I incorporated parinfer into my reagent live coding environment here[1], and it's been working pretty well.
I have also used Atom with Parinfer to teach a nontechnical designer the basics of clojure. Enough to build templates using hiccup for her resume, and personal website. I don't think smartparens or paredit would be anywhere near as easy for her to pick up.
If you're used to indentation being meaningful as some langs do, you should probably try out clojure/script with parinfer.