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YstokCard - smart card API (PC/SC) (Modified)
Last modification: Wed, 29 Jan 2014 05:27:06 GMT
Portable Common Lisp library dealing with smart cards. It allows a Lisp program to interact to integrated chip cards (ICC) and interface devices (IFD, card readers).

YstokGrid (Modified)
Last modification: Sun, 17 Nov 2013 07:33:22 GMT
A CAPI-based grid widget for LispWorks.

CL-Typesetting (Modified)
Last modification: Sun, 31 Mar 2013 21:25:08 GMT
cl-typesetting is a complete typesetting system written in Common Lisp using cl-pdf for the direct generation of pdf files. This enables it to be powerful, extensible, programmable and fast. It is int...

CL-PDF (Modified)
Last modification: Sun, 31 Mar 2013 21:22:34 GMT
CL-PDF is a cross-platform Common Lisp library for generating PDF files. It does not need any third-party tools from Adobe or others. It is used by cl-typesetting to provide a complete typesetting sys...

CLFSWM - A(nother) Common Lisp FullScreen Window Manager (Modified)
Last modification: Tue, 11 Dec 2012 21:37:06 GMT
A window manager for the X Window system. based on Tinywm and Stumpwm.

Ystok-URI - library for representing, parsing, and printing URIs (Added)
Last modification: Tue, 13 Nov 2012 07:08:28 GMT
Portable library, accepts URI strings in accordance with the latest RFC3986 (including userinfo).

Clon, the Command-Line Options Nuker (Modified)
Last modification: Wed, 26 Sep 2012 13:23:22 GMT
Clon is a library for managing command-line options in standalone Common Lisp applications. It provides a unified option syntax with both short and long names, automatic completion of partial names an...

Common Lisp Reasoner (Modified)
Last modification: Mon, 02 Jul 2012 16:06:18 GMT
Provides tightly-integrated knowledge representation, reasoning and search capabilities, with vanilla XML and RDF/XML interfaces, built around a portable extension of CLOS.

Ystok-Local-Time (Modified)
Last modification: Mon, 30 Apr 2012 12:07:45 GMT
Common Lisp library for representing and handling time zones, dates, and timestamps. This package partially supports ISO 8601 format and provides localized read and print of date and time.

YHTML-Template (Modified)
Last modification: Mon, 30 Apr 2012 10:03:42 GMT
YHTML-Template is a an extension of Edi Weitz's HTML-TEMPLATE.

cl-portaudio (Added)
Last modification: Mon, 16 Jan 2012 15:45:26 GMT
Bindings to PortAudio crossplatform library.

YstokHTML - collection of HTML generator, parser and template libraries (Added)
Last modification: Thu, 29 Dec 2011 07:49:32 GMT
YstokHTML allows generating and parsing HTML and XHTML documents.

Common Lisp User Space File System (Added)
Last modification: Mon, 28 Nov 2011 19:55:04 GMT
A simple file based file system. Use mkfs and mount to take clufs file system into use. Use it with mkdir, create, open and close to read and write files. Open returns a stream to file in clufs file s...

cl-btree (Added)
Last modification: Mon, 28 Nov 2011 19:39:48 GMT
B-Tree implemented in Common Lisp. Stores key/value pairs onto disk based data structure. Current implementation has been tested with SBCL.

CL-RCFiles (Modified)
Last modification: Mon, 28 Nov 2011 10:54:16 GMT
This very small Common Lisp library provides a way to add initialization files to ASDF systems. Every time ASDF loads <system>, one or several corresponding <system>.lisp files are loaded automaticall...

Wu-Decimal (Added)
Last modification: Sat, 24 Sep 2011 23:26:31 GMT
Library to add decimals (fixed precision and scale numbers) as supported numeric types in Common Lisp.

CLERIC (Modified)
Last modification: Fri, 05 Aug 2011 16:04:09 GMT
Common Lisp Erlang Interface

Binary-types (Annotated)
Last modification: Fri, 17 Jun 2011 12:32:49 GMT
Library for accessing binary files with fixed bit-length code-words. Files with variable bit-length code-words, such as those of most compressed formats, are not supported. Binary-types allows the def...

CL-PNG (Modified)
Last modification: Wed, 15 Jun 2011 18:40:05 GMT
A library for reading and writing PNG (Portable Network Graphics) files.

thnappy (Added)
Last modification: Sun, 22 May 2011 00:08:59 GMT
Common Lisp bindings to Google's Snappy compression library.

zen (Added)
Last modification: Tue, 15 Mar 2011 12:40:59 GMT
zen, a hackable X server written in Common Lisp.

usocket (Modified)
Last modification: Sat, 12 Mar 2011 21:23:12 GMT
The project wants to provide a portable TCP/IP and UDP socket interface for as many Common Lisp implementations as possible, while keeping the abstraction and portability layer as thin as possible.

NEW-OP (Added)
Last modification: Thu, 27 Jan 2011 23:13:48 GMT
Implementing a 'new' operator for Common Lisp that (almost) does TRT.

NST (Added)
Last modification: Wed, 29 Dec 2010 18:20:01 GMT
NST is a test framework for Common Lisp offering separate and reusable fixture definitions, test groups, extensible test criteria, ASDF integration, and optional JUnit XML output.

mod_lisp for Lighttpd (Added)
Last modification: Sun, 12 Dec 2010 21:58:07 GMT
A branch of mod_lisp for the Lighttpd web server.

Screamer (Commented)
Last modification: Thu, 04 Nov 2010 09:21:55 GMT
Screamer is an extension of Common Lisp that adds support for nondeterministic programming. Screamer consists of two levels. The basic nondeterministic level adds support for backtracking and undoable...

PLOKAMI - Common Lisp PCAP Interface (Modified)
Last modification: Tue, 26 Oct 2010 00:31:25 GMT
PLOKAMI is a lispy interface to libpcap/winpcap built on top of a CFFI portability layer. SUPPORTED Realtime network packet capture, injection, dumpfile reading/writing, filtering with BPF, timeouts ...

PCall (Modified)
Last modification: Thu, 21 Oct 2010 11:15:42 GMT
Implementation of result-oriented parallelism.

Postmodern (Modified)
Last modification: Thu, 21 Oct 2010 11:15:12 GMT
A library for interacting with PostgreSQL databases.

ST-JSON (Modified)
Last modification: Thu, 21 Oct 2010 11:13:36 GMT
A JSON encoding and decoding library.

(INCF CL) (Added)
Last modification: Sat, 21 Aug 2010 10:40:22 GMT
A collection of convenience functions and macros for Common Lisp.

NST (Added)
Last modification: Thu, 19 Aug 2010 18:34:16 GMT
NST is a test framework for Common Lisp offering separate and reusable fixture definitions, test groups, extensible test criteria, ASDF integration, and optional JUnit XML output.

color-gradients (Added)
Last modification: Sat, 14 Aug 2010 02:50:44 GMT
color-gradients is a graphics library that computes linear or radial color gradients. Multistop color progression using linear or sin^2 interpolation is available.

cl-plplot (Modified)
Last modification: Sun, 08 Aug 2010 15:50:04 GMT
A set of CFFI-based Common Lisp bindings to the PLplot scientific plotting library, which can produce several kinds of 2D and 3D plots.

cl-uri-templates (Added)
Last modification: Thu, 05 Aug 2010 17:39:47 GMT
cl-uri-templates is a fork of uri-template which implements draft 03 of the proposed URI Template standard (http://tools.ietf.org/html/draft-gregorio-uritemplate-03)

EQL (Added)
Last modification: Tue, 27 Jul 2010 12:16:58 GMT
ECL embedded Qt Lisp

css-lite (Modified)
Last modification: Fri, 23 Jul 2010 16:42:18 GMT
css-lite is a library for generating CSS from an s-exp based syntax. When compiled with Parenscript (http://common-lisp.net/project/parenscript/) loaded in the Lisp image, it also provides the same CS...

SymbolicWeb (Modified)
Last modification: Sun, 04 Jul 2010 18:44:00 GMT
Common Lisp GUI using AJAX and Comet. Aims to create a GUI framework similar to GTK+ and QT for Common Lisp. It differs in that it uses the browser to render the UI elements.

CLoX: Common Lisp Objects for XEmacs (Added)
Last modification: Tue, 15 Jun 2010 07:15:35 GMT
CLoX is an ongoing attempt to provide a full Emacs Lisp implementation of the Common Lisp Object System, including its underlying meta-object protocol, for XEmacs. This paper describes the early devel...

WMBot (Modified)
Last modification: Fri, 14 May 2010 16:01:40 GMT
An IRC parsing library (WMIRC) and an axtensibe IRC agent library (WMBOT).

Postmodern (Modified)
Last modification: Mon, 05 Apr 2010 14:27:27 GMT
A library for communicating with a PostgreSQL database, trying to make the Lisp-SQL boundary as unobtrusive as possible.

cl-win32ole (Modified)
Last modification: Wed, 10 Mar 2010 11:29:09 GMT
Common Lisp OLE Library like Ruby's win32ole.

CL-EC2 (Modified)
Last modification: Wed, 10 Mar 2010 11:29:09 GMT
CL-EC2 is a library offering a Common Lisp interface to Amazon's Elastic Compute Cloud and CloudWatch Query APIs.

ParenScript (Modified)
Last modification: Sun, 28 Feb 2010 00:25:12 GMT
A Lisp-like web development language that can be compiled to JavaScript.

Eager Future (Modified)
Last modification: Sun, 28 Feb 2010 00:22:01 GMT
Eager Future is a Common Lisp library for concurrent programming with composable, eager futures.

Maintaining Portable Lisp Programs - It's a bug, not a feature (Modified)
Last modification: Sun, 21 Feb 2010 15:01:23 GMT
Paper by Christophe Rhodes, 5 February 2004. It examines "the use of read-time feature conditionals, with particular emphasis on writing portable Common Lisp code which aspires to both forwards- and b...

conmc (Modified)
Last modification: Sun, 21 Feb 2010 14:45:28 GMT
Conmc is a Windows DLL that provides CLISP and Corman Lisp with functionality for text console operations such as cursor positioning, color setting, screen clearing, etc.

de.setf.utility (Added)
Last modification: Mon, 15 Feb 2010 00:10:27 GMT
de.setf.utility comprises Lisp utility functions : - package management, - date formatting - content types - dot graphs - unit tests - ...

DE.SETF.AMQP: a Common Lisp client library for AMQP (Added)
Last modification: Mon, 15 Feb 2010 00:05:24 GMT
de.setf.amqp implements a native Common Lisp client library for the 'Advanced Message Queueing Protocol'. The implementation comprises wire-level codecs, implementations for the standard protocol obje...

Unix-Style CLI Option Parser (Modified)
Last modification: Tue, 09 Feb 2010 19:38:40 GMT
A parser for unix style command line options. Can act as a simple Getopt for Lisp or can automatically bind values passed in from the CLI.

Sheeple (Modified)
Last modification: Sat, 23 Jan 2010 02:13:37 GMT
Sheeple is a delegative prototype-based object system inspired by CLOS. It is designed with the purpose of providing the goodies of CLOS programming, but in an object-based environment. As such, it ...

command line arguments (Added)
Last modification: Tue, 10 Nov 2009 13:33:25 GMT
Open-sourced project from ITA, part of QITAB.

CL-Graph (Modified)
Last modification: Fri, 30 Oct 2009 13:54:36 GMT
A package for creating and manipulating graphs (in the graph-theoretic sense). Creates a set of CLOS classes for graphs, vertices, edges. Provides algorithms for traversing, counting, searching for ve...

Snarf (Added)
Last modification: Sun, 25 Oct 2009 12:35:45 GMT
Snarf is a simple prototype-style OO language for common lisp. It uses a call syntax rather than a CLOS-style general function syntax. Snarf is so small that the entire language (about 400 lines) is ...

Spartns (Modified)
Last modification: Tue, 20 Oct 2009 13:29:07 GMT
Sparse tensor representation library. There are no external dependencies; Spartns works on any data type and is heavily optimized.

ChanL (Modified)
Last modification: Wed, 14 Oct 2009 16:37:45 GMT
ChanL is a portable library for easy thread-based synchronous concurrency.

CL-FTP (Modified)
Last modification: Thu, 08 Oct 2009 23:57:11 GMT
FTP client library for Common Lisp

FiveAM (Modified)
Last modification: Wed, 07 Oct 2009 17:50:51 GMT
Simple regression testing framework "designed with Common Lisp's interactive development model in mind". It features hierarchical test suites, functions for re-running recent tests, and inter-test dep...

cl-oauth (Added)
Last modification: Sun, 04 Oct 2009 09:34:12 GMT
OAuth support for Common Lisp.

cl-mediawiki (Modified)
Last modification: Mon, 21 Sep 2009 19:25:33 GMT
A Common Lisp interface to the MediaWiki API

uri-template (Modified)
Last modification: Mon, 17 Aug 2009 21:15:14 GMT
uri-template is a Common Lisp implementation of URI templates as a reader macro, used for both template interpolation and destructuring.

uuid (Modified)
Last modification: Thu, 30 Jul 2009 20:36:04 GMT
A library for generation of universally unique identifiers as described by RFC 4122

cl-cont (Added)
Last modification: Tue, 28 Jul 2009 08:55:35 GMT
CPS-style continuations for Common Lisp.

TERMINFO (Added)
Last modification: Tue, 21 Jul 2009 13:20:46 GMT
Lisp file for accessing Terminfo databases.

Clouchdb (Modified)
Last modification: Mon, 13 Jul 2009 01:07:23 GMT
A library for interacting with CouchDb databases

KMgen (Modified)
Last modification: Sat, 11 Jul 2009 22:49:04 GMT
KMgen is an ontology editor for the KM language (Knowledge Machine), written with Lispworks, Foil (a Foreign Object Interface for Lisp) and SWT (Java Standard Widget Toolkit). Free to use.

YstokSQL (Modified)
Last modification: Fri, 26 Jun 2009 10:04:57 GMT
YstokSQL is a Common Lisp library for interfacing relational databases via ODBC.

PURI (Modified)
Last modification: Sat, 20 Jun 2009 16:26:44 GMT
Puri provides a Common Lisp library for manipulating Universal Resource Identifiers (URI).

Common Lisp Gtk-Server Wrapper (Added)
Last modification: Sun, 31 May 2009 13:34:10 GMT
Common Lisp Gtk-Server Wrapper works with Gtk-Server to access the GTK widget set for another process using many communication protocols.

cl-json (Modified)
Last modification: Mon, 25 May 2009 21:41:48 GMT
A parser and generator for the JSON data-interchange format.

ch-util (Modified)
Last modification: Mon, 04 May 2009 04:22:09 GMT
A collection of miscellaneous utilities for string manipulation, filesystem access, unit testing, array processing, operations on sequences, and more.

Foreign Structures By Value (Added)
Last modification: Mon, 04 May 2009 04:22:09 GMT
Call foreign functions when one or more arguments and/or the return value are structures. In CFFI and most Lisp foreign interfaces, structures must be passed by reference, that is, as pointers. FSBV...

Revisiting the Visitor: the "Just Do It" Pattern. (Added)
Last modification: Tue, 28 Apr 2009 08:07:14 GMT
A software design pattern is a three-part rule which expresses a relation between a certain context, a problem, and a solution. The well-known "GoF Book" describes 23 software design patterns. Its inf...

Beating C in Scientific Computing Applications -- On the Behavior and Performance of Lisp, Part I. (Modified)
Last modification: Tue, 28 Apr 2009 07:38:23 GMT
This paper presents an ongoing research on the behavior and performance of LISP with respect to C in the context of scientific numerical computing. Several simple image processing algorithms are used ...

Lisp Idioms (Modified)
Last modification: Sat, 18 Apr 2009 16:10:45 GMT
An article by Gene Michael Stover with various Common Lisp idioms for working with lists, sequences, matrixes, and other data.

cl-walker (Modified)
Last modification: Fri, 27 Mar 2009 09:14:58 GMT
A common lisp code walker that turns CL forms into a tree of CLOS AST nodes, and vica versa. Useful for implementing e.g. delimited continuations (cl-delico), lisp1 semantics, etc. cl-walker is based...

Installing TBNL on Linux and Windows and creating a web application (Modified)
Last modification: Thu, 19 Mar 2009 03:00:56 GMT
A tutorial on installing the TBNL toolkit for dynamic Lisp web sites and creating a simple application.

Miguedrez (Modified)
Last modification: Mon, 09 Mar 2009 09:38:56 GMT
A chess game written entirely in Common Lisp

EMA-XPS (Modified)
Last modification: Tue, 27 Jan 2009 20:30:13 GMT
A graphical shell for the hybrid expert system development environment BABYLON. EMA-XPS was created at the University of Wuppertal, Germany. It provides a number of tools such as a task processor, kno...

GNU Scientific Library for Lisp (Modified)
Last modification: Tue, 06 Jan 2009 14:40:21 GMT
An interface that allows the use of the GNU Scientific Library (GSL) from Lisp. The GSL is a library of applied mathematics commonly used in science and engineering.

trivial-garbage (Added)
Last modification: Tue, 06 Jan 2009 14:36:41 GMT

trivial-garbage (Added)
Last modification: Tue, 06 Jan 2009 14:31:06 GMT
trivial-garbage is a simple library that provides a portable API to finalizers, weak hash-tables and weak pointers.

Wiki list of websites powered by Lisp (Added)
Last modification: Sun, 04 Jan 2009 03:20:30 GMT
List of websites and other web applications built using Lisp. Entries are strongly encouraged to be listed with the other software components used to build the site such as the web framework used or o...

SWCLOS: A Semantic Web Processor on Common Lisp Object System (Annotated)
Last modification: Tue, 16 Dec 2008 03:24:25 GMT
SWCLOS is a Semantic Web processor that is built on top of Common Lisp Object System (CLOS). Every resources in RDF and RDFS, e.g. rdfs:Class, rdfs:Resource, rdf:Property, and resource instances and p...

