An operating system written in Common Lisp

Common Lisp editor/IDE with high expansibility

Sylvester the Cat's Common Lisp IDE

Lisp macros for C

A Lisp-to-JavaScript compiler bootstrapped from Common Lisp

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

Common Lisp machine learning library.

Corman Lisp

Lisp implementation in sed

Low-level Lisp for LLVM

A project-local library installer for Common Lisp

A functional, relational database in about 250 lines of Common Lisp

Clojure in Common Lisp

SWANK and nREPL servers for clojure providing JPDA based debuggers

SHell in Common Lisp

Modern, simple and consistent Common Lisp string manipulation library.

Version 2 of the Climacs text editor.

ISLisp interpreter/compiler

MOVED TO https://gitlab.common-lisp.net/parenscript/parenscript

Common Lisp to JavaScript compiler

Coalton is (supposed to be) a dialect of ML embedded in Common Lisp.

FSet, the functional collections library for Common Lisp.

SLT is an IDE Plugin for Itellij/Jetbrains IDE lineup implementing support for Common Lisp via Slime/Swank and supported lisp interpret.

CIEL Is an Extended Lisp. Scripting with batteries included.

Generic function interface to standard Common Lisp functions

Common Lisp CFFI bindings to the IUP Portable User Interface library (pre-ALPHA)

Arrow-macros provides Clojure-like arrow macros in Common Lisp

A fast, purely functional data structure library in Common Lisp.

reader/writer for the JSON format in common lisp

Time manipulation library for Common Lisp