Trying to use reveal with openjdk 8. Getting

Starting Reveal as the REPL...
Syntax error (ClassNotFoundException) compiling at (cljfx/coerce.clj:1:1).
javafx.event.EventHandler

@michieljoris You will either need to use the Oracle JDK, which includes Java FX (but, caveat, licensing issues), or the Azul JDK that bundles Java FX.

https://www.azul.com/downloads/?version=java-8-lts&package=jdk-fx

(I used Zulu JDK 8 + jfx for quite a while with Reveal, but it was some time ago -- we're on JDK 11 in production and we've been testing all the way up to JDK 16 in development these days)

We're on 8, with no immediate upgrade plans. Both Oracle and Zulu work. Thanks!