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⚡ Bolt: Optimize render cycles with data memoization and static hoisting - #14

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RootDeveloperDS wants to merge 2 commits into
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bolt-render-memoization-14310919174197101355
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⚡ Bolt: Optimize render cycles with data memoization and static hoisting#14
RootDeveloperDS wants to merge 2 commits into
Dev2Autofrom
bolt-render-memoization-14310919174197101355

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@RootDeveloperDS

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⚡ Performance Optimization

💡 What:

  • Memoized the dynamic filtered projects array in AccordionMatrix.tsx using useMemo.
  • Hoisted heavy static category filtering logic (groupedSocialItems) outside the component body in Footer.tsx so it evaluates once on module initialization instead of every render loop.
  • Hoisted the currentYear static computation outside the render loop in Footer.tsx.

🎯 Bottleneck:

  • Array.prototype.filter operations were needlessly running on every single React render in AccordionMatrix and Footer components. For AccordionMatrix, simply clicking to expand an accordion triggers a state change in the URL parameters that caused re-evaluation of the projects array. For Footer, mapping multiple categories and applying socialItems.filter meant O(N*M) arrays being created every time a tab navigation or theme toggle triggered a root update.

📊 Impact:
Before: AccordionMatrix re-filtered all items whenever an accordion was expanded/collapsed (URL parameter state change). Footer ran filtering for 5 categories against socialItems on every page render.
After: Matrix array filtering only recalculates when the actual dataset or category changes. Footer category filtering is precomputed instantly on module load (zero render cost).

🔬 Verification:

  • Build passed: pnpm build (vite v5.4.19 building for production) successful.
  • Tests passed: pnpm test (vitest run) successful.
  • Lint passed: pnpm lint (eslint) reports no new errors.
  • Visuals: Code review marked #Correct# since behavior is structurally identical and safely memoized.

PR created automatically by Jules for task 14310919174197101355 started by @RootDeveloperDS

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@vercel

vercel Bot commented Aug 6, 2026

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@RootDeveloperDS
RootDeveloperDS deleted the bolt-render-memoization-14310919174197101355 branch August 6, 2026 07:02
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