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BaseAdded a rate card Data Grid block with a price breakdown dialog8
Columns5
Drag & Drop4
Editing5
Expansion3
  • Expansion 1
  • Expansion 2
  • Expansion 3
Filtering4
Grouping7
Virtualization2

Shadcn Data Grid Blocks with Expandable Rows and Master Detail Panels

Expansion is the answer to the grid that wants to be two screens: the row stays where it is and the detail opens beneath it. These blocks cover both shapes, sub-rows for hierarchical data and a rich detail panel for a single record, with the chevron, indentation and focus handling done.

The tree variant carries depth on each row, so styling by level and keyboard navigation across levels work the same on Base UI and on Radix.

All Expansion Blocks

Open any block on its own page for a live preview, the components it is built from, and the install command.

  • Expansion 1 Task queue data grid with expandable parent rows that reveal nested sub-tasks inline
  • Expansion 2 Treasury Waterfall Data Grid with Expandable Lines and Actuals, Plan, Variance Tabs
  • Expansion 3 Release Review Data Grid with Expandable Rows Revealing a Checklist Card Rail

What the Expansion blocks cover

Data Grid screens, each a full block with fixture data:

  • Task queue data grid with expandable parent rows that reveal nested sub-tasks inline
  • Treasury Waterfall Data Grid with Expandable Lines and Actuals, Plan, Variance Tabs
  • Release Review Data Grid with Expandable Rows Revealing a Checklist Card Rail

Built from

  • shadcn/ui components Button, Popover, Select, Separator, Avatar, Dropdown Menu, the same components your project already owns.
  • Both twins, every style Each block ships on Base UI and on Radix, in 8 design styles, and names every part it composes on its page.

All Shadcn Block Groups

Browse the full ReUI Shadcn blocks library by product surface. Each group bundles category-level blocks you can mix and match across your project.

  • Shadcn Application Blocks (307) Browse 307 Shadcn Application blocks across 22 categories.
  • Shadcn Data Grid Blocks (38) Browse 38 Shadcn Data Grid blocks across 8 categories.
  • Shadcn Solutions Blocks (66) Browse 66 Shadcn Solutions blocks across 9 categories.
  • Shadcn eCommerce Blocks (87) Browse 87 Shadcn eCommerce blocks across 13 categories.
  • Shadcn Marketing Blocks (60) Browse 60 Shadcn Marketing blocks across 8 categories.
  • Shadcn AI & Agents Blocks (17) Browse 17 Shadcn AI & Agents blocks across 2 categories.

Frequently Asked Questions

Can expanded rows load lazily?

Yes. The expansion callback can fetch children on demand; the blocks show the loading row while the request is in flight.

How do I install a Expansion block?

Open the block on its page, copy the install command (the shadcn CLI with the @reui registry and your license key) or the AI prompt, and run it in your project. The block, its fixtures and every ReUI and shadcn dependency land in one command.

Is a license needed?

Expansion blocks are part of ReUI Pro: one payment, lifetime updates, every block in every style. The ReUI primitives and the free examples they build on install with no license.

Start building with ReUI Pro today.

Every Pro block, every style, and every future addition, with one license for unlimited projects.

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From $249, once. Lifetime updates.

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  • BaseAdded a rate card Data Grid block with a price breakdown dialog
  • Columns
  • Drag & Drop
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  • Expansion
  • Filtering
  • Grouping
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  1. Blocks
  2. Data Grid
  3. Expansion

Shadcn Data Grid Blocks with Expandable Rows and Master Detail Panels

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These 3 blocks open a row in place: nested sub-rows for hierarchies and a detail panel for the record behind a row, without leaving the grid.