code splitting - deferred loading

Hi, I've optimised my app's Lighthouse scores and fixed what I can (TBT down from 256ms to 58ms). Three platform-level issues remain I can't fix via the builder:

  • Unused JS: 338 KiB loaded but not used per page

  • Render-blocking resources: ~150ms saving

  • Unused CSS: 20 KiB not needed per page These keep LCP at 4.9s and FCP at 3.7s, above Google's thresholds, hurting Core Web Vitals/SEO for all Base44 apps. Is code splitting or deferred loading on the roadmap?

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Status

In Review

Board
πŸ’‘

Feature Request

Date

19 days ago

Author

sam bowers

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