- 0:00React Server Components intro
- 2:09Rendering strategies
- 9:31Challenges with Server-Side Rendering
- 11:40RSCs solve problems
- 18:01RSCs drawbacks
- 19:03Next.js 13 App Router
- 22:11RSCs best practices
- 25:01Data with RSCs
- 28:25Demo: Joke app
- 42:33RSCs in production
- 44:17Future of React Server Components
- 46:26Q&A
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