Relentiv Journal

Notes on building serious digital products.

1 post

A developer analyzing performance metrics on a dual monitor setup, React DevTools visible on screen
8 min

Why Your React or Next.js App Is Slow — And the 10 Code-Level Fixes That Actually Work

Most React and Next.js apps don't ship slow because of bad design. They ship slow because of skipped optimizations. Here are 10 code-level fixes — explained clearly — that make a measurable difference.

Web DevelopmentPerformance Engineering
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