Calendar vs similar

3 options side by side. Our @design-infra pieces render live under the design system you choose; upstream pieces show their live demo where the host allows embedding, otherwise a screenshot with a link to the real thing. Pick or pass, then copy the feedback for your agent.

• ACalendarkibo-uilive (upstream)
  drop-inTrustworthyTechnical

  The calendar view displays features on a grid calendar. Specifically it shows the end date of each feature, and groups features by day.

  $npx shadcn@latest add @kibo-ui/calendar

  Gallery pageOpen live demo

  Pick PassAdd to shortlist
• BContribution Graphkibo-uilive (upstream)
  drop-inTrustworthyTechnical

  GitHub-style contribution heatmap; levels use fill-muted-foreground/N, so it inherits the theme.

  $npx shadcn@latest add @kibo-ui/contribution-graph

  Gallery pageOpen live demo

  Pick PassAdd to shortlist
• CGanttkibo-uilive (upstream)
  drag — subtledrop-inTrustworthyTechnical

  js · medium cost · ignores reduced motion

  Full Gantt chart (draggable features, sidebar groups, markers). Fully token-based. Deps: dnd-kit, jotai, date-fns, lodash.throttle, @uidotdev/usehooks.

  $npx shadcn@latest add @kibo-ui/gantt

  Gallery pageOpen live demo

  Pick PassAdd to shortlist

From design-infra compare — Calendar vs similar:
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Compare: https://www.owencoonahan.xyz/design-infra/compare?ids=kibo-ui/calendar,kibo-ui/contribution-graph,kibo-ui/gantt&label=Calendar+vs+similar