To be clear, I'm not at all opposed to DSLs. I just think that creating a useful one is much more difficult and expensive than is typically acknowledged in these discussions. Creating a new DSL is probably not the first solution you should reach for before trying alternatives.
or CSS (and every one of it's derivatives), GraphQL, SQL, regex. Maybe I'm misinterpreting, but each one is a language and something I'm currently using or used in the past. Little languages are everywhere.