Data table

Overview

A data artifact for when the model produces tabular results. Emits { columns, rows }; the artifact renders the Table primitive from @gremorie/rx-display, wires an Input filter at the top, and applies status formatting via Badge.

This artifact is what you want any time the model "fetches a list" — team members, transactions, search results — and needs to expose them with a real, accessible table.

Preview

Team members

JSON rows

ID	Name	Role	Status
U-001	Olivia Martin	Owner	Active
U-002	Jackson Lee	Editor	Active
U-003	Isabella Nguyen	Viewer	Invited
U-004	William Kim	Editor	Suspended
U-005	Sofia Davis	Viewer	Active

Schema

The LLM returns structured output matching this shape:

{
  type: "data-table",
  columns: Array<{ key: string; label: string; format?: "badge" | "mono" }>,
  rows: Array<Record<string, string | number>>,
}

Anatomy

Card / CardHeader - frame with title + badge + filter input
Input + lucide Search icon - inline filter affordance
Table / TableHeader / TableBody - rx-display primitives
Badge - per-row status formatting
Empty-row fallback - rendered when the filter excludes every row

Installation

npx gremorie@latest add artifact-data-table

pnpm dlx gremorie@latest add artifact-data-table

yarn dlx gremorie@latest add artifact-data-table

bunx --bun gremorie@latest add artifact-data-table

Prompt examples

Sample prompts that produce valid output for this artifact:

"List the top 5 customers by revenue with their plan and status."
"Show me my team members with their role and last activity."
"Display the most recent 10 support tickets with priority."

Code

'use client';

import { useState } from 'react';
import {
  Badge,
  Card,
  CardContent,
  CardHeader,
  CardTitle,
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from '@gremorie/rx-display';
import { Input } from '@gremorie/rx-forms';
import { Search } from 'lucide-react';

type Row = {
  id: string;
  name: string;
  role: string;
  status: 'Active' | 'Invited' | 'Suspended';
};

const ROWS: Row[] = [
  { id: 'U-001', name: 'Olivia Martin', role: 'Owner', status: 'Active' },
  // ...
];

export function DataTable() {
  const [query, setQuery] = useState('');
  const filtered = ROWS.filter((r) =>
    r.name.toLowerCase().includes(query.toLowerCase()),
  );

  return (
    <Card>
      <CardHeader>
        <div className="flex items-center justify-between gap-3">
          <CardTitle>Team members</CardTitle>
          <Badge variant="outline">JSON rows</Badge>
        </div>
        <div className="relative mt-2">
          <Search
            className="absolute left-2.5 top-1/2 size-4 -translate-y-1/2 text-muted-foreground"
            aria-hidden="true"
          />
          <Input
            placeholder="Filter members..."
            value={query}
            onChange={(e) => setQuery(e.target.value)}
            className="pl-8"
          />
        </div>
      </CardHeader>
      <CardContent>
        <Table>
          <TableHeader>
            <TableRow>
              <TableHead>ID</TableHead>
              <TableHead>Name</TableHead>
              <TableHead>Role</TableHead>
              <TableHead>Status</TableHead>
            </TableRow>
          </TableHeader>
          <TableBody>
            {filtered.map((row) => (
              <TableRow key={row.id}>
                <TableCell className="font-mono text-xs">{row.id}</TableCell>
                <TableCell className="font-medium">{row.name}</TableCell>
                <TableCell>{row.role}</TableCell>
                <TableCell>
                  <Badge variant="default">{row.status}</Badge>
                </TableCell>
              </TableRow>
            ))}
          </TableBody>
        </Table>
      </CardContent>
    </Card>
  );
}

Angular edition planned for Phase 5h. Star the repo to track progress.

Streaming behavior

This artifact renders after the JSON payload parses. Streaming row appends are buffered and flushed in batches to avoid jank in long result sets.

Data table

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