PixelPilot uiux-data-table.instructions.md

Guidance for building data tables and kanban boards with sorting, filtering, pagination, row selection, bulk actions, activity logs, and virtualization, which loads only the visible rows in large lists.

In plain words
What is it for?
Use it for admin screens, searchable record lists, review queues, bulk updates, activity histories, and kanban-style work tracking.
Why use it?
It provides patterns for handling large or complex collections of records without making users search through an unwieldy list.

Instructions file for GitHub Copilot

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/dev-lou/pixelpilot/uiux-data-table
Clone the repo
git clone --depth 1 https://github.com/dev-lou/PixelPilot

Made for: GitHub Copilot.

Per session 1,606 This file is loaded in full into every session.
When invoked 1,606 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.01606 $0.01606
Opus 5 $0.00803 $0.00803
Sonnet 5 $0.00321 $0.00321
Haiku 4.5 $0.00161 $0.00161

Measured yesterday against content hash ea0dcef485f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

PixelPilot uiux-data-table.instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

vscode/.github/instructions/uiux-data-table.instructions.md · 246 lines

How it starts

The opening of the file, as written. The whole thing — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.

UI/UX Data Table & Kanban 2026

Data tables (TanStack Table), sortable, filterable, paginated, row selection, virtualization, filter sidebars, bulk actions, activity logs, and kanban boards.


1. DATA TABLE (TanStack Table Headless)

// React Example with TanStack Table
import { useReactTable, getCoreRowModel, flexRender } from '@tanstack/react-table';

function DataTable({ data, columns }) {
  const table = useReactTable({ data, columns, getCoreRowModel: getCoreRowModel() });

  return (
    <div class="table-container">
      <table class="table">
        <thead>
          {table.getHeaderGroups().map(headerGroup => (
            <tr key={headerGroup.id}>
              {headerGroup.headers.map(header => (
                <th key={header.id} class="table__th">
                  {flexRender(header.column.columnDef.header, header.getContext())}
                </th>
              ))}
            </tr>
          ))}
        </thead>
        <tbody>
          {table.getRowModel().rows.map(row => (
            <tr key={row.id} class="table__tr">
              {row.getVisibleCells().map(cell => (
                <td key={cell.id} class="table__td">
                  {flexRender(cell.column.columnDef.cell, cell.getContext())}
                </td>
              ))}
            </tr>
          ))}
        </tbody>
      </table>
    </div>
  );
}
.table-container {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table__th {
  text-align: left;
  padding: var(--space-4);
  background: var(--surface-up);
  color: var(--muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}

.table__tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--dur-micro) var(--ease-out);
}

.table__tr:hover { background: var(--surface-up); }

.table__td { padding: var(--space-4); color: var(--text); }

Read the full file on GitHub · 246 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 246 lines · 1,606 tokens per session scan A ea0dcef485f3

Subscribe to this mod's changes

PixelPilot uiux-data-table.instructions.md is an instructions file published in the GitHub repository dev-lou/PixelPilot (2 stars, last pushed 4mo ago), licensed MIT. It adds 1,606 tokens to every session, about $0.0080 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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