I always forget that DDG is written with Perl, even after I emailed yegg a million years ago asking why they used Perl, and he responded back, which was nice of him. I hear Raku is fun, I haven't used it, but I sort of swore a soft oath that I would never touch Perl again about a decade ago after having to debug some regex magic someone did. I'm assuming that once you get past the "hump", Perl becomes fun?
Do you still know what the reason was?