react-performance-audit

Reviews React 19 source for performance defects in re-render behavior, memoization, list keying, client bundle composition, and asset loading, then ranks findings by severity with evidence and proposed fixes. Use when asked to audit or review React components for speed, to vet an app before or after a React 19 migration, or to diagnose slow renders and oversized bundles. Not for non-React frameworks, running profilers or bundle analyzers, server or database tuning, or building new features.

Version

v1.0.0

Size

14 KB

Updated

2026-10-10

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