CL-MUPROC - Erlang-inspired multiprocessing in Common Lisp (Modified)
Last modification: Fri, 12 Dec 2008 08:28:25 GMT
A library that implements some of the message-passing multiprocessing abstractions provided by the Erland programming language.

Singleton classes (Modified)
Last modification: Wed, 03 Dec 2008 21:40:47 GMT
A library for implementing singleton CLOS classes, i.e. classes that only have a single instance. This is part of the Lisp hacks collection by Tim Bradshaw

Weblocks (Added)
Last modification: Sat, 29 Nov 2008 09:31:35 GMT
Weblocks is an advanced web framework designed to make Agile web application development as effective and simple as possible.

iterate-keywords (Added)
Last modification: Tue, 25 Nov 2008 17:21:59 GMT
Iterate-keywords is just like the iterate (http://common-lisp.net/project/iterate/) but it allows keywords to be used for clause heads. That is, (iter (:for i from 1 to 10) (:collect i)) It is usefu...

CL-WIKI (Added)
Last modification: Thu, 20 Nov 2008 12:53:43 GMT
CL-WIKI is a wiki engine for Common Lisp.

cl-xmpp (Modified)
Last modification: Fri, 24 Oct 2008 18:05:18 GMT
A client implementation of XMPP (Extensible Messaging and Presence Protocol), which is the set of core protocols created by the Jabber messaging system.

trivial-sockets (Modified)
Last modification: Fri, 24 Oct 2008 18:03:08 GMT
TCP networking library for simple applications such as "scripting" and interactive use. A patch provides UDP support. trivial-sockets has been superseeded by usocket.

CLEM (Modified)
Last modification: Thu, 23 Oct 2008 05:50:26 GMT
Common Lisp Egregious Matrix library.

nuclblog: a blog engine for use with Hunchentoot (Added)
Last modification: Thu, 23 Oct 2008 05:48:01 GMT
A library for developing blogs to run behind the Hunchentoot web server.

tiff-ffi (Modified)
Last modification: Thu, 23 Oct 2008 05:44:46 GMT
A set of UFFI-based Common Lisp bindings to the LibTIFF image manipulation C library.

dso-parse (Added)
Last modification: Tue, 14 Oct 2008 00:33:20 GMT
PEG parser-generator with s-exp grammar definitions

dso-lex (Added)
Last modification: Tue, 14 Oct 2008 00:26:22 GMT
A simple regexp-based lexer-generator

trivial-irc (Added)
Last modification: Tue, 02 Sep 2008 18:38:08 GMT
trivial-irc is a (very) trivial IRC client library. It has no facilities for CTCP, and only very simple facilities for receiving, handling and sending messages.

rw-ut (Modified)
Last modification: Fri, 15 Aug 2008 15:05:24 GMT
functions for reading and writing lisp universal time as strings.

cl-terrace (Modified)
Last modification: Tue, 12 Aug 2008 00:56:29 GMT
Simply put: `cl-terrace' is the VC part of a hypothetical MVC web application framework written in Common Lisp.

Djula (Modified)
Last modification: Tue, 12 Aug 2008 00:51:32 GMT
Djula is a Common Lisp port of the Django templating language.

logv (Modified)
Last modification: Tue, 12 Aug 2008 00:47:30 GMT
Logv is a lightweight logging utility for Common Lisp

portch (Modified)
Last modification: Tue, 12 Aug 2008 00:46:05 GMT
Portch is a small framework for organizing and running tests written with ptester

ptester (Added)
Last modification: Sat, 09 Aug 2008 10:56:39 GMT
ptester is a portable version of Franz's tester library. It is a test framework library.

trivial-utf-8 (Modified)
Last modification: Sat, 09 Aug 2008 09:43:59 GMT
Trivial UTF-8 is a small library for doing fast UTF-8-based in- and output on a Lisp implementation that already supports Unicode -- meaning char-code and code-char deal with Unicode character codes.

net-telent-date (Commented)
Last modification: Sat, 09 Aug 2008 06:09:51 GMT
A library of routines for parsing, conversting, and manipulating dates and times. Most of the code was originally written for the CMUCL Common Lisp implementation.

Trivial-HTTP (Modified)
Last modification: Thu, 31 Jul 2008 11:20:44 GMT
A simple library for performing client HTTP operations (GET and POST) over a socket interface. trivial-http has been superseeded by Drakma.

Literate Programming in Lisp (Added)
Last modification: Tue, 29 Jul 2008 10:03:27 GMT
How to embed text in a Lisp file.

CL-INTERPOL (Modified)
Last modification: Wed, 23 Jul 2008 22:47:15 GMT
String interpolation for Common Lisp

CL-UNICODE (Added)
Last modification: Wed, 23 Jul 2008 22:45:15 GMT
CL-UNICODE is a library which provides Common Lisp implementations with knowledge about Unicode characters including their name, their general category, the scripts and blocks they belong to, their nu...

f-underscore (Added)
Last modification: Thu, 17 Jul 2008 15:48:56 GMT
F-underscore is a tiny library of functional programming utils. The idea is to make functional programs shorter and easier to read without having to resort to syntax like arc's square bracket unary fu...

Hunchentoot Web Server Installation with SBCL on WindowsXP/Vista (Modified)
Last modification: Fri, 11 Jul 2008 07:40:25 GMT
Quick guide to install Hunchentoot on windows with SBCL implementation.

CL-EARLEY-PARSER (Added)
Last modification: Thu, 10 Jul 2008 09:43:53 GMT
Syntax anayzer (parser) for any context free grammar.

cl-famix (Added)
Last modification: Tue, 08 Jul 2008 11:22:58 GMT
CL-Famix is a model extractor, that extract FAMIX-Lisp complaint models from Lisp systems.

cl-selenium (Modified)
Last modification: Tue, 01 Jul 2008 15:57:02 GMT
Write your Selenium functional test cases or script your web browser in Common Lisp.

cl-kanren-trs (Added)
Last modification: Sat, 21 Jun 2008 20:18:31 GMT
cl-kanren-trs implements the language of The Reasoned Schemer with CLOS hooks to extend the types that can be the subject of unification. Each terminating form from main text is (or will be) implement...

py-configparser (Modified)
Last modification: Fri, 20 Jun 2008 23:39:45 GMT
An INI-file style configuration parser conformant to the Python configparser module.

Core Server (Modified)
Last modification: Tue, 06 May 2008 10:19:03 GMT
Continuations + Parser Combinators + Generic Streams + Javascript Generator + HTML generator/parser + several RFC implementations + Unified client/server javascript components + Indivisible working UN...

UCW+ (Modified)
Last modification: Tue, 06 May 2008 10:09:51 GMT
UCW extension package for event based AJAX web programming. THIS PROJECT SUPERSEEDED BY "CORE SERVER"!!!

CL-DONGLE (Added)
Last modification: Sun, 27 Apr 2008 23:29:08 GMT
Provides full access to all the functionality of SG-Lock's hardware-based copy protection system (dongles).

MIDGETS (Modified)
Last modification: Sun, 27 Apr 2008 23:25:28 GMT
A collection of reusable user interface widgets for the CAPI portable GUI toolkit of LispWorks. It currently includes a date picker and a time picker.

LW-WIN (Added)
Last modification: Sun, 27 Apr 2008 23:24:58 GMT
A collection of re-usable Win32-specific functions and macros.

Heresy (Modified)
Last modification: Tue, 22 Apr 2008 18:31:27 GMT
Haskellesque lazy-list and functional tools with a Common Lisp slant.

HT-AJAX, an AJAX framework for Hunchentoot (Modified)
Last modification: Mon, 21 Apr 2008 22:34:22 GMT
HT-AJAX is a small AJAX framework for Hunchentoot web server that allows transparent calls from Javascript in web pages to the server side Lisp code.

Objective-CL (Modified)
Last modification: Sun, 23 Mar 2008 13:05:52 GMT
Objective-CL is a free CL/Objective-C bridge that is portable not only across Lisp implementations but also across operating systems. It strives to achieve full GNUstep and Cocoa compatibility includ...

Jerry Boetje (Modified)
Last modification: Sat, 15 Mar 2008 17:08:26 GMT
CS instructor at the College of Charleston in Charleston, SC. Long-time Lisp user and developer. Architect and manager of the CLforJava project at the College of Charleston.

read-bytes-standalone (Annotated)
Last modification: Thu, 13 Mar 2008 17:51:19 GMT
Library for reading and writing integer and IEEE floating-point numbers from binary I/O streams.

Matlisp (Annotated)
Last modification: Thu, 13 Mar 2008 15:43:46 GMT
Wrapper around BLAS and LAPACK linear algebra libraries. Limited to CMUCL and Allegro (CLisp port in progress). Keywords: matrix, vector, eigenvalue.

cl-randist (Modified)
Last modification: Sat, 08 Mar 2008 22:08:11 GMT
This package is a manual translation from C to common lisp of some random number generation functions of GSL library. The package also include the alias method implementation of Mario S. Mommer and my...

Metatilities (Modified)
Last modification: Sun, 02 Mar 2008 10:03:05 GMT
A collection of miscellaneous utilities for container data structures, binding, user interface, dates and times, I/O, symbols, sequences, string manipulation, and more.

metabang-bind (Modified)
Last modification: Sun, 02 Mar 2008 10:00:55 GMT
Metabang-bind provides a binding construct that generalizes MULTIPLE-VALUE-BIND, LET, LET* and DESTRUCTURING-BIND.

cl-couchdb (Commented)
Last modification: Wed, 20 Feb 2008 16:39:20 GMT
A Common Lisp library for working with the CouchDB database system.

Curly (Added)
Last modification: Sun, 10 Feb 2008 01:01:44 GMT
Curly is set of two reader macros for easy function currying and composition. It was inspired by Arc's syntax for currying, using square brackets. Curly creates anonymous functions (lambdas) with lite...

Common Lisp Librarian (Modified)
Last modification: Sun, 10 Feb 2008 00:48:01 GMT
CL-Librarian aims to be a manager for Common Lisp libraries that is focused on libraries updated dynamically by version control systems and targetted at power users. It handles downloading such librar...

cl-i18n (Added)
Last modification: Tue, 22 Jan 2008 13:07:03 GMT
cl-i18n is a gettext-style internationalization framework for Common Lisp.

gecol (Added)
Last modification: Thu, 10 Jan 2008 14:19:30 GMT
gecol provides bindings to gecode in order to enjoy constraint programming in Lisp.

The Feebs War (Added)
Last modification: Fri, 04 Jan 2008 13:28:27 GMT
A game based on Planet of the Feebs, with source-code improvement, intended to be portable, to have better graphics and documentation.

ODD-STREAMS (Added)
Last modification: Mon, 31 Dec 2007 01:22:21 GMT
Lisp binary streams with "odd" byte sizes.

Pixel Art Library (Modified)
Last modification: Tue, 06 Nov 2007 22:35:43 GMT
2d game/graphics library.

Simple Lisp Qt4 CFFI integration attempt (Modified)
Last modification: Mon, 29 Oct 2007 10:15:26 GMT
Experimental CFFI-based bindings to the Qt4 C++ GUI toolkit (simple C wrapper)

html-entities (Modified)
Last modification: Tue, 09 Oct 2007 22:21:40 GMT
A library for encoding and decoding (HTML/SGML/XML) entities in Common Lisp.

FReT (Modified)
Last modification: Mon, 08 Oct 2007 04:35:10 GMT
FReT (Framework for Regression Testing) is a testing framework inspired by Lift, CLOSUnit and JUnit, with an emphasis on interactivity.

Hunchentoot (Annotated)
Last modification: Sun, 30 Sep 2007 17:23:35 GMT
A web server written in Common Lisp

cletris (Modified)
Last modification: Thu, 20 Sep 2007 12:32:57 GMT
A Tetris like game.

CL-SMTP (Annotated)
Last modification: Mon, 17 Sep 2007 21:56:06 GMT
A client library for the SMTP (Simple Mail Transfer Protocol) networking protocol.

blitzblog (Modified)
Last modification: Mon, 03 Sep 2007 02:36:05 GMT
A blog engine much like cl-blog.

CL-MEMCACHED (Added)
Last modification: Thu, 23 Aug 2007 13:50:53 GMT
Common Lisp interface to the memcached object caching system.

Elephant (Modified)
Last modification: Wed, 22 Aug 2007 20:10:40 GMT
Elephant is a persistent object store that can work with either BerkeleyDB or relational databases as a back-end.

Graphic-Forms (Modified)
Last modification: Tue, 21 Aug 2007 05:12:28 GMT
Graphic-Forms is a user interface library designed for MS Windows. It does not have the goal of window system portability. Graphic-Forms encapsulates the window system primitives, provides custom cont...

Lispy (Modified)
Last modification: Mon, 30 Jul 2007 14:59:37 GMT
Common Lisp package management in Common Lisp.

cl-peg (Added)
Last modification: Mon, 30 Jul 2007 14:29:27 GMT
Cl-peg is a PEG packrat parser generator Library by John Leuner. cl-peg is released under the MIT License. PEG (Parsing Expression Grammars) and packrat parsers are described in The Packrat Parsing a...

NLisp (Commented)
Last modification: Wed, 25 Jul 2007 15:34:01 GMT
NLISP provides an interactive numerical computation environment, similar to packages like Matlab and IDL.

RavenPack (Modified)
Last modification: Tue, 24 Jul 2007 16:46:46 GMT
RavenPack provides corporate and government clients with global consulting services and analytical solutions. Through a methodology integrating powerful mathematical and artificial intelligence techno...

FSet (Added)
Last modification: Sun, 15 Jul 2007 05:32:42 GMT
FSet is a functional set-theoretic collections library for Common Lisp. All update operations return a new collection, rather than modifying an existing one in place. FSet has sets, bags (multisets)...

cl-jpegmeta (Added)
Last modification: Thu, 21 Jun 2007 10:35:08 GMT
CL-JPEGMETA is a library for image metadata manipulation.

Chunga (Modified)
Last modification: Sat, 16 Jun 2007 14:19:39 GMT
Portable chunked streams for Common Lisp

RFC2388 (Modified)
Last modification: Sat, 16 Jun 2007 14:18:24 GMT
An implementation of RFC 2388, which is used to process form data posted with HTTP POST method using enctype "multipart/form-data".

Albert (Added)
Last modification: Sun, 10 Jun 2007 19:44:22 GMT
Albert is a Common Lisp doc-generator, comparable to Javadoc and Doxygen.

CLX-DRAWING-WINDOW (Modified)
Last modification: Mon, 04 Jun 2007 21:03:42 GMT
A library for performing simple 2D graphical operations with CLX on a drawable area. Requires trudgett.david.utils (utils.lisp).

LaTeX Letter (Modified)
Last modification: Mon, 04 Jun 2007 20:52:17 GMT
A small, simple program for producing mail merge letters with LaTeX. It generates a single LaTeX file containing all the letters. It is in a stable state, but not feature rich. Adapt to your own requi...

CL-MathStats (Modified)
Last modification: Wed, 30 May 2007 19:34:57 GMT
A collection of mathematical routines for combinatorics, statistics, functions, matrices, vectors, and more.

smarkup (Modified)
Last modification: Fri, 11 May 2007 14:25:33 GMT
A set of utilities for formatting s-expression based text markup source documents.

archive (Modified)
Last modification: Tue, 01 May 2007 09:46:52 GMT
A package for reading an writing disk-based file archives such as those generated by the 'tar' and 'cpio' programs on Unix. This package aspires to be a pure Common Lisp replacement for the 'tar' pro...

cl-irc (Modified)
Last modification: Fri, 27 Apr 2007 20:41:28 GMT
IRC client library featuring partial support for DCC, CTCP and related commands from RFC 2810, RFC 2811 and RFC2812. cl-irc uses usocket for implementation independent socket access. It uses FLEXI-ST...

Exscribe (Modified)
Last modification: Fri, 27 Apr 2007 16:55:21 GMT
a Lisp-programmable document preparation system.

Closer to MOP (Modified)
Last modification: Mon, 23 Apr 2007 11:32:03 GMT
Closer to MOP is a compatibility layer that rectifies many of the absent or incorrect MOP features as detected by MOP Feature Tests in a growing number of Common Lisp implementations.

ContextL (Modified)
Last modification: Mon, 23 Apr 2007 11:28:38 GMT
ContextL is a CLOS extension for Context-oriented Programming.

Ironclad (Modified)
Last modification: Sat, 21 Apr 2007 20:57:29 GMT
Ironclad is a cryptographic toolkit that includes several block encryption algorithms and hash functions.

Urban Warfare: The Escape (Modified)
Last modification: Fri, 20 Apr 2007 16:59:39 GMT
This is yet another 7 day roguelike by Timofei Shatrov. The goal is to escape the enemy city while avoiding the enemies or killing them.

CL-WEBDAV (Added)
Last modification: Wed, 18 Apr 2007 20:03:12 GMT
A WebDAV server written in Common Lisp

cl-youtube (Modified)
Last modification: Mon, 16 Apr 2007 09:34:08 GMT
Common Lisp wrapper to the YouTube API.

CL-Vectors (Modified)
Last modification: Sun, 15 Apr 2007 17:31:25 GMT
cl-vectors is a pure Common Lisp library to manipulate and rasterize vectorial paths. The rasterizer algorithm is the same one used in the AntiGrain project.

Salza (Modified)
Last modification: Fri, 13 Apr 2007 16:29:17 GMT
Salza is a Common Lisp Compression Library that provides an FFI-less interface to the ZLIB and DEFLATE compressed data formats. It is used by CL-PDF for the zlib compression inside the pdf files.

