I've added CoffeeScript support to the client-side of Appleseed, and I couldn't be happier. Building out the client-side framework used to be drudge work with Javascript, now I prefer it to server-side work (which is in PHP).
It's amazing what a more concise and logical syntax can do. While I think the language isn't perfect, it does just enough clean up on Javascript to make a huge difference.
It's amazing what a more concise and logical syntax can do. While I think the language isn't perfect, it does just enough clean up on Javascript to make a huge difference.