verify-bundle-size

To verify code splitting effectiveness in Vite, analyze generated JavaScript chunks to confirm React.lazy imports correctly create separate bundles and identify large directly imported dependencies.

Your main bundle size increases when large libraries are directly imported instead of lazy loaded. Detect these large dependencies and ensure they are correctly split into separate JavaScript chunks to keep the main bundle lean.

Yes, you can check if React.lazy imports are creating separate JavaScript chunks by analyzing the generated build output to verify code splitting effectiveness and confirm the main bundle remains optimized.

Ensure TypeScript compilation success when optimizing bundle size by running a build process check that verifies the compilation completes without errors before analyzing generated JavaScript chunks for performance benchmarks.

The best way to detect large dependencies affecting web app performance is to analyze generated JavaScript chunks against performance benchmarks, identifying large libraries that are directly imported and failing to split into separate bundles.