Topic

Performance

Measured guidance for faster sites: loading, rendering, caching, Core Web Vitals, and resilient delivery.

Two route render paths that should produce the same page before hydration

August 7, 20263 min readUpdated August 7, 2026

Fix Next.js Hydration Errors in Production Without Guessing

A practical way to find the first server and browser difference behind a Next.js hydration error, with fixes for dates, browser APIs, HTML nesting, and extensions.

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Web frameworks Performance

Several server request paths joining into one shorter route before the page renders

August 7, 20263 min readUpdated August 7, 2026

Fix Slow Next.js Server Actions and Data Fetching

Find why a Next.js App Router page or Server Action feels slow, then fix waterfalls, duplicate queries, uncached fetches, and slow post-action refreshes.

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Web frameworks Performance

A card layout changing at its own container boundary instead of the viewport edge

August 7, 20263 min readUpdated August 7, 2026

Fix Tailwind Container Query Layout Bugs in Real Components

Understand why a Tailwind container query does nothing or changes the wrong card, then fix the container boundary, query name, and responsive fallback.

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Web frameworks Performance

A fast publishing pipeline balancing a build artifact, an edge cache, and a content update signal

July 17, 20262 min readUpdated August 7, 2026

Fast Astro Builds Without Fetching Sanity on Every Visit

Choose static builds, Cloudflare edge caching, and signed webhook invalidation so Sanity edits stay fresh without slow page-by-page CMS requests.

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Performance