Next.js Performance: Shipping Sub-Second Loads

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Why it matters

Technology decisions compound. The right architecture, chosen early, saves teams months of rework and lets products scale smoothly as demand grows.

Key takeaways

• Design for the constraints you have today, not the ones you imagine.
• Observability is not optional — measure before you optimize.
• Small, reversible changes beat big bets you can't undo.

Want help applying these ideas to your own systems? Get in touch.