<i>The Clojurescript community are ahead but not by that much. To list specifics, cljs-&gt;babel+and immutable lib, figwheel-&gt;react-hot-loader, reagent-&gt;react 0.14 pure components, core.async-&gt;js-csp (or async&#x2F;await).</i><p>Immutable, js-csp, etc... were all inspired by Clojurescript, I guess that&#x27;s the point the grandparent was trying to make.