I had no idea what AFL was (besides the football league). It turns out its a fuzzer. https://en.wikipedia.org/wiki/American_fuzzy_lop_(fuzzer)
also, their website is an example of a great, no-BS web design, for the reason that it's one level deep. there's no "articles", "tools", "contact" links adding a further level of indirection and hiding what's on those pages. all content titles and descriptions are in the same area and are all visible at once when the page loads - at a glance, you can see everything their site has to offer, and get an overall idea of their work almost instantly. side note - i don't think we talk enough about how important visual locality is for information design.