Table Virtuoso Example with Fixed Columns

Setting sticky columns is done entirely through styling.

Table with fixed first column

import {TableVirtuoso} from 'react-virtuoso'
import {useMemo} from 'react'

export default function App() {
  const users = useMemo(() => {
    return Array.from({ length: 1000 }, (_, index) => ({
      name: `User ${index}`,
      description: `Description for user ${index}`
    }))
  }, [])

  return (
    <TableVirtuoso
      style={{ height: '100%' }}
      data={users}
      components={{ Table: ({ style, ...props }) => <table {...props} style={{ ...style, width: 700 }} /> }}
      fixedHeaderContent={() => (
        <tr>
          <th style={{ width: 150, background: 'var(--background)', position: 'sticky', left: 0, zIndex: 1 }}>Name</th>
          <th style={{ background: 'var(--background)' }}>Description</th>
          <th style={{ background: 'var(--background)' }}>Description</th>
          <th style={{ background: 'var(--background)' }}>Description</th>
          <th style={{ background: 'var(--background)' }}>Description</th>
          <th style={{ background: 'var(--background)' }}>Description</th>
        </tr>
      )}
      itemContent={(index, user) => (
        <>
          <td style={{ width: 150, background: 'var(--background)', position: 'sticky', left: 0 }}>{user.name}</td>
          <td>{user.description}</td>
          <td>{user.description}</td>
          <td>{user.description}</td>
          <td>{user.description}</td>
          <td>{user.description}</td>
        </>
      )}
    />
  )
}