# Prepare data that represents a single-element character vector, a React component, or an htmltools tag for sending to the client.

Source: `R/reacttools.R`
`reactMarkup.Rd`

Tag lists as returned by `htmltools tagList` are not currently supported.

    reactMarkup(tag)

## Arguments

tag

  character vector or React component or `tag`

## Value

A reactR markup object suitable for being passed to

`createWidget` as widget instance data.