feat(ui): prototype automatic Shadow DOM style isolation - #347

Merged

cameronapak merged 11 commits into

journey-to-the-shadow-domfrom

poc/shadow-dom-style-isolation

Aug 19, 2026

Commits on Aug 7, 2026

feat(ui)!: prototype automatic Shadow DOM isolation
aharms24
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5983688
docs(examples): add hostile CSS POC demo
aharms24
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7108e77
docs(examples): clarify hostile CSS vectors
aharms24
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94c3718
docs(ui): align shadow DOM prototype ADR
aharms24
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66a5774
test(ui): strengthen shadow isolation proof
aharms24
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c2ff242
refactor(ui): remove shadow isolation type assertions
aharms24
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8ec3700
fix(ui): block hostile shadow host pseudo-elements
aharms24
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d8b80ed
docs(ui): clarify shadow isolation trade-offs
aharms24
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b3761bd
test(ui): align shadow isolation demo conventions
aharms24
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8ae31a5
docs(examples): keep hostile demo labels readable
aharms24
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7a311b3

Commits on Aug 18, 2026

fix(ui): use style precedence for shadow fallback stylesheet

aharms24
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claude
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f735fcb