[reilly3000]

It looks like janet supports great interop with c, so in theory it isn't much of a stretch to connect to other databases. I had the same question and came across this: https://github.com/newhook/janet-mysql

I know this is probably not for PROD but its a lot of fun to look at a nice clean database driver. I've been working with mysql off and on for ~13 years and never have really looked at the source of a client.