Reduce bundle cost by removing barrel files, using `React.lazy` or dynamic imports for heavy components, and replacing oversized dependencies where appropriate. Analyze with a bundle tool and keep named imports so tree-shaking works; verify the initial load after the change.
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Reduce bundle cost by removing barrel files, using `React.lazy` or dynamic imports for heavy components, and replacing oversized dependencies where appropriate. Analyze with a bundle tool and keep named imports so tree-shaking works; verify the initial load after the change.