feat(webpack-plugin): unstable_layeredOutput for chunkable CSS via @layer#851

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layershifter:users/olfedias/feat/css-chunking-design

Commits on Apr 25, 2026

docs(webpack-plugin): chunking design + chunking-repro app

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claude
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docs(webpack-plugin): chunking implementation plan

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feat(core): add 'extended' bucket strategy in getStyleBucketName
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feat(core): plumb bucketStrategy through resolveStyleRules
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feat(core): forward bucketStrategy through slot and reset resolvers
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feat(transform): add bucketStrategy option to transformSync
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feat(webpack-plugin): add layer-name helpers for layered output
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feat(webpack-plugin): wrap emitted rules in @layer when requested
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feat(webpack-plugin): plumb bucketStrategy and wrapInLayer to loader
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feat(webpack-plugin): add unstable_layeredOutput plugin option
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feat(webpack-plugin): emit cross-chunk @layer manifest in layered mode

layershifter
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claude
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feat(chunking-repro): add --layered build mode
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fix(webpack-plugin): declare priority sub-layers for all selector buckets

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claude
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