You would do what Reagent does and use JS interop yourself and call React directly. Plenty of people in Clojure-land implement things themselves if the thing to

You would do what Reagent does and use JS interop yourself and call React directly. Plenty of people in Clojure-land implement things themselves if the thing to implement seems simple enough. Probably more true for Clojure developers than let's say JS/Ruby developers.