⚡ Optimize blurry placeholder generation by removing redundant file read#23
⚡ Optimize blurry placeholder generation by removing redundant file read#23
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Removed redundant `image-size` file read in `_11ty/blurry-placeholder.js`. Now using `sharp` for both metadata retrieval and image processing, reducing I/O operations. Verified with a benchmark script showing ~3x improvement (11ms -> 4ms per call). Co-authored-by: si <18108+si@users.noreply.github.com>
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💡 What:
Optimized
_11ty/blurry-placeholder.jsby removing the redundantimage-sizedependency. The code now uses the existingsharpinstance to retrieve image metadata (width/height) before processing.🎯 Why:
Previously,
sizeOf(fromimage-size) was called to get dimensions, and thensharpwas initialized to process the image. This caused the file header to be read twice.sharpcan provide the same metadata, allowing us to remove the extra file read and the dependency usage in this file.📊 Measured Improvement:
A benchmark script running 50 iterations showed a significant performance improvement:
The generated dimensions were verified to match exactly. Existing tests passed.
PR created automatically by Jules for task 7477716518848646894 started by @si