Serializing big strings (157kiB) impacts deserialization performance

Question

[webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed) [webpack.cache.PackFileCacheStrategy] Serializing big strings (157kiB) impacts deserialization performance (consider using Buffer instead and decode when needed)Why am I getting this warning? Btw I just switched from npm to pnpm

Blue Picardy Spaniel · Accepted Answer

Just fixed it, it was due to Mantine.I just had to add this to my next.config.mjs:experimental: {
   optimizePackageImports: ['@mantine/core', '@mantine/hooks'],
}

Serializing big strings (157kiB) impacts deserialization performance

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