Hmm, default reveal REPLs do that already, but I assume you are using non-default repl that does not forward prints to reveal...

Perhaps you could try r/repl that forwards printing to Reveal window too?

I’m using Tutkain (Clojure plugin for Sublime text), which starts its own repl directly after connecting to a socket repl. Right now I’m connecting Tutkain to a plain socket repl and then run my own “Reveal repl” implementation on top of that:

(ns jlmr.socket-reveal
  (:require
   [clojure.core.server :as s]
   [clojure.main :as m]
   [vlaaad.reveal :as r]))

(defn- submit-eval-fn
  [submit]
  (fn [form]
    (let [value (eval form)]
      (submit value)
      value)))

(defn repl
  []
  (let [submit (r/ui)]
    (add-tap submit)
    (m/repl :init s/repl-init :read s/repl-read :eval (submit-eval-fn submit))))

I mean, after connecting to tutkain repl, you could start a r/repl

for example, symbolic equations are renderable as • clojure data structures like (+ 'x 'lambda) • latex, like "x + \lambda" • infix strings, like x + λ

which is annoying in a normal REPL, where I can only access the data structure view. So I’d like to offer some plugin for reveal that says “render a Literal as a LaTeX form”, or extend reveal to make that possible

There are of course more types in the language that could benefit from custom LaTeX renderings, or maybe something more interesting. polynomials, rational functions, power series, etc

Hey Sam! While the main output view in Reveal is monospace only, you can create different view based on JavaFX nodes, including web view

There is an example that integrates vega view here: https://vlaaad.github.io/vega-in-reveal

Thanks, I'll give it a look!