Huh? It has links to documentation, about, jobs, a blog... that seems like a website to me. Moreover, what use is a "landing page" for a technical tool that doesn't immediately get you the information you need to actually use it?
I don't really understand the value in the distinction you're trying to make.
IE a (typically) single page, completly above the fold, alternative to the official page of the site used as the page people see when they come via an ad or offer.
This is just a typical homepage for a computer language (listing accolades, testimonials, downloads, hello world, etc). It is much more featured filled than a landing page.
I don't really understand the value in the distinction you're trying to make.