CLAWS (Modified)
Last modification: Mon, 09 Apr 2007 09:47:22 GMT
CLAWS has switched to Haskell but the code repository still contains the Lisp files. Before the switch to Haskell CLAWS was the Common Lisp Application Web Server, a framework for developing web appl...

trivial-ldap (Modified)
Last modification: Mon, 09 Apr 2007 06:51:45 GMT
TRIVIAL-LDAP is a one file, all lisp client implementation of parts of RFC 2251.

trivial-https (Modified)
Last modification: Sat, 07 Apr 2007 20:38:43 GMT
A simple library for performing client HTTP/HTTPS operations (GET and POST) over a socket interface. It is a fork of Trivial-HTTP. Trivial-https has been superseeded by Drakma.

bmud (Added)
Last modification: Sat, 07 Apr 2007 20:19:32 GMT
BMUD is a multiuser dimension (MUD) of the Diku/Rogue persuasion.

Drakma (Modified)
Last modification: Sat, 07 Apr 2007 19:20:33 GMT
A fully-featured web (http) client written in Common Lisp

patty (Added)
Last modification: Tue, 03 Apr 2007 16:44:51 GMT
Facilitates working with functional data structures on top of CLOS.

UnCommon Web (Modified)
Last modification: Mon, 02 Apr 2007 07:51:19 GMT
UnCommon Web (UCW) is a continuation based Common Lisp web application development framework. UnCommon Web provides developers with the illusion that web pages are nothing more than function calls. ...

FUCC (Modified)
Last modification: Wed, 07 Mar 2007 10:22:35 GMT
FUCC is universal parser generator for Common Lisp. Currently LR0, SLR, LALR, LR1 and LL parser generators are implemented, and GLR, CYK and other algorithms are planned.

pygen - Python-style generators library (Modified)
Last modification: Sat, 24 Feb 2007 03:24:29 GMT

ABCL-web (Added)
Last modification: Fri, 23 Feb 2007 21:54:00 GMT
A web-framework using Armed Bear Common Lisp as a Java Servlet.

ucw-extras (Commented)
Last modification: Mon, 12 Feb 2007 08:57:42 GMT
A repository of source code, components, demos, documents and other material related to web programming with the UnCommonWeb application framework.

grand-prix (Added)
Last modification: Mon, 12 Feb 2007 08:39:17 GMT
Tests, stress-test and performance-tests for Common Lisp object-databases and persistence libraries.

OpConsole (Annotated)
Last modification: Fri, 09 Feb 2007 14:38:56 GMT
"A tool for unix system status monitoring". It has a GUI based on CLUE.

cl-wav-synth - Express noises as you think (Modified)
Last modification: Mon, 05 Feb 2007 16:41:51 GMT
A WAV sound sample editor with a library for manipulating WAV files and a (Mc)CLIM GUI. The GUI is based on a Lisp listener and provides editing tools for samples, spectra and songs.

stefil (Added)
Last modification: Tue, 30 Jan 2007 13:13:33 GMT
Simple TEst Framework In Lisp - a very thin, yet full featured test framework that creates instrumented defun's that can be called from the REPL.

cl-perec (Added)
Last modification: Tue, 30 Jan 2007 13:08:07 GMT
cl-perec is a library for RDBMS based CLOS persistency

cl-rdbms (Added)
Last modification: Tue, 30 Jan 2007 12:57:37 GMT
cl-rdbms is a database interface library which provides backend independent access to RDBMS systems.

CL-STM (Modified)
Last modification: Fri, 26 Jan 2007 13:06:58 GMT
A Common Lisp extension "to support composable Software Transactional Memory". Programming with CL-STM is based on atomic transactions, which can be composed to make larger atomic transactions. Transa...

Bordeaux Threads (Commented)
Last modification: Thu, 25 Jan 2007 23:08:20 GMT
Bordeaux Threads (Portable shared-state concurrency for Common Lisp) is an implementation of a portable multi-threading library based on the BORDEAUX-MP specification by Daniel Barlow.

Clickr & Automatr (Annotated)
Last modification: Wed, 17 Jan 2007 09:18:21 GMT
A set of Common Lisp bindings to the Flickr online photo album API (Clickr), and an application for automating Flickr tasks based on it (Automatr).

SKIPPY (Modified)
Last modification: Thu, 04 Jan 2007 17:34:28 GMT
A library for reading and writing GIF image files.

Numerical Recipes in Common Lisp (Ken Olum Variant) (Commented)
Last modification: Mon, 25 Dec 2006 16:02:04 GMT
A version of the Common Lisp code from the book "Numerical Recipes" slightly rewritten by Ken Olum. The code was translated by Kevin Broughan from Fortran from the first edition of the book.

ieee-floats (Added)
Last modification: Fri, 22 Dec 2006 21:09:09 GMT
Provides functions for converting floats to and from binary format.

Google Web API Client (Added)
Last modification: Fri, 22 Dec 2006 05:45:33 GMT
A (very) simple client for Google's Web Search API.

Dialogue (Modified)
Last modification: Mon, 18 Dec 2006 14:47:08 GMT
Dialogue is a Common Lisp tool to easy write dialogs using the Java Standard Widget Toolkit (SWT) and Foil (a Foreign Object Interface for Lisp). It provides an abstract layer over the controls and la...

Software Bits (Added)
Last modification: Sat, 16 Dec 2006 01:55:55 GMT
a lot of random bits of lisp code. (Parsers, plotters, SMTP, and more...)

GBBopen (Modified)
Last modification: Fri, 15 Dec 2006 16:53:32 GMT
High-performance, open source AI blackboard-system framework based on the concepts that were explored and refined in the UMass Generic Blackboard system and the commercial GBB product.

getopt (Added)
Last modification: Tue, 12 Dec 2006 22:14:51 GMT
getopt is a library for processing command-line arguments. The syntax of the command-line is modeled after GNU's getopt_long function.

The Rougelike! (Modified)
Last modification: Sat, 09 Dec 2006 19:30:00 GMT
A roguelike game written mostly in Common Lisp, and the first version was written in 7 days. The game takes a satirical approach at Wikipedia. Your character is a "rouge" admin, and you must commit a...

SISCOG - Sistemas Cognitivos Lta (Added)
Last modification: Sat, 25 Nov 2006 13:36:51 GMT
SISCOG is a software company that provides decision-support systems for resource planning and management in transportation companies, especially in the field of railways. Lately other domains of appli...

cl-wdim (Modified)
Last modification: Fri, 24 Nov 2006 19:29:46 GMT
Cl-wdim is "a Common Lisp web framework based on persistent CLOS".

LOCAL-TIME (Added)
Last modification: Fri, 24 Nov 2006 19:29:06 GMT
A library for manipulating dates and times, based on the paper "The Long, Painful History of Time" by Erik Naggum.

cl-flash (Modified)
Last modification: Fri, 24 Nov 2006 15:19:04 GMT
A pure Lisp library for writing Macromedia Flash movie files. It is currently incomplete and undocumented.

The Long, Painful History of Time (Added)
Last modification: Mon, 20 Nov 2006 15:54:41 GMT
A paper by Erik Naggum published in the Proceedings of the Lisp User Group Meeting, October 1999. "This paper discusses some of the problems inherent in processing time suitable to humans and describe...

cl-l10n (Modified)
Last modification: Sun, 19 Nov 2006 19:43:46 GMT
Portable localisation package for Common Lisp.

cl-ncurses (Added)
Last modification: Sun, 19 Nov 2006 13:17:30 GMT
A Ncurses interface for Common Lisp

CL-S3 (Modified)
Last modification: Fri, 17 Nov 2006 15:26:12 GMT
a Common Lisp library that implements a client interface to the Amazon S3 Web Service

The Sewer Massacre (Modified)
Last modification: Wed, 15 Nov 2006 21:20:52 GMT
A roguelike, written in Common Lisp in 7 days.

Autobench (Added)
Last modification: Tue, 14 Nov 2006 15:36:02 GMT
Autobench is a tool set to help automatically build and benchmark versions of common lisp implementations. It defines a protocol to easily add supported implementations, and comes with a web front-en...

Planet of the Feebs (Added)
Last modification: Tue, 14 Nov 2006 14:10:21 GMT
A simulation game loosely based on the Xerox PARC "Maze War" game. It generates graphics output via CLX.

Form input validation for Webactions (Added)
Last modification: Tue, 14 Nov 2006 14:06:20 GMT
A form input validator for the Webactions framework.

Float numbers input-output (Added)
Last modification: Tue, 14 Nov 2006 14:03:00 GMT
A library for reading and writing binary IEEE-754 float numbers.

Portable Utilities for Common Lisp - User Guide and Implementation Notes (Added)
Last modification: Mon, 13 Nov 2006 15:11:34 GMT
School of Computer Science, Carnegie Mellon University technical report CMU-CS-91-143 by Mark Kantrowitz, May 1991. The autor describes the design, implementation and usage of a set of portable Common...

cl-migrations (Added)
Last modification: Mon, 13 Nov 2006 09:45:28 GMT
cl-migrations is a port of the database migrations feature of Ruby on Rails to Common Lisp. cl-migrations is intended to provide a simple way to version-control your database changes.

Core Services (Modified)
Last modification: Sun, 12 Nov 2006 17:51:51 GMT
A library of web services for accounting, security, domains, web, email and file transfer.

Source Compare (SC): A 'diff' program for Common Lisp (Added)
Last modification: Sun, 12 Nov 2006 14:22:25 GMT
A diff-like tool for comparing Common Lisp source files.

XREF (Added)
Last modification: Sat, 11 Nov 2006 13:08:27 GMT
A static analysis cross-referencing tool.

User Manual: Automatical User Manual Creation (Added)
Last modification: Fri, 10 Nov 2006 15:37:26 GMT
A tool for extracting documentation from Common Lisp source files. It can generate ASCII, LaTeX and Scribe output.

ZPB-TTF (Modified)
Last modification: Thu, 09 Nov 2006 16:10:00 GMT
TrueType font file access for Common Lisp. TrueType fonts have a publicly documented file format. ZPB-TTF is a TrueType file parser that provides an interface for reading typographic metrics, glyph o...

fare-csv (Added)
Last modification: Wed, 08 Nov 2006 09:25:08 GMT
A library for importing data in CSV (Comma-Separated Values) format.

CLISP's memory management (Added)
Last modification: Tue, 07 Nov 2006 08:01:38 GMT
A paper by Bruno Haible, published on 19 February 1995, summarizing the memory management system of the CLISP Common Lisp implementation. It describes the generational garbage collection algorithm and...

Lisp Blosxom (Added)
Last modification: Mon, 06 Nov 2006 08:34:59 GMT
A Common Lisp port of the Blosxom blogging engine.

S-Dot: A Common Lisp Interface to Graphviz Dot (Added)
Last modification: Sun, 05 Nov 2006 10:54:50 GMT
An implementation of a sexp-based syntax for the input language of the Dot graph drawing tool, which is part of the GraphViz suite.

FTD - The Flexi-Trivial Dired (Modified)
Last modification: Sun, 05 Nov 2006 09:52:40 GMT
A Dired-style file manager with a [Mc]CLIM-based GUI.

Blowfish (Added)
Last modification: Sat, 04 Nov 2006 12:26:20 GMT
An implementation of the Blowfish encryption algorithm.

Common LISPcraft Code (Added)
Last modification: Fri, 03 Nov 2006 13:47:55 GMT
The source code for the book "Common LISPcraft" by Robert Wilensky, W. W. Norton & Company; 2nd edition (June 1986). It mostly includes AI and parsing code.

McCLIM (Modified)
Last modification: Thu, 02 Nov 2006 19:07:30 GMT
An implementation of the Common Lisp Interface Manager (CLIM) user interface management system. It is distributed under the GNU LGPL license. Although infrequent stable release are available for downl...

sparkline (Added)
Last modification: Wed, 01 Nov 2006 10:51:06 GMT
A library for drawing "sparkline" graphs, which are based on an idea by information design expert Edward Tufte.

Design by Contract (Added)
Last modification: Mon, 30 Oct 2006 08:16:23 GMT
An implementation for CLOS of the Design by Contract method of software engineering, developed by Bertrand Meyer for the Eiffel programming language.

CL-TCLINK (Added)
Last modification: Sun, 29 Oct 2006 10:02:54 GMT
A set of Common Lisp bindings to the TrustCommerce transaction authorization system for electronic commerce.

computed-class (Added)
Last modification: Sat, 28 Oct 2006 09:36:51 GMT
A library that implements computed classes. "An instance of computed-class is a class meta object which supports per instance lazy computation of CLOS object slot values".

TREES (Added)
Last modification: Tue, 24 Oct 2006 13:49:55 GMT
A binary trees library with a uniform CLOS interface. It supports ordinary binary, AVL, Red-Black, and AA trees.

CFFI-Net (Added)
Last modification: Sun, 22 Oct 2006 09:08:10 GMT
A portable interface to Unix sockets functionality. It includes the CFFI-Grovel tool for automating FFI generation, and the CFFI-Unix interface to basic Unix functionality with a focus on networking.

CL-ISBN (Added)
Last modification: Sat, 21 Oct 2006 08:20:34 GMT
A library "for parsing, validating, and hyphenating International Standard Book Numbers (ISBNs)".

CDR 2: A generic hash table interface specification for Common Lisp (Added)
Last modification: Wed, 18 Oct 2006 21:26:36 GMT
The hash table interface specified in the Common Lisp standard is only guaranteed to work with keys that are considered equal with either of EQ, EQL, EQUAL or EQUALP. It is sometimes useful for an app...

CDR 1: The CLOS Metaobject Protocol (Added)
Last modification: Wed, 18 Oct 2006 21:24:45 GMT
The CLOS Specification describes the standard Programmer Interface for the Common Lisp Object System (CLOS). This document extends that specification by defining a metaobject protocol for CLOS - that ...

Calendrical Calculations, II: Three Historical Calendars (Added)
Last modification: Wed, 18 Oct 2006 13:36:04 GMT
Paper by Edward M. Reingold, Nachum Dershowitz, and Stewart M. Clamen published in "Software-Practice and Experience", 23 (1993), pagg. 383-404. It provides algorithmic presentations of three calendar...

Calendrical Calculations (Added)
Last modification: Tue, 17 Oct 2006 13:58:40 GMT
Paper by Nachum Dershowitz and Edward M. Reingold published in "Software-Practice and Experience", 20 (1990), pagg. 899-928. It provides a unified algorithmic presentation of major calendars, and incl...

CLSQL (Modified)
Last modification: Mon, 16 Oct 2006 21:11:38 GMT
CLSQL is a SQL database for Common Lisp interface maintained by Kevin M. Rosenberg. CLSQL uses the Universal Foreign Function Interface (UFFI) library for broad compatibility.

Calendrical Calculations (source code) (Added)
Last modification: Mon, 16 Oct 2006 08:27:27 GMT
The source code from the papers "Calendrical Calculations" by Nachum Dershowitz and Edward M. Reingold, Software-Practice and Experience 20 (1990), 899-928; and "Calendrical Calculations, II: Three Hi...

Alexandria (Added)
Last modification: Sun, 15 Oct 2006 17:32:46 GMT
As a project Alexandria's goal is to reduce duplication of effort and improve portability of Common Lisp code according to its own idiosyncratic and rather conservative aesthetic. What this actually m...

defclass-star (Added)
Last modification: Sun, 15 Oct 2006 17:24:51 GMT
defclass* and defcondition* that automatically generates accessors other things that are schematic for most defclass declarations.

ACL2 (Added)
Last modification: Sat, 14 Oct 2006 09:28:36 GMT
ACL2 (A Computational Logic for Applicative Common Lisp) is a programming language for modeling computer systems and a tool for proving properties of those models. It was developed at the University o...

Pragmatic Parsing in Common Lisp (Added)
Last modification: Thu, 12 Oct 2006 10:40:26 GMT
We review META, a classic technique for building recursive descent parsers, that is both simple and efficient. While META does not handle all possible regular or context-free grammars, it handles a su...

CL-Yacc (Modified)
Last modification: Wed, 11 Oct 2006 18:14:35 GMT
CL-Yacc is a LALR(1) parser generator for Common Lisp, similar in spirit to AT&T Yacc, Berkeley Yacc, GNU Bison, Zebu, lalr.cl or lalr.scm. CL-Yacc uses the algorithm due to Aho and Ullman, which is ...

Calcul des sphères d'influence des atomes d'une protéine (Added)
Last modification: Wed, 11 Oct 2006 14:47:32 GMT
A program for computing the influence spheres of atoms in a protein.

Gamelib (Modified)
Last modification: Tue, 10 Oct 2006 14:00:03 GMT
A framework for writing games in Common Lisp. It is initially planned to provide libraries for 2D games with a tile-based background and a 3D wire-frame library. It uses CLX for graphics output.

Calcul des fréquences d'occurrence des caractères, digrammes et trigrammes dans un texte (Added)
Last modification: Tue, 10 Oct 2006 13:28:33 GMT
A program for computing and reporting the frequencies of characters, digrams and trigrams in a text file. For educational purposes.

TBNL (Annotated)
Last modification: Mon, 09 Oct 2006 23:25:16 GMT
A toolkit for dynamic Lisp websites.

Log4cl (Added)
Last modification: Sun, 08 Oct 2006 08:49:48 GMT
A Unix logging library based on the Log4j library.

IOlib-Alien (Modified)
Last modification: Sat, 07 Oct 2006 09:08:35 GMT
"A Posix-compatibility layer generated by a port of cffi-grovel to SBCL". It is maintained as part of the IOlib project.

IOlib (Added)
Last modification: Sat, 07 Oct 2006 09:08:15 GMT
A library for high-performance I/O and network I/O. It currently provides a sockets library, a DNS resolver and basic support for I/O multiplexing. There are plans for adding support for client protoc...

Algorithme - Information Technology services (Modified)
Last modification: Wed, 04 Oct 2006 13:16:25 GMT
A company that offers custom software, knowledge-based systems and rapid application development services, also with the use of CLOS.

NIO (Modified)
Last modification: Tue, 03 Oct 2006 14:28:18 GMT
NIO is a nonblocking I/O system, which allows faster serving of web pages and more.

