jank programming language - Clojure/LLVM/C++
A project to create a native code compiler for Clojure.
Build Your Own Lisp
A book all about building your own Lisp.
Forsp: A Forth+Lisp Hybrid Lambda Calculus Language
It's a Forth. It's a Lisp. It's lambda calculus. It looks like fun and also something I'd never actually really use.
hissp: It's Python with a Lissp.
Another Lisp in Python.
Joker
Joker is a small interpreted dialect of Clojure written in Go. It is also a Clojure(Script) linter. One of the main aims is that it will allow for scripting with Clojure.
The Medley Interlisp Project
A project to revive and make available Medley Interlisp.