A Common Lisp REPL with command line and history, plus a simple editor with syntax highlighting, simple visual paren-matching, basic auto-completion, a file dialog for opening/saving files, and a simple debug dialog.
It uses the ECL implementation for the Lisp side, and Qt5/QML for the UI.
Slime is included, and Quicklisp is trivial to install (see command :h for help).
File exchange in local WiFi is possible, see command :w in help window.
This is an Open Source project, see https://gitlab.com/eql/lqml/-/tree/master/examples/cl-repl