Earlier quoted context omitted.
I'm going to reply to my own comment in order to address the numerous responses all at once. First, I'll establish some modest authority on the subject by pointing out that I've worked directly with Tim Caswell, who helped create CoffeeScript, at multiple jobs now. He's explained to me how they developed it and we've discussed the merits of it. Second, I don't believe CoffeeScript is lacking merit. I make no claims o…
What I as one of your downvoters argue is that it doesn't take more than an hour to learn CoffeeScript. I don't believe anyone is arguing that it should be labeled as JS when it's CS. What made me downvote both your original and this comment is that I can't accept that you (seemingly) write a lot of code in JS, but don't want to spen just 1 hour to learn CS properly (I know it takes this short, because I just did it…
If you know javascript well and are familiar with it's many gotchas and you know how to use your text editor well with javascript, the coffeescript really doesn't add more than it detracts.