
Debug RSC hydration mismatches in production with Next.js instrumentation, Suspense isolation, HTML diffing, and CI smoke tests.

Explore why npm dependencies are a major supply chain security risk and how to protect JavaScript apps from compromised packages and transitive threats.

Enabled React Compiler v1.0 on a production Next.js app. Here’s every warning, breakage, and silent opt-out I documented — and what actually worked.

We built the same app in TanStack Start RSC and Next.js RSC. TanStack shipped 40% less JS and built 4x faster — but Next.js is still the safer production bet.
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