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I have used Clojure professionally at several companies, and can confidently say that you will find libraries for everything.

Actual Clojure libraries or by wrapping Java libraries?

Both - libraries written in Clojure and wrapped versions of Java libraries.

And because Java interop is pretty good, you can use Java libraries directly from Clojure as well.

I have written REST servers, data stream processing pipelines, hadoop jobs, react-based frontends, mobile apps, etc. in Clojure.