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Advanced full-path scenarios connecting React UI, Next.js App Router boundaries, and Node.js APIs across authentication, caching, streaming, uploads, and failure handling.
Practical SEO for the Next.js App Router: metadata, rendering, indexing controls, internationalization, structured data, redirects, and performance.
App Router boundaries, typing strategies, server data fetching, edge/runtime trade-offs, and production analytics concerns.
Caching tags, revalidation, middleware, parallel routes, and streaming constraints. Includes single-select and multi-select items.
App Router basics, file conventions, rendering modes, and data fetching entry points. Mix of single-answer and multiple-answer items.
Architectural trade-offs, partial prerendering concepts, security edges, multi-zone deploys, and cache coherence. Demanding items.
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