The good thing about Clojure is not that it's not married to the JVM. I think the JS implementation has been carrying the torch for the past year because of the many excellent front-end frameworks based on React, which are oddly faster than just using React in JS due to the code-optimisations performed by the ClojureScript compiler and Google Closure. It also has one of the best front-end dev experience in the shape of figwheel, which has become the default for all front-end dev in the language.