I don't want to be that guy, but I think the design needs work. Especially since the title is saying "has a new design". I wonder what it used to look like. It looks like a nice piece of technology, but like the other guy said, the website is too busy and I don't know where to look at. It took me a minute to find the github link. It's almost like it's hidden purposely.

Also the "Books" section is kind of misleading and made me think they're taking credit for something that they didn't do. After taking a look at the page for a while finally realized it's like scheme/lisp, and the books section kind of makes sense, but still it's still very confusing.

This may be too harsh but the design almost reminds me of those parking websites that make money off of adsense. Hope they put some more effort into the design so the website can actually do the language more justice.