Numerical Recipes in Common Lisp (Broughan/Senac Version) (Added)
Last modification: Tue, 03 Oct 2006 13:45:42 GMT
A version of code from the book "Numerical Recipes in Fortran" (first edition), translated by Kevin Broughan from Fortran.

Graphic-Forms Frequently Asked Questions (Added)
Last modification: Mon, 02 Oct 2006 08:17:14 GMT
A FAQ on the Graphic-Forms user interface library, which also addresses GUI development in Lisp.

Client-side continuations for web programming (Added)
Last modification: Fri, 29 Sep 2006 14:37:14 GMT
A blog entry summarizing the September 21, 2006 meeting of the Vancouver Lisp Users Group (lispvan), in which James Wright gave a talk on client-side continuations for web programming. The document in...

CL-OBJC (Added)
Last modification: Thu, 28 Sep 2006 12:11:03 GMT
A portable, CFFI-based Common Lisp/ObjectiveC bridge for developing MacOS X Cocoa applications.

jwacs - Javascript With Advanced Continuation Support (Added)
Last modification: Wed, 27 Sep 2006 11:28:08 GMT
A program transformer for web development that translates code from an extended Javascript syntax to standard Javascript. It supports client-side continuations.

Numerical Recipes Multi-Language Code CDROM (Added)
Last modification: Tue, 26 Sep 2006 15:32:06 GMT
The source code from the books "Numerical Recipes", available as a commercial product for a number of programming languages including Common Lisp.

LIFT (Modified)
Last modification: Mon, 25 Sep 2006 15:47:54 GMT
LIFT is a unit testing framework in the JUnit/SUnit tradition.

CL-Containers (Modified)
Last modification: Mon, 25 Sep 2006 14:51:39 GMT
A library that provides new container data structures (trees, queues, heaps, and more) and a standard interface for using them.

Maxima (Modified)
Last modification: Mon, 25 Sep 2006 07:56:51 GMT
Advanced computer algebra system that is a descendant of DOE Macsyma, whose origins date back to the late 1960s at MIT. Macsyma was revolutionary in its day, and many later systems, such as Maple and ...

TINAA (Modified)
Last modification: Mon, 25 Sep 2006 07:55:01 GMT
A tool for documenting Common Lisp source code. TINAA "is based on the idea that a system is made up of parts and subparts and sub-subparts", and is able to document them as long as it knows their str...

DNS Message Decoding - A Case Study Comparing Java and Common Lisp (Added)
Last modification: Sun, 24 Sep 2006 08:29:43 GMT
A study that compares two implementations of a DNS resolver library, one written in Common Lisp and the other in Java. 30 May 2004.

Genetic Goban (Added)
Last modification: Fri, 22 Sep 2006 07:51:21 GMT
A GO game playing program based on genetic algorithms.

cl-cgi (Added)
Last modification: Wed, 20 Sep 2006 13:39:48 GMT
A CGI library based on a widget system, with support for HTML generation.

CM-ETF (Added)
Last modification: Tue, 19 Sep 2006 13:04:17 GMT
An extension to the Common Music composition environment for exporting musical data in ETF (Engima Transportable File) format, which can be read by popular commercial musical notation software.

SubX (Added)
Last modification: Mon, 18 Sep 2006 08:03:48 GMT
A Common Lisp extension for using expressions in infix notation.

cl-calculator (Added)
Last modification: Sun, 17 Sep 2006 07:56:19 GMT
A command line style calculator application, which includes a postfix to infix parsing library.

Bouquet: a graph generator (Added)
Last modification: Sat, 16 Sep 2006 08:03:23 GMT
A graph generator that accepts Lisp objects as nodes, and produces descriptions for use with the Tulip graph visualization framework.

CL Slideshow (Added)
Last modification: Fri, 15 Sep 2006 06:59:45 GMT
A slide show program for viewing and managing image files.

Lavlet Lisp HTTP server and server pages (Added)
Last modification: Thu, 14 Sep 2006 07:16:31 GMT
An HTTP server and dynamic pages engine modeled after JSP/Servlet/Tomcat and ASP/IIS.

RestorDoc (Added)
Last modification: Wed, 13 Sep 2006 08:30:13 GMT
A test platform for document restoration research. It features a CLIM GUI and interactive interface modules.

Sakala (Added)
Last modification: Tue, 12 Sep 2006 11:24:44 GMT
A scriptable multiplayer game engine.

CL-SDL (Modified)
Last modification: Mon, 11 Sep 2006 17:44:58 GMT
A set of UFFI-based bindings to the SDL (Simple DirectMedia Layer) and OpenGL multimedia libraries.

Thompson River Project upload tool (Added)
Last modification: Mon, 11 Sep 2006 11:52:09 GMT
TRP Connect Generation II is a program for uploading pictures and metadata (such as author, subject, date) to a remote server over HTTP. It is a tool for the Thompson Valley High School Riverwatch pro...

CFFI - the Common Foreign Function Interface (Modified)
Last modification: Sat, 09 Sep 2006 08:09:16 GMT
A portable foreign function interface for Common Lisp.

MCPat (Added)
Last modification: Fri, 08 Sep 2006 23:21:07 GMT
MCPat stands for Meta-Circular Pattern Matcher, a simple pattern matcher that executes code by lists against patterns.

ISO8601-DATE (Commented)
Last modification: Fri, 08 Sep 2006 20:03:43 GMT
Library for parsing and formatting dates in ISO 8601 format.

Span/NLI (Added)
Last modification: Thu, 07 Sep 2006 07:35:36 GMT
A set of portable extensions for bindings, CLOS-compatible message passing, easier manipulation of functions, continuations and cooperative multitasking.

Simple Match (Added)
Last modification: Wed, 06 Sep 2006 12:26:09 GMT
"A simple match macro based on destructuring-bind"

Montezuma (Added)
Last modification: Tue, 05 Sep 2006 12:21:56 GMT
A full text search engine. It is a port of the Ferret search engine in Ruby, which is in turn a port of the Lucene Java engine.

contraband (Added)
Last modification: Mon, 04 Sep 2006 11:17:43 GMT
"A roleplaying game of intrigue, diplomacy, smuggling and good old-fashioned adventure".

UFFI (Modified)
Last modification: Sun, 03 Sep 2006 08:56:03 GMT
Universal Foreign Function Interface for Common Lisp.

Langband (Added)
Last modification: Sun, 03 Sep 2006 08:10:11 GMT
A Common Lisp rewrite of the popular role playing game Angband.

Slitch (Added)
Last modification: Sat, 02 Sep 2006 08:49:16 GMT
"A toolkit for experimental low-level networking in Common Lisp". It works by reading and writing Ethernet frames via the operating system interface to "tap" devices under Linux. It currently supports...

LW-DOC (Modified)
Last modification: Fri, 01 Sep 2006 22:55:01 GMT
A program for generating a permuted index of the LispWorks IDE documentation.

Common Lisp TrueType Engine (Added)
Last modification: Fri, 01 Sep 2006 14:02:45 GMT
A cross-platform TrueType font interpreter/renderer with support for antialiasing.

YACLHTTPAPI (Added)
Last modification: Thu, 31 Aug 2006 10:29:06 GMT
An HTTP client library that fully implements RFC 2616. It handles both character and binary content and supports chunked encoding.

GZIP-STREAM (Modified)
Last modification: Thu, 31 Aug 2006 06:51:07 GMT
A library for reading and writing compressed files in gzip format.

Gatlopp (Added)
Last modification: Sun, 27 Aug 2006 08:28:49 GMT
A game in which the player guides a robot through maze-like levels and collects equipment. It is inspired by the Gauntlet Atari arcade game. Graphics output is based on CLX.

SigLab (Added)
Last modification: Fri, 25 Aug 2006 16:42:33 GMT
Block-diagram programming system for signal processing, presented at the European Common Lisp Meeting 2006.

CLARITY: A Common Lisp Data Alignment Repository (Added)
Last modification: Fri, 25 Aug 2006 12:42:24 GMT
"CLARITY is a tool and method for the storage and comparison of data with numeric and set membership components". It is especially suited for bioinformatics applications.

latex-extract (Added)
Last modification: Thu, 24 Aug 2006 08:45:00 GMT
"A LaTeX file dependency generator, generating Makefile header lines".

build-asdf-package (Added)
Last modification: Wed, 23 Aug 2006 12:28:36 GMT
A Bourne shell script that simplifies building an ASDF-INSTALL-able Common Lisp software package.

Toposort (Added)
Last modification: Mon, 21 Aug 2006 07:58:27 GMT
A library for fast topological sorting.

Xlyb (Added)
Last modification: Fri, 18 Aug 2006 08:40:54 GMT
Experimental code for a CLX persistence layer. It adds suspend-resume functionality to X windows and other graphics resources.

Open Sound Control (Modified)
Last modification: Thu, 17 Aug 2006 22:17:45 GMT
the Open Sound Control Protocol (aka OSC), implementated in common lisp.

Code to roll dice (Added)
Last modification: Thu, 17 Aug 2006 06:55:52 GMT
A library for simulating dice rolling and tabulating possible results.

Genhash (Added)
Last modification: Wed, 16 Aug 2006 09:01:59 GMT
A library for "generic hash tables".

DOCUMENTATION-TEMPLATE (Added)
Last modification: Tue, 15 Aug 2006 12:35:46 GMT
Prepare HTML documentation for Common Lisp libraries.

CAPI-OVERVIEW (Added)
Last modification: Tue, 15 Aug 2006 12:30:46 GMT
A graphical overview of (some) CAPI classes

RegexPlugIn (Added)
Last modification: Tue, 15 Aug 2006 12:22:45 GMT
A plug-In for FileMaker which enables FileMaker users to work with regular expressions.

ExifPlugIn (Modified)
Last modification: Tue, 15 Aug 2006 12:13:00 GMT
A FileMaker database plugin for accessing metadata in EXIF format stored in digital camera image files.

FM-PLUGIN-TOOLS (Modified)
Last modification: Tue, 15 Aug 2006 12:09:54 GMT
A toolkit for developing plug-ins in Common Lisp for the FileMaker database system.

Pantzer (Modified)
Last modification: Wed, 09 Aug 2006 14:24:38 GMT
Pantzer is a "wire-frame `shoot tanks' game" with a CLX-based user interface.

c2ffi (Added)
Last modification: Wed, 09 Aug 2006 10:13:21 GMT
An FFI bindings generator for C libraries. It automatically generates foreign function interface definitions for UFFI (CFFI is also planned) by parsing C header files.

What read-delimited-list will and won't do, and changing the reader syntax in CL (Added)
Last modification: Tue, 08 Aug 2006 09:09:39 GMT
A short article on the Common Lisp reader that explains what READ-DELIMITED-LIST actually does, which is not what is usually expected, and how to change the reader syntax.

Snarfing files into strings (Added)
Last modification: Sun, 06 Aug 2006 08:00:44 GMT
A short article on how to read a file into a string in a way that takes the external encoding into account.

Printing unreadably (Added)
Last modification: Sat, 05 Aug 2006 08:08:52 GMT
A short article on how user-defined code should conform to the printed representation of objects (*PRINT-READABLY*) required by the Common Lisp reader.

CL-MPD (Modified)
Last modification: Thu, 03 Aug 2006 07:19:42 GMT
An interface to the Music Player Daemon (MPD) server for remotely playing music. It can connect to the daemon and send commands or command lists.

HyperMeta Inc. (Modified)
Last modification: Wed, 02 Aug 2006 08:13:56 GMT
A commercial company offering Common Lisp software development and consulting services.

bese (Added)
Last modification: Wed, 02 Aug 2006 08:13:01 GMT
A software consulting company specialized in "customized software tools for public and private sectors", also developed in Common Lisp.

cl-cbr (Added)
Last modification: Sun, 30 Jul 2006 10:27:29 GMT
A Comic book archive viewer with an Ltk-based GUI.

PatXi-2 (Added)
Last modification: Sat, 29 Jul 2006 08:09:35 GMT
A mathematical library for statistics, derivatives, linear algebra, linear programming, least squares, random numbers, interpolation, Monte Carlo, and more.

cgn (Added)
Last modification: Fri, 28 Jul 2006 09:06:51 GMT
A pipe-based library for interfacing the gnuplot data plotting program. It has an Ltk-based GUI.

cl-creek (Added)
Last modification: Wed, 26 Jul 2006 11:20:51 GMT
A client library for accessing a Creek workflow server.

pxmlutils (Modified)
Last modification: Tue, 25 Jul 2006 16:51:13 GMT
A portable version of Franz's xmlutils, including a XML and HTML parser. (development on the xml parser in pxmlutils has stopped, use Miles Egan's xmls parser instead)

xmlutils (Added)
Last modification: Tue, 25 Jul 2006 15:33:27 GMT
Franz's open source XML/HTML parsers.

cl-musicman (Added)
Last modification: Mon, 24 Jul 2006 19:06:40 GMT
Cl-musicman can answer basic music theory questions. It knows about chords, scales, chord progressions and intervals. Cl-musicman also knows about guitars. It can give you information about guitars i...

Cl-Pop (Added)
Last modification: Mon, 24 Jul 2006 08:48:44 GMT
A client library implementing the RFC 1939 POP3 (Post Office Protocol) networking protocol for accessing email stored on a server.

rucksack (Added)
Last modification: Thu, 20 Jul 2006 12:11:47 GMT
A portable object persistency library with support for persistent basic Lisp data types, parallel transactions, schema evolution, and more.

Image Based Common Lisp (Added)
Last modification: Wed, 19 Jul 2006 13:42:17 GMT
Modified versions of the COMMON-LISP package to track sources of functions and save them to an image.

Shared State Concurrency for Common Lisp (Added)
Last modification: Wed, 19 Jul 2006 09:02:50 GMT
SSC is a specification and test suite for a low-level, standardized Common Lisp interface for running multiple threads of control in a single Lisp image,

Lexicon (Added)
Last modification: Mon, 17 Jul 2006 09:00:28 GMT
A Common Lisp language extension for adding first-class lexical environments, a.k.a. "lexicons".

Ltk (Modified)
Last modification: Sun, 16 Jul 2006 09:25:10 GMT
Ltk is the easy and portable way to create Common Lisp GUIs.

Erann's Lisp utilities (Added)
Last modification: Sun, 16 Jul 2006 09:24:35 GMT
A small set of Common Lisp utilities for string and symbol operations, CLOS, mapping, flow control, anaphoric macros, and more.

lisp-jabber (Added)
Last modification: Sat, 15 Jul 2006 10:58:12 GMT
A client library for the Jabber instant messaging system and its XMPP (Extensible Messaging and Presence Protocol) protocol set.

LPVM (Modified)
Last modification: Fri, 14 Jul 2006 17:41:00 GMT
A set of UFFI-based bindings to the PVM3 (Parallel Virtual Machine) message-passing communication library for parallel computations. Some functions have optimized CMUCL-specific versions.

dyslexia (Added)
Last modification: Fri, 14 Jul 2006 13:07:04 GMT
Dyslexia is a spelling and grammar checker.

Lisa (Modified)
Last modification: Thu, 13 Jul 2006 11:37:52 GMT
Lisp-based Intelligent Software Agents. A production-rule language for building expert systems. It is influenced by, and similar to, CLIPS and JESS.

DEFTABLE: Unifies interface to Common Lisp's table-like data structures (Added)
Last modification: Wed, 12 Jul 2006 19:12:30 GMT
The DEFTABLE macro unifies the interface to Common Lisp's table-like data structures (e.g., association lists, property lists, and hash tables, vectors), providing a concise, lightweight syntax. Later...

ninep (Modified)
Last modification: Wed, 12 Jul 2006 13:55:40 GMT
A client library for the 9P2000 file system protocol used by the Plan 9 operating system and the wmii window manager.

Acclaim (Added)
Last modification: Tue, 11 Jul 2006 09:20:03 GMT
A slide presentation program that accepts a set of slide descriptions written in a sexp-based syntax, and renders them with CLX. It was originally written by Daniel Barlow. Max-Gerd Retzlaff later cre...

Acclaim (Modified)
Last modification: Mon, 10 Jul 2006 10:45:52 GMT
A fork of the slide presentation program Acclaim originally written by Daniel Barlow. It accepts a set of slide descriptions written in a sexp-based syntax, and renders them with CLX.

XI (Added)
Last modification: Thu, 06 Jul 2006 10:51:14 GMT
"XI is a hybrid of programming language and metaframe database".

CL-DOT (Added)
Last modification: Tue, 04 Jul 2006 13:26:53 GMT
A library for "generating dot (a program in the Graphviz suite) output from arbitrary Lisp data". Graphviz is a graph visualization software.

Hacking CL into a Lisp-1 (an intro to code-walking) (Modified)
Last modification: Mon, 03 Jul 2006 09:08:39 GMT
This code snippet shows how to turn Common Lisp into a Lisp-1 by using a technique called code walking.

DROP: a push/pushnew complement (Added)
Last modification: Sun, 02 Jul 2006 19:24:42 GMT
The DROP macro removes an element from a list in a place.

csp (Added)
Last modification: Sat, 01 Jul 2006 23:23:33 GMT
Written by Roger Peppe, csp supports (``communicating sequential processes'') in Lisp.

Anaphora (Modified)
Last modification: Sat, 01 Jul 2006 07:04:41 GMT
Anaphora is the anamorphic macro package from hell. Not only do you get golden oldies like AIF, AWHEN, ACOND, etc. but it also includes a slightly insane family of anamorphic variants called symbolic ...

markup (Added)
Last modification: Tue, 27 Jun 2006 15:41:27 GMT
A fork of the Gigamonkeys Markup typesetting language.

jpeg (Added)
Last modification: Mon, 26 Jun 2006 08:54:03 GMT
A fork of the cljl library for encoding and decoding JPEG image files.

