&gt; <i>I think I need something more emacs-based</i><p>Numen [1] is an Emacs REPL we wrote for Parenscript + Node.js a few years ago. The version that&#x27;s up on Github works with a different Lisp called Lumen [2] that compiles to JS and Lua, which we created partly as a Parenscript successor (it&#x27;s self-hosted) but mostly as an experiment in a table-oriented Lisp [3,4]. But the differences between that REPL and the Parenscript one are trivial, and I can put the PS REPL up if anyone&#x27;s interested. We still have plenty of code in Parenscript—including a Chrome extension we wrote to support HN moderation—so I use it every day.<p>1. <a href="https:&#x2F;&#x2F;github.com&#x2F;gruseom&#x2F;numen" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;gruseom&#x2F;numen</a><p>2. <a href="https:&#x2F;&#x2F;github.com&#x2F;sctb&#x2F;lumen" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;sctb&#x2F;lumen</a><p>3. <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=3291065" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=3291065</a><p>4. <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=6544926" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=6544926</a>