start_page: Create a page object
In rich-iannone/hyper: Construct HTML and Javascript Using Piped Functions

Create an HTML page object, which can be passed to other builder functions. This starts a page with the necessary components.

1	start_page()

# Start building an HTML page with the
# `start_page()` function
page <- start_page()

# The page is a simple list object
page

# The page can be viewed in RStudio
# with the `show_in_viewer()` function,
# but, let's add some viewable content
# first with `p_()`:
page %>%
  p_("**Hello!** This is just text.") %>%
  show_in_viewer()