It is. And I get this is a joke, but the title says 'trendy new languages'. So it's talking about new languages which are trendy, not just trendy languages (or

It is. And I get this is a joke, but the title says 'trendy new languages'. So it's talking about new languages which are trendy, not just trendy languages (or just new languages) :D But I guess 'developers love trendy [programming] languages' is like saying 'teenagers love trendy teenager apps'. aka, if developers love the language, then it pretty much is by definition trendy.