CL-CHMLIB (Modified)
Last modification: Sun, 25 Jun 2006 19:05:01 GMT
A set of CFFI-based Common Lisp bindings to the chmlib (CHM lib) C library. It provides access to HTML help files in Microsoft ITSS/CHM format.

ch-salza (Added)
Last modification: Sun, 25 Jun 2006 11:36:05 GMT
A fork of the Salza file compression library.

freetype-ffi (Added)
Last modification: Sat, 24 Jun 2006 08:25:52 GMT
A set of UFFI-based Common Lisp bindings to the FreeType TrueType font management C library.

fftw-ffi (Added)
Last modification: Thu, 22 Jun 2006 12:45:53 GMT
An UFFI-based generator of Common Lisp FFI bindings to the FFTW (Fastest Fourier Transform in the West) C library.

ch-asdf-markup (Modified)
Last modification: Wed, 21 Jun 2006 16:52:51 GMT
A set of ASDF extensions for working with the Gigamonkeys Markup text formatting language.

gcc-xml-ffi (Added)
Last modification: Wed, 21 Jun 2006 16:52:26 GMT
An automatic Common Lisp FFI bindings generator from C or C++ source code.

CL-SCREEN (Added)
Last modification: Sun, 18 Jun 2006 08:48:44 GMT
A CFFI-based interface to the `ncurses' Unix library that is a rework of the sb-screen SBCL contrib module. It provides a stream for output to the whole screen, and one for output to a defined window.

A Hardware Lisp Interpreter by Frank Buss (Added)
Last modification: Sat, 17 Jun 2006 23:07:23 GMT
Frank Buss wrote: "My goal is to write an interpreter, which uses a state machine and not the Common Lisp call stack, because then it is easier to translate it to VHDL. I think I can simplify the sour...

Michael Parker's Common Lisp Utilities (Added)
Last modification: Sat, 17 Jun 2006 13:27:22 GMT
Provides Scheme-style LET and COND and a generalized reference system.

Chemboy (Added)
Last modification: Sat, 17 Jun 2006 12:12:01 GMT
An application for performing chemical calculations, such as knowing the mass of a given number of mol of a compound. It also supports calculations on Boyle's, Charles', the Combined gas, and the Idea...

Lisp and Web Development (Added)
Last modification: Fri, 16 Jun 2006 11:37:28 GMT
A web site with a collection of essays on why or why not use Lisp for web development, and what Lisp needs to "come from behind in the web application development language race".

PCL Allegroserve Examples with mod_lisp (Added)
Last modification: Thu, 15 Jun 2006 23:15:33 GMT
Short tutorial on running the Allegroserve examples from Practical Common Lisp with mod_lisp and Apache (for newbies)

Wispy Lisp (Added)
Last modification: Tue, 13 Jun 2006 13:37:44 GMT
A framework for creating fully dynamic, standards-conforming web applications. The programmer is intended to "code in a unified [Lisp-based] meta-syntax that subsumes html, css, javascript, sql, and l...

Trivial Shell (Added)
Last modification: Sun, 11 Jun 2006 08:15:38 GMT
An operating system and Common Lisp implementation independent interface for accessing command shells. It is based on, and is a fork of, the KMRCL utilities.

BORDEAUX-MP (Added)
Last modification: Fri, 09 Jun 2006 11:21:51 GMT
A specification for a standard multi-threading Common Lisp API. It has been superseded by Bordeaux-Threads.

CL-Markdown (Added)
Last modification: Mon, 05 Jun 2006 08:45:40 GMT
A Common Lisp rewrite of the Markdown text markup language by John Gruber. Documents are written using an easy to write and read plain text formatting syntax, and are converted to HTML by the CL-Markd...

html-encode (Added)
Last modification: Sun, 04 Jun 2006 18:02:32 GMT
A library for "encoding text in various web-savvy formats". It takes care of processing text for inclusion in HTML PRE and TT elements, and managing long text lines.

colorize (Added)
Last modification: Sat, 03 Jun 2006 13:02:53 GMT
An application for colorizing Common Lisp, Emacs Lisp, Scheme, C, C++ or Java source code.

Validating a PGP key without personal contact (Modified)
Last modification: Mon, 29 May 2006 17:15:28 GMT
An article explaining how to validate the PGP signatures of software packages, and establish a weak but reasonably secure web of trust when establishing an uninterrupted one is not practical. This is ...

nrw-xmcl (Added)
Last modification: Mon, 29 May 2006 12:49:25 GMT
A library for transforming XML data into calls to Lisp-functions or macros. It can be used for analyzing and trasforming XML data, building HTML templating engines, or providing alternate Lisp syntaxe...

metacopy (Added)
Last modification: Sun, 28 May 2006 10:44:47 GMT
A toolkit for specifying how to make copies of CLOS objects.

Postscript Lindenmayer Systems (Added)
Last modification: Fri, 26 May 2006 13:56:34 GMT
This code is a generator of Lindenmayer systems, with PostScript output. A Lindenmayer system is a fractal for describing plants.

LoGS Log Analysis software (Modified)
Last modification: Thu, 25 May 2006 12:27:45 GMT
An efficient log analysis engine designed for large networks and clusters. LoGS features a programming language for configuration and extensions, and dynamic rule sets. It can trigger actions after ch...

TwinLisp (Added)
Last modification: Thu, 25 May 2006 10:38:24 GMT
TwinLisp is a language with C/Java - like syntax, but with internals and abilities of a Common Lisp (it is a twin of a lisp internally).

cl-sasl (Modified)
Last modification: Thu, 25 May 2006 06:51:13 GMT
An SASL client library. SASL (RFC 2222) is used for authentication in various protocols.

little b (Added)
Last modification: Tue, 23 May 2006 15:14:06 GMT
Little b is a modular human- and computer-readable language for building and sharing models of complex systems. It is currently used to make mathematical models of biochemical and multicellular system...

ASDF-Status (Added)
Last modification: Sun, 21 May 2006 12:06:35 GMT
ASDF-Status generates reports that display the testing results collected by the ASDF-Install-tester tool, which checks ASDF-INSTALLable Common Lisp software.

compo (Modified)
Last modification: Sat, 20 May 2006 13:23:58 GMT
A musical composition tool with a Common Lisp based language. It allows the construction and management of musical structures.

JACOL - Java and Common Lisp (Modified)
Last modification: Sat, 20 May 2006 13:23:53 GMT
An interoperation framework between Java and Common Lisp. It allows Lisp to be used as an extension language for Java, and it can expose Java APIs to Lisp applications. JACOL uses sockets for communic...

CLUnit (Modified)
Last modification: Sat, 20 May 2006 13:08:42 GMT
CLUnit is a anit test tool designed for environments "characterized by frequent interactive unit test runs". It has a purpose similar to RT, but is simpler to use and supports more powerful types of t...

cljl - Common Lisp JPEG Library (Modified)
Last modification: Sat, 20 May 2006 13:04:07 GMT
A pure Common Lisp library for encoding and decoding JPEG images files.

clg (Modified)
Last modification: Sat, 20 May 2006 13:04:07 GMT
A set of Common Lisp bindings to the GTK+ graphical toolkit, with support for version 2 of GTK+.

cl-alleg - Common Lisp FFI for the Allegro Games Library (Modified)
Last modification: Sat, 20 May 2006 13:04:07 GMT
A set of CFFI-based Common Lisp bindings to the Allegro game programming C library.

Wilbur Semantic Web Toolkit for CLOS (Modified)
Last modification: Sat, 20 May 2006 13:04:07 GMT
A CLOS toolkit for programming Semantic Web applications that use RDF, XML and/or DAML+OIL. It was developed by the Agent Technology group of Nokia Research Center. Wilbur provides parsers for RDF, DA...

Garnet (Modified)
Last modification: Sat, 20 May 2006 13:04:02 GMT
Garnet is a native lisp GUI toolkit originally created at CMU. It currently works on top of CLX and provides a wide variety of GUI components. It has very high quality documentation.

Etiquette (Modified)
Last modification: Sat, 20 May 2006 13:04:02 GMT
Etiquette is "an interaction protocol construction toolkit. The project goal is to build a framework for rapid design of network communication code". It features error handling, debugging facilities, ...

Com-lisp-utils (Modified)
Last modification: Sat, 20 May 2006 13:04:02 GMT
The Common Lisp Utilities project "intends to be a repository for packages that run on any compliant implementation of ANSI Common Lisp". It contains code for data and control structures, financial fu...

CLORB (Modified)
Last modification: Sat, 20 May 2006 13:04:02 GMT
An implementation of the OMG CORBA 2 specification for distributed computing, with the goal of supporting CORBA 2.6 and comply with the Lisp mappings defined by OMG. It currently supports DII, DSI, th...

CLOCC (Modified)
Last modification: Sat, 20 May 2006 13:04:02 GMT
CLOCC (Common Lisp Open Code Collection) is a large collection of free, portable, self-contained and ready to use libraries and software. It includes development tools, GUI toolkits, portability laye...

CL-PDB (Modified)
Last modification: Sat, 20 May 2006 13:04:02 GMT
A library for accessing and inspecting .PDB and .PRC databases of PDA devices based on the PalmOS operating system. It does not provide conduit functionality, but works on databases downloaded off a P...

org-davep-dict (Modified)
Last modification: Sat, 20 May 2006 09:30:59 GMT
Client library for RFC 2229 dictionary servers.

org-davep-cldict (Modified)
Last modification: Sat, 20 May 2006 09:30:24 GMT
CLIM-based GUI for the org-davep-dict RFC 2229 dictionary client library.

org-davep-dictrepl (Modified)
Last modification: Sat, 20 May 2006 09:29:49 GMT
Client with a textual command interface (a REPL) for the org-davep-dict RFC 2229 dictionary client library.

org-davep-newsrc (Modified)
Last modification: Sat, 20 May 2006 09:29:19 GMT
Library for parsing Unix ~/.newsrc files.

org-davep-nntp (Modified)
Last modification: Sat, 20 May 2006 09:28:49 GMT
Client library for the NNTP network protocol for accessing Usenet news servers.

db-sockets (Modified)
Last modification: Sat, 20 May 2006 09:28:14 GMT
Implementation of the BSD sockets API. It supports both Internet (TCP and UDP) and Unix-domain sockets.

CL+SSL (Modified)
Last modification: Sat, 20 May 2006 09:27:49 GMT
Interface to the OpenSSL library, which implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols.

CL-EMB (Modified)
Last modification: Sat, 20 May 2006 09:26:39 GMT
CL-EMB (Embedded Common Lisp and template system) is a library for embedding Common Lisp and template tags into normal text files. It can be used for dynamically generating HTML pages.

cl-libtai (Modified)
Last modification: Sat, 20 May 2006 09:26:03 GMT
Library for manipulating dates and times in Temps Atomique International (TAI) format.

CL-HTML-Parse (Added)
Last modification: Fri, 19 May 2006 11:38:41 GMT
A parser that parses HTML documents and generates a sexp-based representation. It is based on the phtml parser by Franz, Inc.

cl-ajax (Added)
Last modification: Fri, 19 May 2006 07:24:08 GMT
CL-AJAX is Richard Newman's Common Lisp library to allow for remote invocation of functions through Javascript. Quoting John Wiseman's writeup: ... lets you use Lisp to leverage the XMLHttpReque...

AllegroServe (Modified)
Last modification: Wed, 17 May 2006 12:23:28 GMT
A high performance web application server that supports HTTP 1.1, HTML generation, HTTP client functionality, SSL, a proxy facility, access control mechanisms, dynamic page generation, and more. Alleg...

Portable AllegroServe (Added)
Last modification: Wed, 17 May 2006 12:22:58 GMT
A version of the AllegroServe web server that is portable among different Common Lisp implementations. It is based on a compatibility layer called ACL-COMPAT. AllegroServe was developed by John Fodera...

KnowOS: A Knowledge Operating System (Added)
Last modification: Mon, 15 May 2006 18:12:01 GMT
An operating system in which knowledge, rather than files or tables, is the primary representational basis. Used to implement BioBike.

ACL-COMPAT (Added)
Last modification: Mon, 15 May 2006 12:44:11 GMT
A compatibility layer for the APIs provided by the Allegro CL Common Lisp implementation by Franz, Inc. It provides interfaces for multiprocessing, networking, and more.

Mel-Base (Modified)
Last modification: Mon, 15 May 2006 11:15:41 GMT
A library for sending, receiving and handling e-mail. It can access messages in Maildir format and supports the SMTP, POP3, and IMAP protocols.

Lisp Style and Efficiency (Added)
Last modification: Sat, 13 May 2006 02:37:59 GMT
Introduction to efficient coding style in Common Lisp.

Slurping a file in Common Lisp (Added)
Last modification: Thu, 11 May 2006 15:34:14 GMT
An article that presents different ways of copying a file by reading it into memory and writing it back, and compares their performance.

CFFI Utils (Added)
Last modification: Thu, 11 May 2006 01:04:03 GMT
Was once part of bdb package, but outsourced as new package. This package brings you a "flag-system" for handling constant definitions in seperated systems, an defcfun extension macro to "easily" tran...

ZPB-EXIF (Added)
Last modification: Tue, 09 May 2006 13:13:37 GMT
ZPB-EXIF is a library for accessing metadata in EXIF format stored in digital camera image files.

CL-Variates (Added)
Last modification: Mon, 08 May 2006 09:11:33 GMT
A portable random number generator that produces the same results regardless of platform, and provides additional random distributions such as Poisson, exponential, and more.

defsystem-compatibility (Modified)
Last modification: Sun, 07 May 2006 11:28:01 GMT
A compatibility layer for system definition tools, which also provides a foundation for building higher level tools. It currently supports ASDF and the EKSL Generic Load Utilities, and will eventually...

Moptilities (Added)
Last modification: Sun, 07 May 2006 09:31:56 GMT
A compatibility layer on top of various CLOS MOP implementations, with some additional reflection capabilities.

Poly-pen (Added)
Last modification: Sat, 06 May 2006 10:56:46 GMT
Poly-pen is a graphical proxy library that "links hi-level operations to low-level back-ends libraries". It provides image generation facilities and a few high-level operations such as plotting and co...

Optop (Added)
Last modification: Sat, 06 May 2006 02:08:36 GMT
an estimated-regression planner that can reason about autonomous processes

Opt (Added)
Last modification: Sat, 06 May 2006 02:05:46 GMT
language based on type theory

Nity (Added)
Last modification: Sat, 06 May 2006 02:03:06 GMT
a polymorphic type system

Nisp (Added)
Last modification: Sat, 06 May 2006 02:00:10 GMT
Strongly-typed Lisp dialect implemented as macros

Lexiparse (Added)
Last modification: Sat, 06 May 2006 01:55:48 GMT
parser based on precedence grammar

BDB - Berkeley DB CFFI bindings (Added)
Last modification: Fri, 05 May 2006 13:59:12 GMT
A set of CFFI-based Common Lisp bindings to the Berkeley DB database.

YTools (Added)
Last modification: Thu, 04 May 2006 18:04:02 GMT
a set of enhancements to Lisp, including improved macros for iteration, formatted I/O, file management, and even backquoting

Tab Layout Pane (Modified)
Last modification: Thu, 04 May 2006 15:43:18 GMT
Tab layout pane component for CLIM.

ESA (Modified)
Last modification: Thu, 04 May 2006 10:56:55 GMT
A CLIM-based library for developing Emacs-Style Applications.

cl-semantic (Added)
Last modification: Tue, 02 May 2006 13:06:17 GMT
Cl-semantic (A collection of RDF/OWL extraction and relationship parsing macros) is "a collection of macros for extracting and generating relationships between information using ontologies for the Sem...

PDF forms with CL-PDF (Added)
Last modification: Mon, 01 May 2006 10:42:56 GMT
Acrobat PDF interactive forms generated with CL-PDF

lisp-cgi-utils (Added)
Last modification: Mon, 01 May 2006 09:53:36 GMT
The lisp-cgi-utils is a software package for developing CGI scripts with Common Lisp. It implements a very basic HTTP/CGI interface (sending headers, getting GET/POST and environment variables) and of...

lisp-unit (Added)
Last modification: Sat, 29 Apr 2006 09:37:28 GMT
A simple to use, modular unit testing library designed for beginning programmers. It supports test-first programming, the redefinition of functions and macros without reloading tests. Lisp-unit can te...

CLIM text style selection dialog (Added)
Last modification: Fri, 28 Apr 2006 12:38:07 GMT
An implementation of a simple CLIM dialog box for interactively selecting a text style, i.e. a combination of font family, face and size. It demonstrates a way of creating modal dialogs that return va...

3D Lisp Mazes (Modified)
Last modification: Thu, 27 Apr 2006 17:54:32 GMT
A program for solving and displaying 3D mazes. It is based on QuickDraw 3D.

CL quiz (Added)
Last modification: Wed, 26 Apr 2006 12:56:03 GMT
A Common Lisp programming challenge along the lines of "Perl quiz of the week" or "Ruby Quiz". Each week a new quiz is sent to a mailing list, and users can send their solutions. A summary describing ...

Torta (Modified)
Last modification: Tue, 25 Apr 2006 09:17:55 GMT
Torta shows you where your disk space is being used. Its user interface is similar to that of the program filelight.

gordon (Added)
Last modification: Tue, 25 Apr 2006 09:16:10 GMT
A library for generating Macromedia Flash 7 files. It currently covers a small part of the Flash specification.

The Alias Method (Modified)
Last modification: Mon, 24 Apr 2006 11:48:33 GMT
An implementation of the Alias Method for generating a function that returns the value of a random variable with a specified probability. It is described in "On the alias method for generating random ...

Understanding Mel-Base Folders (Added)
Last modification: Sun, 23 Apr 2006 12:24:26 GMT
A blog entry explaining the concept of folders of the Mel-Base email library. Mel-Base folders are an abstraction of sinks and sources of messages, on which a number operations, such as copying or mov...

A simple metaobject protocol for packages (Added)
Last modification: Sat, 22 Apr 2006 11:12:39 GMT
A sketch proposal of a meta-pbject protocol for Common Lisp packages. It is based on the idea of associating to each package a corresponding class that represents it.

