[leeoniya]

quite a strange take, IMO. i guess you could just as easily claim "Support for over 60 languages out of the box" by integrating Codemirror [1], though i would consider this to be quite disingenuous.

without singing up, it's hard to say how much is there, but autocomplete, some form of function & class list and a syntax checker / linter would be a minimum to claim any form of language support in the context of an IDE.

my 0.02

[1] http://codemirror.net/mode/index.html