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This removes the UI blocking openGroup call on initialization which would block the UI for >1 second on a 12 level pyramid and replaces it with a system for lazy loading as needed by using the consolidated metadata.

Tested this with a simple 12 (0-11) level pyramid as well as the more coordinate intensive OAE pyramid.

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vercel bot commented Oct 22, 2025

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@Shane98c Shane98c requested a review from katamartin October 27, 2025 20:45
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A couple of nits, but this is looking really great! And as discussed, would probably benefit from some testing.

maxZoom,
tileSize,
crs,
} = this.store.describe()
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Nice ✨

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Another pair of nits, but otherwise lgtm!

Shane98c and others added 2 commits October 31, 2025 12:51
Co-authored-by: Kata Martin <katasm@gmail.com>
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lgtm!

@Shane98c Shane98c merged commit 76bb7a7 into main Oct 31, 2025
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@Shane98c Shane98c deleted the Shane98c/loading-perf branch October 31, 2025 18:10
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3 participants