It seems that the Websharper documentation is out of date. When I try to implement the following example (from [link:www.websharper.com] ):

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Div [
    Input [Attr.Type "button"; Attr.Value "Click me!"]
    |>! OnClick (fun element eventArguments ->
        element.Value <- "Clicked")
]

the Attr.Type and Attr.Value tags are not recognised, and the OnClick function fails to compile with the message "This expression was expected to have type Element<Control> -> unit but here has type Attribute<'a>".

The former error is fairly easily resolved: the Type and Value members have been moved into the Attributes module, so Attributes.Type and Attributes.Value work. However, I am still investigating the latter error, which would not be necessary if the documentation were up to date.

This is pretty fundamental stuff, and it's not an encouraging sign for the future. Is this going to be addressed soon?