FR: Button to copy code blocks to clipboard

[IanButterworth]

It's quite standard for code blocks to have copy to clipboard buttons, it'd be nice to have it on places like the julialang.org website.

[tlienart]

See https://franklinjl.org/demos/#010_clipboard_button_for_code_blocks

A button to copy code is typically done in javascript and as such is left for the user to handle. The example above shows how to use a common JS package to do that, there are other ways including raw JS: https://www.phind.com/search?cache=iko4c6uizwpacuq7ceix74e7.

[IanButterworth]

Makes sense. Thanks! JuliaLang/www.julialang.org#1970