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Web Development

Frontend and web development: architecture, performance, and the details that matter in production.

A Lighthouse 100 on desktop with Next.js 16: the levers that moved the score
Desktop 100 across the board, mobile stuck at 77 to 84: which levers moved this site's score (inlineCss, both-theme critical CSS, a server-only header, lazy islands) and why the remaining mobile gap is React hydration, not a config mistake.
Sep 16, 2026 · Web Development · 4 min