Programming idioms is an interesting site that can lead to people programming more idiomatically in various languages.
https://programming-idioms.org/cheatsheet/Ruby/Scheme/Haskell You can click on any idiom to see implementations, and all the languages are listed: https://programming-idioms.org/about#about-block-language-coverage

I would very much like to have Smalltalk on the list, but the owner of the site only wants to support languages in response to explicit requests. I don���t know how many he is looking for, but if everybody on this list added a comment to the GitHub page: 
https://github.com/Deleplace/programming-idioms/issues/150

Note that 7 people have asked for V (which actually looks kind of interesting) but the admin hasn���t created it yet��� so I���m thinking 20 or more. So please don���t assume someone else has done enough, and go and add your comment.

Thanks in advance!