After a deep dive into the frontend architecture, I have identified several critical performance bottlenecks that impact initial load times and UI responsiveness.
Core Issues Identified:
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Monolithic Initial Bundle:
App.js imports all major features (Storage, Admin, Reports) synchronously. This forces users to download the entire application logic before seeing the login page, significantly slowing down the “time to interactive.”
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“God” Components: Key files like
StorageDashboard.jsx have grown to over 4,900 lines (~182 KB). These bloated components increase browser parsing time and cause expensive re-renders.
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Unoptimized Deployment: The default Nginx configuration lacks Gzip compression and Caching Headers, resulting in slow asset delivery and redundant data usage for returning users.
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Legacy Sync Patterns: The presence of synchronous fetch helpers in
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Utils.js poses a risk of freezing the browser UI during network requests.