Performance (Added)
Last modification: Sat, 22 Apr 2006 11:04:39 GMT
A web site with information and links to papers and resources on Lisp performance issues and profiling, particularly Common Lisp.

Kent Pitman's Publications (Added)
Last modification: Wed, 19 Apr 2006 10:38:02 GMT
A collection of research papers, journal articles, essays and other Lisp writings by Kent Pitman. Covered topics include Common Lisp design and standardization, Artificial Intelligence, software engi...

KM: The Knowledge Machine (Added)
Last modification: Tue, 18 Apr 2006 15:54:31 GMT
KM is a powerful, frame-based knowledge representation language with clear first-order logic semantics. It contains sophisticated machinery for reasoning, including selection by description, unificati...

Polygonizer (Added)
Last modification: Tue, 18 Apr 2006 13:50:37 GMT
An implicit geometric surface polygonizer. It computes the surface of a function and graphically displays the output.

Alpaca (Added)
Last modification: Sun, 16 Apr 2006 09:22:48 GMT
A programmable rich text editor for fiction and technical document authors. It is a MacOS X Cocoa application with an Aqua user interface. Alpaca shares many characteristics with Emacs, but has a diff...

OpenMCL Code (Added)
Last modification: Sat, 15 Apr 2006 09:34:31 GMT
A collection of utilities for OpenMCL. It provides a remote read-eval-print-loop server, and a tool called LispDoc for automatically extracting HTML documentation from Lisp source code. LispDoc also w...

Climacs (Modified)
Last modification: Wed, 12 Apr 2006 19:31:52 GMT
Common Lisp implementation of an Emacs-style text editor. Its GUI is based on CLIM, particularly McCLIM. It is distributed under the GNU LGPL license. There are no releases yet, Climacs is currently a...

UCW intro (Added)
Last modification: Wed, 12 Apr 2006 10:22:39 GMT
A tutorial on the UnCommon Web application framework. It covers installation, configuration, the environment, basic techniques, templates, and more.

CL-HTTP (Modified)
Last modification: Mon, 10 Apr 2006 22:32:06 GMT
CL-HTTP is suite of an HTTP 1.1 compliant and SSL-capable tools for creating Web applications written in ANSI Common Lisp that includes: A Sophisticated Server, A Programatic Client, A Caching Proxy, ...

TV3D FLI interface (Modified)
Last modification: Mon, 10 Apr 2006 14:31:42 GMT
TV3D engine 6.2 interface for Lispworks through FLI. Second iteration include 2 new tutorials, proto code for camera and the main loop .

GAMEYLISP (Added)
Last modification: Mon, 10 Apr 2006 09:40:28 GMT
GAMEYLISP, "A development diary for writing a Minesweeper game in Common Lisp using the Allegro games library", is Damyan Pepper's blog.

cmucl and multiprocessing (Added)
Last modification: Fri, 07 Apr 2006 14:49:13 GMT
An introduction to the CMUCL multiprocessing facilities. It documents the external symbols of the MP package and provides links to additional resources.

picl (Added)
Last modification: Fri, 07 Apr 2006 14:32:57 GMT
An assembler for the Microchip Technology PIC microcontroller.

Common Lisp Sockets APIs - An analysis and proposal (Added)
Last modification: Thu, 06 Apr 2006 11:00:34 GMT
Paper by Dave Roberts, 27 December 2005. It proposes a creation of standardised Common Lisp networking API.

CL-FMOD (Added)
Last modification: Wed, 05 Apr 2006 10:58:38 GMT
A set of UFFI-based Common Lisp bindings to the FMOD sound library.

wxcl (Added)
Last modification: Mon, 03 Apr 2006 06:37:43 GMT
wxcl provides Common Lisp bindings for wxWidgets.

clax (Added)
Last modification: Mon, 03 Apr 2006 05:16:48 GMT
Clax is a library for intelligent software agents that exchange messages.

Sapaclisp (Modified)
Last modification: Sun, 02 Apr 2006 16:37:22 GMT
Common Lisp code for the book "Spectral Analysis for Physical Applications: Multitaper and Conventional Univariate Techniques" (Cambridge University Press, 1993) by Donald B. Percival and Andrew T. Wa...

GECO - Genetic Evolution through Combination of Objects (Added)
Last modification: Sun, 02 Apr 2006 09:56:40 GMT
A CLOS library for writing genetic algorithms.

GRT Raytracer (Added)
Last modification: Sat, 01 Apr 2006 09:24:34 GMT
A ray tracing program that can render to a PPM file or to a window (via the SDL library).

Sudoku Solver (Added)
Last modification: Thu, 30 Mar 2006 16:02:02 GMT
A program for solving the Sudoku logic puzzle.

CL-Canvas (Added)
Last modification: Wed, 29 Mar 2006 14:41:11 GMT
A library for 2D graphics output on a canvas area and input via mouse or keyboard.

Hello C (Added)
Last modification: Tue, 28 Mar 2006 11:40:27 GMT
A tool for interfacing Common Lisp programs with libraries written in C or with the same calling conventions. It is largely a fork of UFFI, with additional features such as support for callback functi...

Aqueduct (Added)
Last modification: Mon, 27 Mar 2006 12:39:15 GMT
A logic puzzle game with a GUI based on the LispWorks CAPI library.

IGS Client (Added)
Last modification: Sun, 26 Mar 2006 17:51:46 GMT
A client library for the Internet Go Server Protocol over TCP/IP, which can connect to a go server for playing the Go game.

Cells (Added)
Last modification: Sat, 25 Mar 2006 10:19:02 GMT
A dataflow, constraint-management extension to CLOS. It allows the creation of classes whose instances "have slots whose values are determined by a formula", like cells in a spreadsheet. Arbitrary Com...

Functional Geometry (Added)
Last modification: Fri, 24 Mar 2006 14:06:34 GMT
A functional geometry explorer, i.e. an application for describing and drawing pictures with functional programs. It can can generate PostScript output.

Infix notation macro (Added)
Last modification: Thu, 23 Mar 2006 13:33:00 GMT
A macro for entering expressions into infix notation, which get expanded into conventional Lisp prefix form.

ITERATE (Modified)
Last modification: Wed, 22 Mar 2006 08:17:22 GMT
Iteration construct similar to CL:LOOP. It is more extensible and has a more Lisp-like syntax than CL:LOOP.

LISP Deserves a Fresh Look (Added)
Last modification: Tue, 21 Mar 2006 15:32:17 GMT
Article by Peter Coffee published on the February 7, 2006 issue of eWeek. It discusses the potential of Lisp, particularly Common Lisp, for developing web applications "using fewer lines of code, and ...

List comprehensions, after Python (Modified)
Last modification: Sun, 19 Mar 2006 13:06:41 GMT
An implementation of the GATHER macro, which generalizes the list comprehensions facilities of the Python programming language.

FOR: iteration in the style of Python (Added)
Last modification: Sun, 19 Mar 2006 12:37:17 GMT
An implementation of a FOR control structure macro similar to that of the Python programming language, which is based on iterator objects.

NCASE: case using a jump-table (Added)
Last modification: Sun, 19 Mar 2006 12:30:48 GMT
An implementation of the NCASE control structure macro, which has semantics similar to CASE but is able to optimize certain cases with a jump table.

Global lexical variables (Added)
Last modification: Sun, 19 Mar 2006 12:24:57 GMT
An implementation of global lexical variables.

Subject-verb-object syntax (Added)
Last modification: Sun, 19 Mar 2006 12:20:21 GMT
A library that provides a subject-verb-object syntax for function calling similar to that of object-oriented languages.

Lisp toys (Added)
Last modification: Sun, 19 Mar 2006 12:13:50 GMT
A collection of small utilities for syntactic extension, global variables, control structures and list manipulation.

CL-ODE (Modified)
Last modification: Sat, 18 Mar 2006 12:26:51 GMT
A set of CFFI-based bindings to the ODE (Open Dynamics Engine) C++ library for simulating rigid body dynamics.

List comprehensions for Lisp (Added)
Last modification: Thu, 16 Mar 2006 08:20:07 GMT
A library for manipulating lists with list comprehension constructs. It can also be used with arbitrary sequences, hash tables and multidimensional arrays.

spatial-trees (Added)
Last modification: Wed, 15 Mar 2006 11:57:00 GMT
A library for manipulating "dynamic index structures for spatially-extended data" such as R-trees, Greene-trees, R*-trees and X-trees.

lispweb (Added)
Last modification: Sat, 11 Mar 2006 10:43:31 GMT
A mailing list for discussing the use of languages in the Lisp family, including Common Lisp, for web development. Topics of interest include, but are not limited to, interfacing Lisp runtimes with we...

StumpWM (Added)
Last modification: Thu, 09 Mar 2006 13:27:56 GMT
A highly configurable, tiling X11 window manager. It does not provide window decorations or GUI widgets, and relies entirely on the keyboard for input.

L-Lisp (Added)
Last modification: Wed, 08 Mar 2006 11:40:20 GMT
L-Lisp is a framework for generating and simulating plants and fractals in Common Lisp.

misrouted (Added)
Last modification: Wed, 08 Mar 2006 09:09:53 GMT
Misrouted (A basic toolkit to analyse CheckPoint FW-1 and Cisco router and PIX configuations) parses router configuration files and makes the information accessible in a Lispy format.

LML2 (Added)
Last modification: Tue, 07 Mar 2006 20:57:45 GMT
LML2 is a Common Lisp package for generating HTML and XHTML documents. LML2 is based on: * LML by Kevin Rosenberg * htmlgen by Franz, Inc.

LML (Added)
Last modification: Tue, 07 Mar 2006 20:52:30 GMT
LML is a Common Lisp package for generating HTML and XHTML documents.

iaxphone (Added)
Last modification: Tue, 07 Mar 2006 14:43:52 GMT
Iaxphone is a voice over IP application that accesses an Asterisk software PBX using the IAX protocol. It uses the IAX protocol via CFFI bindings to the libiax2 library, and has an OpenGL/GLUT user in...

HTML-GEN (Modified)
Last modification: Mon, 06 Mar 2006 22:00:10 GMT
An HTML generation macro.

cl-opengl (Added)
Last modification: Mon, 06 Mar 2006 16:09:15 GMT
"A set of bindings and utilites for accessing the OpenGL, GLU and GLUT APIs using CFFI".

Common Lisp Application Builder (Modified)
Last modification: Fri, 03 Mar 2006 15:12:58 GMT
An easy to install Lisp distribution with a coordinated set of libraries for creating standalone, standard GUI applications.

Flexichain (Modified)
Last modification: Fri, 03 Mar 2006 14:16:50 GMT
Library for creating and managing flaxichains. A flexichain is a data structure for efficiently and dynamically adding to, and deleting elements from, a sequence (or "chain") of such elements. The buf...

CL-FLTK (Added)
Last modification: Wed, 01 Mar 2006 08:15:05 GMT
CL-FLTK (FLTK bindings for Common Lips) is a CFFI-based interface to the FLTK (Fast Light Toolkit) C++ GUI toolkit.

MoDisc (Added)
Last modification: Tue, 28 Feb 2006 14:37:39 GMT
MoDisc is a Bayesian-based application for identifying the most probable model that best matches experimental data. It is suited for biological and chemical phenomena. It requires LispWorks CAPI for i...

JSGEN - S-Expression Syntax for JavaScript (Added)
Last modification: Mon, 27 Feb 2006 22:49:47 GMT
JSGEN is an extension to AllegroServe that allows one to write JavaScript programs in an s-expression syntax

CL-SOAP (Added)
Last modification: Mon, 27 Feb 2006 19:05:05 GMT
An implementation of the SOAP protocol for exchanging XML-based messages over HTTP, which is the foundation for web services. CL-SOAP is ultimately planned to support the full SOAP 1.1 specification u...

S-XML-RPC (Added)
Last modification: Sun, 26 Feb 2006 13:31:49 GMT
An implementation of the XML-RPC standard. XML-RPC is a language independent, cross-platform protocol for performing remote procedure calls over an HTTP transport with XML encoding.

S-HTTP-CLIENT (Added)
Last modification: Sat, 25 Feb 2006 09:53:18 GMT
An HTTP 1.0/1.1 client library that supports access to any URL over HTTP/HTTPS, connection reuse and basic authentication.

CL-STORE (Modified)
Last modification: Fri, 24 Feb 2006 21:08:48 GMT
cl-store is an asdf-installable portable library for serializing and deserializing Common Lisp objects to and from streams. It currently runs on SBCL, CMUCL, CLISP, ACL, OpenMCL and Lispworks.

A Guided Tour of the Common Lisp Interface Manager (Annotated)
Last modification: Fri, 24 Feb 2006 18:33:25 GMT
Paper by Ramana Rao, William York and Dennis Doughty published in 1990(?) by Lisp Pointers. It provides an overview of CLIM's facilities and presents a series of examples. Although the sample code is ...

Kenzo (Added)
Last modification: Fri, 24 Feb 2006 14:42:52 GMT
Kenzo is a constructive algebraic topology program.

LispWire News (Added)
Last modification: Thu, 23 Feb 2006 17:32:28 GMT
A repository for interesting Common Lisp software, with the goals of sharing the tools developed over decades of research in advanced fields such as Artificial Intelligence, and demostrating the power...

cl-graphviz (Modified)
Last modification: Thu, 23 Feb 2006 15:14:30 GMT
CFFI interface for Graphviz, integrated with cl-graph.

Movitz (Modified)
Last modification: Thu, 23 Feb 2006 10:17:04 GMT
Common Lisp "on the bare metal."

SAVE-OBJECT (Added)
Last modification: Wed, 22 Feb 2006 22:45:38 GMT
SAVE-OBJECT is a recursive function which writes an ASCII representation of a LISP object to a designated file.

CL-TELNETD (Commented)
Last modification: Wed, 22 Feb 2006 22:19:38 GMT
Implementation of a Telnet network protocol server.

CLIM Screencast - Installation and Hello World (Added)
Last modification: Wed, 22 Feb 2006 12:49:19 GMT
A screencast introducing the viewer to McCLIM.

cl-cracklib (Added)
Last modification: Wed, 22 Feb 2006 09:34:22 GMT
An interface to the CrackLib C libary, which checks passwords for robustness and suggests how to improve it.

parse-number (Added)
Last modification: Tue, 21 Feb 2006 20:43:41 GMT
A library that parses a string into one of the Common Lisp number types, or signals an error if it is not possible.

MT19937 (Added)
Last modification: Tue, 21 Feb 2006 20:34:13 GMT
MT19937 is a portable Mersenne Twister random number generator.

psgraph (Added)
Last modification: Tue, 21 Feb 2006 20:23:16 GMT
A library for generating PostScript pictures of directed acyclic graphs.

text-query (Added)
Last modification: Tue, 21 Feb 2006 20:17:40 GMT
A library for querying the user. It adds generality to the standard Y-OR-N-P and YES-OR-NO-P functions, and the ability to time out and return a default value.

CL-UTILITIES (Added)
Last modification: Tue, 21 Feb 2006 20:08:08 GMT
A collection of semi-standard, well documented, miscellaneous utilities with good error checking. It includes utilities for sequences, I/O, iteration, mathematics, functions and more.

BABYLON (Added)
Last modification: Mon, 20 Feb 2006 16:03:03 GMT
A modular and configurable environment for developing expert systems, which was created at the German National Research Center for Computer Sciences (GMD). It is a forward/backward chaining, hybrid sy...

Clim-Desktop (Modified)
Last modification: Sun, 19 Feb 2006 20:37:26 GMT
Clim Desktop (A Common Lisp Environment) is an integrated development environment with a based on a number of McCLIM applications: the Climacs text editor, an implementation of the SLIME SWANK protoco...

HTOUT (Modified)
Last modification: Sun, 19 Feb 2006 19:11:12 GMT
A library for HTML generation, which allows to mix HTML markup with Lisp code. This is part of the Lisp hacks collection by Tim Bradshaw.

Defaulting optional arguments for generic functions (Added)
Last modification: Sun, 19 Feb 2006 14:16:48 GMT
An implementation of CLOS "wrapping" methods. They are "like around methods but happen outside them (so: before and after), and the least specific wrapping method is outermost". They provide a clean w...

Read-time packages (Added)
Last modification: Sun, 19 Feb 2006 14:01:05 GMT
A library that makes it possible to read an entire Lisp form in the context of a given package by switching packages at read time. This is part of the Lisp hacks collection by Tim Bradshaw.

Maintaining dynamic state (Added)
Last modification: Sun, 19 Feb 2006 13:55:03 GMT
A library for defining a "dynamic state", i.e. "a set of variables - and macros for establishing and accessing this state". This is part of the Lisp hacks collection by Tim Bradshaw.

Abstract classes (Added)
Last modification: Sun, 19 Feb 2006 13:43:41 GMT
An implementation of abstract CLOS classes, i.e. classes that can be subclassed but not instantiated. This is part of the Lisp hacks collection by Tim Bradshaw.

Memoizing functions (Added)
Last modification: Sun, 19 Feb 2006 13:25:57 GMT
A library for function memoization. This is part of the Lisp hacks collection by Tim Bradshaw.

Conduit packages (Added)
Last modification: Sun, 19 Feb 2006 13:11:51 GMT
Conduits are a generalization of packages. They allow the definition of packages that extend other packages in some way, such as having some symbols from another package. This is part of the Lisp hack...

Lisp hacks (Added)
Last modification: Sun, 19 Feb 2006 13:02:09 GMT
A collection of small libraries for packages, dynamic variables, lists, iteration, CLOS, and HTML generation.

REGEX/CLAWK/LEXER Packages (Added)
Last modification: Fri, 17 Feb 2006 16:02:10 GMT
A collection of text processing tools by Michael Parker: a regular expression compiler and matcher (REGEX), an AWK-like text processing language (CLAWK), and a lexer generator (LEXER).

CLAWK (Added)
Last modification: Fri, 17 Feb 2006 15:56:54 GMT
CLAWK is an AWK-like text processing language with a Lispy implementation.

