Nyxt - the hacker's browser.

An operating system written in Common Lisp

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

clasp Common Lisp environment

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

The Superior Lisp Interaction Mode for Emacs

The Stump Window Manager

A Common Lisp framework for the creation of electronic art, visual design, game prototyping, game making, computer graphics, exploration of human-computer interaction, and more.

Sylvester the Cat's Common Lisp IDE

A fast non-blocking HTTP server on top of libev

A Lisp-to-JavaScript compiler bootstrapped from Common Lisp

Clozure Common Lisp

Code Evaluate Play Loop

Numpy clone in Common Lisp

Common Lisp machine learning library.

Lisp OS running on bare metal x86-64 hardware (WIP)

Corman Lisp

A project-local library installer for Common Lisp

Utilities beyond Alexandria

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)

A fast HTTP client for Common Lisp

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

CIEL Is an Extended Lisp. Scripting with batteries included.

Clojure in Common Lisp

Desktop web apps with Common Lisp

Yet another Lisp variant which compiles to Lua

SHell in Common Lisp

ISLisp interpreter/compiler

Armed Bear Common Lisp <git+https://github.com/armedbear/abcl/> <--> <svn+https://abcl.org/svn> Bridge

C to Common Lisp compiler