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⚡ Bolt: [performance improvement] Parallelize base64 icon conversions#435

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bolt/parallelize-base64-conversions-554142951081330409
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⚡ Bolt: [performance improvement] Parallelize base64 icon conversions#435
aafre wants to merge 1 commit into
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bolt/parallelize-base64-conversions-554142951081330409

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@aafre
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@aafre aafre commented Mar 31, 2026

💡 What: Refactored the exportIconsForYAML function in useIconRegistry.ts to use Promise.all instead of a sequential for...of loop when converting multiple icon File objects to base64 strings.

🎯 Why: Previously, the loop awaited the result of each FileReader individually before starting the next conversion. Since these are independent I/O-bound operations, running them sequentially creates an unnecessary performance bottleneck.

📊 Impact: Significantly reduces the time required to export multiple icons, leading to faster save operations and a more responsive UI during these events.

🔬 Measurement: The test suite (pnpm test) has been run to ensure no regressions were introduced. The correct concurrent logic can be verified by reviewing the useIconRegistry.ts file.


PR created automatically by Jules for task 554142951081330409 started by @aafre

…seIconRegistry

Refactored sequential await loop for independent asynchronous FileReader tasks in `useIconRegistry.ts` into a concurrent operation using `Promise.all`. This optimization prevents each file conversion from blocking the next, significantly reducing overall processing time during icon exports.

Co-authored-by: aafre <8656674+aafre@users.noreply.github.com>
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Code Review

This pull request refactors the icon export logic in useIconRegistry.ts to parallelize base64 file conversions using Promise.all, replacing the previous sequential await loop to improve performance. A corresponding entry was also added to the .Jules/bolt.md log to document this change. I have no feedback to provide.

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aafre commented Apr 11, 2026

Closing: superseded by #421 (cleanest version). Cherry-picked into #457.

@aafre aafre closed this Apr 11, 2026
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Closing: superseded by #421 (cleanest version). Cherry-picked into #457.

Understood. Acknowledging that this work is now obsolete and stopping work on this task.

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