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w3c-css

reference corpus · status live · category STD (Standards, specs & regulations) · lane A · refresh pinned

What an agent uses it for

an agent working on layout/selector internals queries this for the csswg draft's algorithm text (the resolution and cascade algorithms are unmemorisable prose)

Use it
xerj corpus add --from https://raw.githubusercontent.com/xerj-org/xerj/corpus-hub/tools/xerj-code/hub/w3c-css.json
xerj corpus index w3c-css → xerj code w3c-css "your question"

Sources & pins

sourcepinlicencesizereview note
w3c-css d06dc03e286c…W3C-Software-And-Document 141.6 MB / 3,242 files LICENSE.md at pin: all documents under W3C Software and Document License (BSD-style with notice). | profiler evidence: PROFILER 2026-10-02T00:49:45Z trees-only — files=3242; backlog hint: W3C document licence (verify redistribution terms at pin); api licence: unknown; evidence: LICENSE.md→UNKNOWN

141.6 MB across 3,242 files · added 2026-10-02

Rights

W3C-Software-And-Document — redistribution permitted with attribution per the licence review . The review block records a human opening each licence file at the pin; detector output is a hint, never the verdict.

Retrieval spot-check (G7)

not yet spot-checked; queries are pre-registered in the registry before grading.