storybook/docs/snippets/web-components/table-story-fully-customize-controls.ts.mdx

```ts
// Table.stories.ts

import type { Meta, StoryObj } from '@storybook/web-components';

import { html } from 'lit-html';
import { repeat } from 'lit/directives/repeat.js';

const meta: Meta = {
  title: 'Custom Table',
  component: 'custom-table',
};

export default meta;
type Story = StoryObj;

/*
 *👇 Render functions are a framework specific feature to allow you control on how the component renders.
 * See https://storybook.js.org/docs/7.0/web-components/api/csf
 * to learn how to use render functions.
 */
export const TableStory: Story = {
  render: ({ data, size }) => {
    return html`
      <table>
        <tbody>
          ${repeat(
            data,
            (row, rowIndex) =>
              html`
                <tr>
                  ${repeat(row, (col, colIndex) => html`<td>${data[rowIndex][colIndex]}</td>`)}
                </tr>
              `
          )}
        </tbody>
      </table>
    `;
  },
  args: {
    data: [
      [1, 2, 3],
      [4, 5, 6],
    ],
    size: 'large',
  },
};
```