REGEX (Added)
Last modification: Fri, 17 Feb 2006 15:52:13 GMT
REGEX is a powerful and efficient regular expression compiler and matching engine.

LEXER (Added)
Last modification: Fri, 17 Feb 2006 15:48:22 GMT
LEXER is a lexical analyzer generator.

Clotho (Added)
Last modification: Thu, 16 Feb 2006 13:04:46 GMT
A Common Lisp development environment for MacOS X, with the goal of being "an IDE that is excellent both by traditional Lisp-programming standards and by current Mac OS X programming standards". It is...

Bosco (Added)
Last modification: Thu, 16 Feb 2006 12:41:25 GMT
Bosco is a framework for building MacOS X applications with OpenMCL, with all the features of native MacOS X applications. It supports both Cocoa and Carbon.

LR(1) and LALR(1) Parser Generator and Parser (Added)
Last modification: Wed, 15 Feb 2006 13:05:15 GMT
A parser generator and parser for LR(1) and LALR(1) grammars. It can handle epsilon productions, and gives the same parsing tables and conflicts of the Unix yacc tool (possibly with different state nu...

AspectL (Added)
Last modification: Tue, 14 Feb 2006 21:28:34 GMT
AspectL is a library that provides aspect-oriented extensions for Common Lisp / CLOS.

MOP Feature Tests (Modified)
Last modification: Tue, 14 Feb 2006 21:27:19 GMT
This package provides a test suites for checking what CLOS MOP features a Common Lisp implementation supports.

LW Compat (Added)
Last modification: Tue, 14 Feb 2006 21:26:14 GMT
A few utility functions from the LispWorks library.

Language Constructs for Context-oriented Programming (Added)
Last modification: Tue, 14 Feb 2006 21:06:52 GMT
ContextL is an extension to the Common Lisp Object System that allows for Context-oriented Programming. It provides means to associate partial class and method definitions with layers and to activate ...

cl-openpoker (Added)
Last modification: Tue, 14 Feb 2006 12:40:08 GMT
A highly scalable and fault-tolerant Poker server based on Allegro Common Lisp and AllegroCache.

Lisp code from Artificial Intelligence, A Modern Approach (Added)
Last modification: Mon, 13 Feb 2006 18:39:20 GMT
Common Lisp code for solving basic AI problems, from the definitive textbook on intelligent agents by Russell & Norvig. The website also links implementations in other languages (java, python, c++, p...

Interview with Samantha Kleinberg on CL-GODB, Common Lisp & Bioinformatics (Added)
Last modification: Mon, 13 Feb 2006 13:40:53 GMT
An article in which Emre Sevinc interviews Samantha Kleinberg, one of the 2005 Google Summer of Code developers. Her project, CL-GODB, is a bioinformatics system written in Common Lisp.

CL-GODB (Modified)
Last modification: Sun, 12 Feb 2006 18:06:23 GMT
CL-GODB (A Common Lisp GO Database Manipulation Library) is a library for accessing and interacting with gene ontology (GO) data stored in the Gene Ontology Database (GODB).

BKNR Datastore (Commented)
Last modification: Sat, 11 Feb 2006 23:00:29 GMT
The bknr datastore is a persistence system based on transaction logging. Similar to Java Prevalence, it logs all changes to the persistent data to a transaction log file on disk. Snapshots can be wr...

S-SYSDEPS (Modified)
Last modification: Sat, 11 Feb 2006 19:51:10 GMT
S-SYSDEPS (An Abstraction Layer Over Platform Dependent Functionality) is a compatibility layer that abstracts facilities for managing processes and process locks, implementing a TCP/IP server, and pr...

S-HTTP-SERVER (Modified)
Last modification: Sat, 11 Feb 2006 19:34:25 GMT
S-HTTP-SERVER is a minimal standalone HTTP Server.

CL-PREVALENCE (Added)
Last modification: Sat, 11 Feb 2006 19:04:30 GMT
CL-PREVALENCE is a proof of concept implementation of the Object Prevalence object persistence concept by Klaus Wuestefeld. It comes with both a sexp-based and and an XML serialization protocol.

LIFP (Added)
Last modification: Fri, 10 Feb 2006 07:57:35 GMT
LIFP (Lisp Interactive Fiction Project) is "a Common Lisp environment for playing and developing Interactive Fiction games". It provides a language extension that implements the functionality of inter...

Autowrite (Added)
Last modification: Tue, 07 Feb 2006 12:42:41 GMT
A tool for checking properties of term rewrite systems, particularly call-by-need properties. It also comes with a CLIM-based GUI.

PythOnLisp (Added)
Last modification: Mon, 06 Feb 2006 16:46:52 GMT
PythOnLisp (Python On Lisp: A project to call Python code from Lisp) is an interface to the Python programming language that makes it possible to run Python 2.2 or 2.4 code from inside Lisp. It allows...

Date-Calc Lisp (Added)
Last modification: Sat, 04 Feb 2006 10:40:13 GMT
A library for date calculations that is a port of the Date::Calc Perl module.

Erlisp (Added)
Last modification: Fri, 03 Feb 2006 12:13:41 GMT
Erlisp is "a high-level Common Lisp framework for parallel and distributed programming". It is an attempt to bring to Common Lisp the Erlang approach to concurrency.

XMLisp (Added)
Last modification: Thu, 02 Feb 2006 08:54:40 GMT
XMLisp integrates Lisp with XML by providing a simple and efficient mapping between CLOS objects and XML. It allows the arbitrary combination of Lisp expressions and XML elements, and the evaluation o...

S-XML (Added)
Last modification: Wed, 01 Feb 2006 16:14:17 GMT
A simple XML parser featuring an efficient and purely functional implementation, support for different DOM models and XML namespaces, and access to the underlying Lisp implementation's character sets.

XMLS (Added)
Last modification: Wed, 01 Feb 2006 15:53:32 GMT
A small, simple, non-validating XML parser. It provides mappings from XML to s-exps and back. XMLS is self-contained, embeddable and thread-safe, and comes with support for XML namespaces.

BioLisp.org (Added)
Last modification: Tue, 31 Jan 2006 15:31:19 GMT
BioLisp.org (Intelligent applications in BioComputing) is a web site that supports scientists who use Lisp for developing intelligent bioinformatics applications. It provides source code, links to rel...

SimLab (Added)
Last modification: Mon, 30 Jan 2006 17:36:27 GMT
A scientific simulation and analysis tool developed at Cornell University, based on the Weyl computer algebra system. It provides facilities for algebraic and topological computations, and creating tr...

Plot-2D for Garnet (Added)
Last modification: Mon, 30 Jan 2006 14:33:15 GMT
A library for 2D data visualization, representation of scientific datasets and mathematical functions. It is based on the Garnet GUI and can generate PostScript output.

Artificial Intelligence: A Modern Approach (Added)
Last modification: Sun, 29 Jan 2006 13:26:11 GMT
Book by Stuart Russell and Peter Norvig. Prentice Hall, 2nd edition, 2002, ISBN 0137903952. A popular AI textbook with an agent-based approach.

Zebu (Added)
Last modification: Sun, 29 Jan 2006 11:48:06 GMT
Parser/unparser generator for Common Lisp Zebu is part of a set of tools for the translation of formal languages. Zebu contains a LALR(1) parser generator like Yacc does. Aside from generating a pars...

LALR (Added)
Last modification: Sun, 29 Jan 2006 11:36:46 GMT
LALR is a parser generator for Common Lisp (a Lisp version of YACC). Given a CFG grammar, a list of lexical or terminal categories, and an atomic end marker, produces Lisp code for a LALR(1) parser fo...

Paradigms of AI Programming Source Code (Added)
Last modification: Sat, 28 Jan 2006 15:53:31 GMT
Source code for the book "Paradigms of AI Programming: Case Studies in Common Lisp" by Peter Norvig.

yaclml (Added)
Last modification: Sat, 28 Jan 2006 13:32:35 GMT
Yaclml is a collection of macros and utilities for generating XML/HTML-like markup. It can generate HTML from both Lisp code and designer templates.

XLUnit (Added)
Last modification: Sat, 28 Jan 2006 13:16:25 GMT
A toolkit for building test suites, based on JUnit by Kent Beck and XPTest by Craig Brozensky. It provides a tradeoff between programmer overhead and good support for fixture setup and teardown.

CafeOBJ (Added)
Last modification: Sat, 28 Jan 2006 12:42:15 GMT
CafeOBJ is an algebraic specification and programming language that is a successor of OBJ. In addition to OBJ features, it implements new paradigms such as rewriting logic, hidden algebra, and their c...

Osicat (Added)
Last modification: Fri, 27 Jan 2006 19:15:15 GMT
Osicat is a lightweigh operating system interface for POSIX-like systems. It provides facilities for directory walking, access to environment variables, symbolic links, file permissions and identifica...

rfc2822 (Added)
Last modification: Fri, 27 Jan 2006 15:55:47 GMT
Implementation of the RFC 2822 standard, which specifies a syntax for email text messages and superseedes RFC 822.

LMud (Added)
Last modification: Tue, 24 Jan 2006 15:27:37 GMT
LMud is a Multi-User Dungeon (MUD) game. The system is planned to have a text-based command interface like similar games. LMud has a client/server architecture, which relies on multithreaded Lisp impl...

IMAGO (Added)
Last modification: Mon, 23 Jan 2006 20:16:54 GMT
IMAGO is an image manipulation library. It can load and save image files in various formats, and provides basic manipulation operations.

Common Lisp and IEEE 754 (Added)
Last modification: Mon, 23 Jan 2006 20:03:28 GMT
Comformance test suite for Common Lisp implementations purporting to conform to the IEEE 754 standard for floating point operations.

hyperspec-lookup (Added)
Last modification: Mon, 23 Jan 2006 19:49:58 GMT
Hyperspec-lookup is a documentation system for Lisp software. It provides an interface for mapping from Lisp symbols to documentation URLs for the Common Lisp HyperSpec and the CLOS MetaObject Protoco...

Hyperdoc (Added)
Last modification: Mon, 23 Jan 2006 19:37:13 GMT
Hypertext documentation system for Lisp source code. It provides mappings from (package-name, symbol-name, documentation-type) triplets to documentation URIs.

Hansa2 (Added)
Last modification: Mon, 23 Jan 2006 17:26:02 GMT
Implementation of the trade game Hansa by economist David D. Friedman. It is similar to games like Empire and Risk, which have the goal of world domination. The system has a client/server architecture...

Glouton (Added)
Last modification: Mon, 23 Jan 2006 16:49:02 GMT
Glouton (A Common Lisp package for programming OpenGL) is a set of FFI bindings to X11 and OpenGL 1.5. It can be used for programming OpenGL using GLX, and is intended to provide Glut-like functionali...

Eclipse (Added)
Last modification: Mon, 23 Jan 2006 16:28:56 GMT
Eclipse is an X Window system window manager entirely written in Lisp.

Define-Window-Manager (Added)
Last modification: Mon, 23 Jan 2006 15:48:26 GMT
Define-Window-Manager "hooks into McCLIM's CLX backend and intercepts window-management-related events" such as window creation/destruction, resize requests, configure requests, etc. It allows user co...

defplayer (Added)
Last modification: Mon, 23 Jan 2006 10:39:33 GMT
Defplayer is an audio player that is planned to support the MP3, OGG Vorbis, WAV and FLAC formats.

DefEditor (Added)
Last modification: Mon, 23 Jan 2006 10:23:23 GMT
"An extensible, dynamic structured document editor". It will have a CLIM GUI.

DefDoc (Added)
Last modification: Sun, 22 Jan 2006 20:18:39 GMT
DefDoc (An extensible, dynamic document creation system) is a document processing system inspired by TeX. It comes with an HTML output engine.

Crypticl (Added)
Last modification: Sun, 22 Jan 2006 20:01:49 GMT
Crypticl (A Common Lisp cryptographic library) is a library of cryptographic functions with the goal "to provide flexible, high level cryptographic abstractions on top of a kernel of core cryptographi...

Corman-SDL (Added)
Last modification: Sun, 22 Jan 2006 19:47:59 GMT
Corman-SDL provides a set of bindings to the SDL (Simple Directmedia Layer) multimedia library for Corman Common Lisp.

cl-syslog (Added)
Last modification: Sun, 22 Jan 2006 17:30:42 GMT
Interface to the syslog Unix logging facility.

cl-smogames (Added)
Last modification: Sun, 22 Jan 2006 17:17:27 GMT
Collection of small games, such as Hasami-Shogi.

cl-mp3-parse (Added)
Last modification: Sun, 22 Jan 2006 16:56:12 GMT
Library for parsing MP3 audio files.

cl-menusystem (Added)
Last modification: Sun, 22 Jan 2006 16:43:27 GMT
Library for generating menus for controlling an application and editing of special variables settings. It currently comes with a text-based backend, but others can be defined.

CL-Magick (Added)
Last modification: Sun, 22 Jan 2006 16:30:47 GMT
CL-Magick (Common lisp interface to ImageMagick library) is a set of bindings to the ImageMagick image manipulation C library.

VBECL (Added)
Last modification: Sat, 21 Jan 2006 15:51:08 GMT
How to embed ECL into Visual Basic.

CLHP (Added)
Last modification: Fri, 20 Jan 2006 17:47:51 GMT
CLHP (the Common Lisp Hypertext Preprocessor) allows, like PHP, to embed Lisp code into a valid XML or HTML document using XML processing instructions. "The CLHP parser is integrated into the Apache w...

cl-gsl (Added)
Last modification: Fri, 20 Jan 2006 17:23:51 GMT
Cl-gsl: Common Lisp GNU Scientific Library provides bindings to GSL, a large C library of scientific functions.

CLDOC (Added)
Last modification: Fri, 20 Jan 2006 16:41:11 GMT
CLDOC extracts documentation strings from Lisp source files and generates formatted documentation using an output driver, currently HTML.

cl-curl (Added)
Last modification: Fri, 20 Jan 2006 16:11:41 GMT
Interface to the libcurl multiprotocol file transfer library.

ZLIB (Added)
Last modification: Thu, 19 Jan 2006 19:01:07 GMT
Common Lisp implementation of the zlib file compression facility not based on external libraries.

Common Lisp CLI Parser (Added)
Last modification: Wed, 18 Jan 2006 17:30:00 GMT
Simple getopt()-style command-line option parser.

BEEP (Added)
Last modification: Wed, 18 Jan 2006 16:22:04 GMT
Interface to the remote control facilities of the Beep Media Player. It provides both a low-level UFFI-based interface, and a high-level one.

Sven Van Caekenberghe's s-http-server Tutorial (Added)
Last modification: Mon, 16 Jan 2006 21:35:35 GMT
How to get started with Sven's minimal Common Lisp s-http-server.

Uniform Resource Identifiers for Common Lisp (Added)
Last modification: Mon, 16 Jan 2006 21:26:45 GMT
Uniform Resource Identifiers (URIs) for Common Lisp. URIs, a superset of URLs, define a syntax for identifying an abstract or physical resource.

S-UTILS (Added)
Last modification: Mon, 16 Jan 2006 21:20:25 GMT
S-UTILS is collection of Common Lisp utilities.

S-BASE64 (Added)
Last modification: Mon, 16 Jan 2006 21:18:20 GMT
S-BASE64 is an open source Common Lisp implementation of Base64 Encoding and Decoding.

Using a waiting protocol to separate concerns in the mutual exclusion problem (Added)
Last modification: Mon, 16 Jan 2006 17:37:52 GMT
Paper by Frode V. Fjeld, Department of Computer Science, University of Tromso (Norway) Technical Report 2003-46, 21 November 2003. It proposes a separation of concerns in concurrent systems between mu...

BioBike (Added)
Last modification: Sun, 15 Jan 2006 01:45:19 GMT
BioBike (formerly "BioLingua") is an approach to reducing the distance between biologists and biocomputation by providing an integrated, on-line, programmable biological knowledge base.

Paradigms of Artificial Intelligence Programming (Added)
Last modification: Sun, 15 Jan 2006 00:23:14 GMT
Starts with an introduction to the language, including an excellent discussion of programming style. Most of the book is a collection of projects covering classic topics in Artificial Intelligence. Th...

KPAX - A Common Lisp Application Framework (Added)
Last modification: Sat, 14 Jan 2006 22:01:12 GMT
A web application framework written in pure Common Lisp. Can run standalone, behind Apache/mod_lisp, or with portableaserve.

A GUI Library For Lisp On OS X (Added)
Last modification: Sat, 14 Jan 2006 16:59:20 GMT
A blog entry about Ltk, and a quick introduction on how to use it. Ltk is a Lisp interface to the Tk gui kit.

slashcache.lisp (Added)
Last modification: Sat, 14 Jan 2006 13:50:19 GMT
Downloads Slashdot.org news headlines and stores them for offline access.

slashdot.lisp (Added)
Last modification: Sat, 14 Jan 2006 13:41:34 GMT
Library for getting news headlines from Slashdot and other "backslash" systems such as NewsForge.

LispNYC November 2005 meeting (Added)
Last modification: Sat, 14 Jan 2006 02:54:10 GMT
Joel Spolsky of "Joel on Software" fame speaks on the next-generation of language design and why Lisp is relevant!

The Rise and Fall of Lisp at the Jet Propulsion Laboratory (Added)
Last modification: Sat, 14 Jan 2006 01:37:00 GMT
This is the story of the rise and fall of Lisp at the Jet Propulsion Lab as told from Erann Gat's personal (and highly biased) point of view. He discusses Lisp's contributions to NASA's mission, why i...

UCPOP Planner (Added)
Last modification: Fri, 13 Jan 2006 22:18:54 GMT
Planner developed at the University of Washington that operates "with actions that have conditional effects and universally quantified preconditions and effects. It accepts universally quantified goal...

Sensory Graphplan (Added)
Last modification: Fri, 13 Jan 2006 22:04:29 GMT
Complete, general purpose planner developed at the University of Washington. It is based on the Graphplan planner and extends it to handle uncertainty and sensory actions. Graphplan is based on ideas ...

