Nyxt - the hacker's browser.

Lisp code for the textbook "Paradigms of Artificial Intelligence Programming"

An operating system written in Common Lisp

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

The Superior Lisp Interaction Mode for Emacs

intended to be a launcher for a major lisp environment that just works.

CLOG - The Common Lisp Omnificent GUI

Coalton is an efficient, statically typed functional programming language that supercharges Common Lisp.

Sylvester the Cat's Common Lisp IDE

A fast non-blocking HTTP server on top of libev

Web server abstraction layer for Common Lisp

A Lisp-to-JavaScript compiler bootstrapped from Common Lisp

Common Lisp in the 21st Century.

Clozure Common Lisp

Web server written in Common Lisp

Flexible Lisp Blogware

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 Common Lisp PostgreSQL programming interface

A fast HTTP client for Common Lisp

CIEL Is an Extended Lisp. Scripting with batteries included.

Clojure in Common Lisp

Pattern Matcher Compatible with Optima

Modern, simple and consistent Common Lisp string manipulation library.

An ORM for Common Lisp with migrations, relationships and PostgreSQL support

Super micro framework for Common Lisp

Common Lisp to JavaScript compiler

HTTP client written in Common Lisp

Portable shared-state concurrency for Common Lisp

The software behind a Ultralisp.org Common Lisp repository