Architecture Notes for High-Stakes Frontend Teams

React Server Components: How the Zero-Bundle Architecture Actually Works (2026)

A deep dive into React Server Components - the rendering model that eliminates client JavaScript for server-only trees. Covers the RSC wire format, component boundary semantics, async data fetching, Suspense streaming, Partial Prerendering, and the React 19 Compiler - with real bundle-size benchmarks and a practical decision framework.

• React
• Next.js
• Architecture
• RSC
• Performance
• Engineering