General-purpose editor/IDE with high expansibility in Common Lisp

Mirror of Steel Bank Common Lisp (SBCL)'s official repository

Clozure Common Lisp

The APL programming language (a subset thereof) compiling to Common Lisp.

The main repo for the Medley Interlisp project. Wiki, Issues are here. Other repositories include maiko (the VM implementation) and Interlisp.github.io (web site sources)

ISLisp interpreter/compiler

Archive of LISP Machine, Inc.

Common Lisp implementation of the Forth 2012 Standard

Source for the Multics operating system

Macintosh IDE for Lisp-related languages.

Blink is a compiler from a variant of the K language to Common Lisp.

Franz Lisp sources and executables; Running an old Franz Lisp interpreter under a new NetBSD

Little project to play around with architectures