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ARC 2.0.0-beta.28 · AUP Web-only widget

deck

AUP Web-only widget `deck`: purpose, boundaries, surfaces, fallback, and evidence.

AUP Web-only widget — not a cross-device primitive; not a Web Device layout component.

The name is registered in AUP_WIDGETS (packages/aup/src/aup-types.ts). It can be accepted by structure verification and implemented by a Web runtime (or native target where noted). It is not one of the 18 cross-device AUP_PRIMITIVES, does not enter DeviceCaps.primitives via fillPrimitives, and is not a Web Device theme/site layout component (for example content-card or page-breadcrumb).

Purpose

Slide deck presentation surface for multi-slide content. Web Device slides path pairs front matter slides: true with the slides widget package.

Boundaries

  • Do not document this type as a portable primitive.
  • Do not mix it with Web Device layout-component reference pages under widgets/.
  • A parser-accepted name is not a portability or product-readiness claim.

Author entry

AUP type: "deck" in interactive apps; document/slides via content front matter + providers/runtime/web-device/widgets/slides/ and slides.ts.

Surfaces

Interactive Web + document partial renderer + slides player.

Fallback

Without slides marking, content stays ordinary document. See markdown-slides docs.

Evidence

SourcePath
Registrationpackages/aup/src/aup-types.ts
Interactive rendererproviders/runtime/ui/src/web-page/renderers/deck.ts
Document rendererproviders/runtime/web-device/src/renderer/primitives/deck.ts; RENDERERS
Slides widgetproviders/runtime/web-device/widgets/slides/manifest.json; src/slides.ts
Matrixcapability-matrix.md §2 deck — verified path #290

Paths are relative to the Arc repository checkout used for this documentation baseline.

Sample

Public document-target behavior is covered by existing verified docs (see Related). This page is the AUP widget taxonomy entry; do not treat Showcase as a live embed on www.arcblock.io.

Related