DEFINER (Added)
Last modification: Fri, 13 Jan 2006 17:05:02 GMT
The DEFINER library contains an extension to Common Lisp that allows programmer to nicely reuse some common "definition" idioms.

CL-UNIFICATION (Added)
Last modification: Fri, 13 Jan 2006 16:37:17 GMT
The library provides a full blown unification framework for Common Lisp.

csv-parser (Added)
Last modification: Fri, 13 Jan 2006 15:56:57 GMT
Library for reading and writing data files in CSV format. It correctly handles emtpty trailing fields, and MS-DOS line terminators under Unix.

SWIG (Simplified Wrapper and Interface Generator) (Added)
Last modification: Thu, 12 Jan 2006 21:55:59 GMT
SWIG is a software development tool that connects programs and libraries written in C and C++ with a variety of high-level programming languages, including Common Lisp. It parses C/C++ header files a...

TMYCIN (Added)
Last modification: Thu, 12 Jan 2006 14:46:58 GMT
Simple backward-chaining expert system shell based on MYCIN. Although it was created for educational purposes at the University of Texas at Austin, it was also used for developing some real expert sys...

CL-IPC (Added)
Last modification: Thu, 12 Jan 2006 08:34:21 GMT
Very simple UFFI wrapper for libc SysV IPC calls.

Lisplets (Added)
Last modification: Thu, 12 Jan 2006 00:42:52 GMT
Lisplets are Java Servlets that forward their requests, and gather their response headers, using s-expressions over sockets. They enable easy integration of Common Lisp or Scheme into a Java-based web...

Foil (Added)
Last modification: Thu, 12 Jan 2006 00:38:42 GMT
Foil (Foreign Object Interface for Lisp) consists of a protocol and a set of libraries that facilitate access to popular object runtimes, such as the JVM and the CLI/CLR, and their libraries, from Lis...

JFLI (Added)
Last modification: Thu, 12 Jan 2006 00:34:52 GMT
JFLI provides comprehensive, safe, dynamic and Lisp-y access to Java and Java libraries as if they were Lisp libraries, for use in Lisp programs, i.e. with an emphasis on working in Lisp rather than i...

PLOB! - Persistent Lisp Objects! (Added)
Last modification: Wed, 11 Jan 2006 23:41:37 GMT
The system PLOB! (Persistent Lisp OBjects!) implements orthogonal persistency for LISP and CLOS objects. Besides offering pure persistency, on the one side it contains important database features like...

Infix (Added)
Last modification: Wed, 11 Jan 2006 19:47:24 GMT
Infix provides a reader macro for reading mathematical expressions in infix form.

LKB (Added)
Last modification: Wed, 11 Jan 2006 17:33:29 GMT
Grammar and lexicon development environment for unification-based linguistic formalisms. It implements the DELPH-IN reference formalism of typed feature structures, and has a CLIM GUI.

cl-octave (Added)
Last modification: Wed, 11 Jan 2006 15:55:34 GMT
The goal of this project is to provide a link between the Octave programming language and Common-Lisp.

RT-CLIM (Added)
Last modification: Wed, 11 Jan 2006 14:01:58 GMT
CLIM front-end for the RT regression testing framework.

RT (Added)
Last modification: Wed, 11 Jan 2006 13:55:38 GMT
Regression testing framework described in a paper by Richard Waters titled "Some Useful Lisp Algorithms: Part 1".

Springtail (Added)
Last modification: Wed, 11 Jan 2006 13:39:48 GMT
Collection of applications and utilities: a digital photo collection manager with a CLIM GUI, an offline Wikipedia client and a simple, experimental CLX digital clock.

SPLIT-SEQUENCE (Added)
Last modification: Wed, 11 Jan 2006 13:31:33 GMT
Function for splitting a sequence into a list of subsequences delimited by objects satisfying a test.

The Regex Coach (Added)
Last modification: Wed, 11 Jan 2006 00:58:56 GMT
The Regex Coach is a graphical application (written in Lisp) for Windows and Linux/x86 which can be used to experiment with (Perl-compatible) regular expressions interactively.

DEFPATT (Added)
Last modification: Wed, 11 Jan 2006 00:13:16 GMT
A mechanism for defining and using pattern abstractions with CL-PPCRE.

Gigamonkeys Markup (Added)
Last modification: Tue, 10 Jan 2006 21:40:40 GMT
Gigamonkeys Markup, or Markup, is a typesetting language from Peter Seibel that was successfully used to document large amounts of Lisp code in his book, Practical Common Lisp

The Blog (Added)
Last modification: Tue, 10 Jan 2006 18:58:45 GMT
A tutorial which describes how to develop a blogging framework in Common Lisp based on TBNL and Hunchentoot.

The Game - Yet Another Lisp Newbie Example (Added)
Last modification: Tue, 10 Jan 2006 18:55:20 GMT
A tutorial which describes how to write a little grid game in Lisp (using the LispWorks CAPI toolkit for the GUI part)

Tutorial for Gigamonkeys Markup (Added)
Last modification: Tue, 10 Jan 2006 18:47:55 GMT
Explains how to use Gigamonkeys Markup, a typesetting language from Peter Seibel that was successfully used to document large amounts of Lisp code in his book "Practical Common Lisp."

Petri Net Editor (Added)
Last modification: Tue, 10 Jan 2006 16:38:39 GMT
Simple editor for token Petri nets. It has a CLIM GUI and demonstrates basic CLIM and CLOS programming techniques. This is the sample code described in the "CLIM - Der Common LISP Interface Manager" s...

CLIM - Der Common LISP Interface Manager (Added)
Last modification: Tue, 10 Jan 2006 16:31:24 GMT
Introductory CLIM slides by Michael Wessel, 2003 (in German).

Rick Taube (Added)
Last modification: Tue, 10 Jan 2006 16:07:14 GMT
Associate Professor Composition/Theory, School of Music, University of Illinois

Common Music (Added)
Last modification: Tue, 10 Jan 2006 12:26:18 GMT
Common Music (CM) is an object-oriented music composition environment. It produces sound by transforming a high-level representation of musical structure into a variety of control protocols for sound ...

IcanCAD (Added)
Last modification: Mon, 09 Jan 2006 20:21:51 GMT
CAD for analog and mixed-signal circuits. The program ``has fairly complete schematic editing functionality (think of a "draw" program with wires), but no support as of yet for netlisting or EDIF I/O'...

Tilt Maze Game (Added)
Last modification: Mon, 09 Jan 2006 20:02:46 GMT
Implementation of the 2D tilt mazes game with a CLIM GUI.

Painter (Added)
Last modification: Mon, 09 Jan 2006 19:57:01 GMT
Simple doodle/paint program. It is an example of a custom CLIM pane that reacts to mouse pointer events.

Tic-Tac-Toe CLIM (Added)
Last modification: Mon, 09 Jan 2006 17:31:11 GMT
Implementation of the Tic-Tac-Toe game with a CLIM GUI.

Portable Hemlock (Added)
Last modification: Mon, 09 Jan 2006 17:25:41 GMT
Portable implementation of the Emacs-like Hemlock editor that comes with CMUCL. It is based on the Hemlock code and has a McCLIM GUI.

FLEXI-STREAMS (Added)
Last modification: Mon, 09 Jan 2006 17:08:35 GMT
Flexible bivalent streams for Common Lisp

trivial-gray-streams (Added)
Last modification: Mon, 09 Jan 2006 17:06:50 GMT
A library which provides an extremely thin compatibility layer for Gray streams.

RDNZL (Added)
Last modification: Mon, 09 Jan 2006 16:50:15 GMT
A .NET layer for Common Lisp

CL-GD (Added)
Last modification: Mon, 09 Jan 2006 16:36:40 GMT
Use the GD graphics library from Common Lisp.

CL-BASE64 (Added)
Last modification: Mon, 09 Jan 2006 16:18:35 GMT
A library that provides base64 encoding and decoding.

KMRCL (Added)
Last modification: Mon, 09 Jan 2006 16:12:40 GMT
KMRCL is a collection of general purpose utilities used by a number of Kevin Rosenberg's CL packages.

MD5 (Added)
Last modification: Mon, 09 Jan 2006 16:07:55 GMT
An implementation of the cryptographic message digest protocol from RSA Data Security, Inc.

URL-REWRITE (Added)
Last modification: Mon, 09 Jan 2006 15:16:45 GMT
URL-REWRITE is a small package which can be used to programmatically rewrite (X)HTML documents.

HTML-TEMPLATE (Added)
Last modification: Mon, 09 Jan 2006 14:54:30 GMT
A library to use templates much like Perl's HTML::Template.

CL-WHO (Added)
Last modification: Mon, 09 Jan 2006 14:48:40 GMT
A Lisp markup language which can be used to generate HTML, XHTML, XML, ...

Gary King (Added)
Last modification: Mon, 09 Jan 2006 14:42:00 GMT
unClog is Gary King's technical weblog.

Maxima-repl (Added)
Last modification: Mon, 09 Jan 2006 14:41:25 GMT
"A very gross hack to hook up maxima to mcclim". It is a listener for the Maxima computer algebra system: the user can type expressions, see the results and reuse the results by clicking on them.

Sb-sprof-ui (Added)
Last modification: Mon, 09 Jan 2006 14:33:00 GMT
CLIM frontend to the SBCL sb-sprof statistical profiler.

CL-Reversi (Added)
Last modification: Sun, 08 Jan 2006 15:29:55 GMT
Implementation of the game of Reversi. A text-mode interface that should work on any implementation and a CLIM GUI are available. The code is based on that of the program Otello(R) in the book "Paradi...

Simulation of KYTRONs on the Moon (Added)
Last modification: Sun, 08 Jan 2006 15:11:20 GMT
Simulation program for KYTRONs in a lunar-like environment. It has a CLIM GUI, and is a CLIM primer and a tutorial on how to write portable applications with a GUI. KYTRONs are small autonomous vehicl...

Connect 4 (Added)
Last modification: Sun, 08 Jan 2006 14:55:35 GMT
Program that plays the Connect 4 game against the user. It has a CLIM GUI.

Tabcode (Added)
Last modification: Sun, 08 Jan 2006 14:40:45 GMT
Editor for a text-based language for lute tablature. It is implemented as an extension of the Climacs text editor.

clim-lastfm (Added)
Last modification: Sat, 07 Jan 2006 17:44:07 GMT
Library for controlling a last.fm stream web service, with a graphical CLIM GUI.

beirc (Added)
Last modification: Sat, 07 Jan 2006 17:25:02 GMT
Highly customizable graphical IRC client with support for multiple channels, nickname focusing and highlighting, clickable and rewritable URLs, and more.

Gsharp - The Extensible, Interactive Score Editor (Added)
Last modification: Sat, 07 Jan 2006 16:36:41 GMT
Paper by Robert Strandh, September 2003. It explains how to install and run the Gsharp musical score editor and perform basic operations. It also includes a reference manual, and discusses the program...

Gsharp (Added)
Last modification: Sat, 07 Jan 2006 16:21:06 GMT
"An interactive, extensible editor for musical scores". It features a high quality presentation both on screen and hardcopy output. The GUI is based on CLIM.

Closure (Added)
Last modification: Sat, 07 Jan 2006 16:07:06 GMT
Web browser that supports HTML 4 and CSS 1, and some CSS 2 functionality. It is able to display PNM, GIF, and PNG images in pages. It has a GUI based on McCLIM with the CLX backend.

Clones (Added)
Last modification: Sat, 07 Jan 2006 15:55:26 GMT
Game inspired to "same game" for GNOME. It has a CLIM GUI.

PCLOS Reference Manual (Added)
Last modification: Sat, 07 Jan 2006 15:31:11 GMT
Hewlett-Packard HPL-91-182 technical report by Andreas Paepcke, 5 December 1991. The document combines the manuals of versions 2.0, 2.1 and 3.0 of the CLOS-based PCLOS persistent object store. The fir...

On using Common Lisp for Scientific Computing (Added)
Last modification: Sat, 07 Jan 2006 15:18:11 GMT
Paper by Nicholas Neuss. Proceedings of the CISC Conference 2002, LNCSE, Springer-Verlag, 2003. It supports the use of Lisp for scientific applications by comparing the performance of C and Lisp imple...

Femlisp (Added)
Last modification: Sat, 07 Jan 2006 15:09:46 GMT
Femlisp (A Common Lisp framework for Finite Element Methods) is a framework for solving partial differential equations with the finite element method. It provides interfaces to direct solvers (SuperLU...

Simple Grid Protocol (Added)
Last modification: Sat, 07 Jan 2006 10:53:45 GMT
Grid computing system that "allows computer programs to utilize the unused CPU resources of other computers on a network or the Internet". Programs can be portable tasks, which can be executed on any ...

HEUTE (Added)
Last modification: Sat, 07 Jan 2006 10:39:15 GMT
HEUTE (Hierarchical Extensible Unit Testing Environment for Common LISP) is a unit testing framework featuring a hierarchical approach to testing. A test suite is represented by a CLOS class, with sub...

Using Common Lisp to Build Web Applications (Added)
Last modification: Fri, 06 Jan 2006 22:30:14 GMT
"Using Common Lisp to Build Web Applications - Can a 40 year old Computer Language do Web Applications?". Paper by Nicky Peeters, 20 June 2003. After a short introduction to Lisp, the document discuss...

Rebel With A Cause (Added)
Last modification: Fri, 06 Jan 2006 22:23:34 GMT
"Rebel With A Cause - Building Web Applications with Common Lisp - Deploying on an Apple Xserve running Mac OS X Server". Article by Sven Van Caekenberghe, October 2003, First Revision. The document "...

Fast Floating-Point Processing in Common Lisp (Added)
Last modification: Fri, 06 Jan 2006 22:11:49 GMT
Paper by R.J. Fateman, K.A. Broughan, D.K. Willcock and D. Rettig published in ACM Transactions on Mathematical Software (TOMS), Volume 21, Issue 1 (March 1995), pages 26-62. The paper explores the b...

Some Useful Lisp Algorithms: Part 2 (Added)
Last modification: Fri, 06 Jan 2006 21:51:04 GMT
Collection of 3 technical papers written during 1992 and 1993 by Richard "Dick" Waters and submitted to the ACM Lisp Pointers journal. The first paper, titled "Using the New Common Lisp Pretty Printer...

Some Useful Lisp Algorithms: Part 1 (Added)
Last modification: Fri, 06 Jan 2006 21:38:55 GMT
Collection of 3 technical papers written during 1991 by Richard "Dick" Waters and submitted to the ACM Lisp Pointers journal. The first paper, titled "Supporting the Regression Testing of Lisp Program...

Axiom (Added)
Last modification: Fri, 06 Jan 2006 17:40:58 GMT
General purpose computer algebra system. The project started in 1971 at IBM as a research system named Scratchpad. Scratchpad was renamed to Axiom in the 1990s and sold to NAG, which distributed it as...

Pg (Added)
Last modification: Fri, 06 Jan 2006 17:22:38 GMT
Socket-level client interface to the PostgreSQL DBMS. It does not rely on FFI. It supports version 4 of the frontend/backend protocol. An earlier version is ASDF installable.

Loom (Added)
Last modification: Thu, 05 Jan 2006 20:32:47 GMT
Loom is a "language and environment for constructing intelligent applications". It features a knowledge representation system, a deductive engine, and a logic-based pattern matcher.

Chio (Added)
Last modification: Thu, 05 Jan 2006 20:19:52 GMT
String processing library. It "handles matching using regular expressions, substitution, and splitting of strings in a thoroughly Lisp-like way". Among its features are function objects for describin...

Series (Added)
Last modification: Thu, 05 Jan 2006 19:42:37 GMT
A series is a data structure much like a sequence, with similar kinds of operations. The difference is that in many situations, operations on series may be composed functionally and yet execute iterat...

Lisp Propulsion Laboratory log (Added)
Last modification: Thu, 05 Jan 2006 13:28:51 GMT
Blog of Paolo Amoroso. Covers Lisp and CLIM, with occasional entries on astronomy and space exploration. Posting frequency is a couple of entries per week on average. It is aggregated by Planet lisp.

CL-PPCRE (Added)
Last modification: Thu, 05 Jan 2006 09:27:46 GMT
A portable regular expression library with a syntax compatible with Perl.

CLiki (Added)
Last modification: Wed, 04 Jan 2006 19:58:48 GMT
Wiki-style collaborative authoring environment with which the popular Lisp community site with the same name, and some others, are implemented. Araneida is the HTTP server on which the CLiki infrastru...

McCLIM CLiki (Added)
Last modification: Wed, 04 Jan 2006 19:49:18 GMT
Wiki site for the McCLIM CLIM implementation. It runs the CLiki software.

Common Lisp Interface Manager - CLIM II Specification (Added)
Last modification: Wed, 04 Jan 2006 19:17:18 GMT
CLIM II specification. HTML conversion by Mike McDonald. CLIM is an advanced, Lisp-based graphical user interface management system. It provides a layered set of facilities for building applications, ...

UnCommon Web video (Added)
Last modification: Wed, 04 Jan 2006 17:08:32 GMT
Screencast by Marco Baringer. It demonstrates using the UnCommon Web application framework and the Emacs-based SLIME IDE to create a simple, "hello world" web application. It is based on the interacti...

Araneida (Added)
Last modification: Wed, 04 Jan 2006 15:53:52 GMT
Small and extensible HTTP server written in Common Lisp. It is designed to sit behind a caching proxy, dynamically generates all content by calling user-defined handlers, provides advanced HTML genera...

dict.lisp (Added)
Last modification: Wed, 04 Jan 2006 15:33:37 GMT
Web-based dictionary server. It is distributed under the BSD license.

CORBA Lisp Language Mapping (Added)
Last modification: Wed, 04 Jan 2006 15:17:27 GMT
OMG CORBA Common Lisp language mapping specification.

mod_lisp (Added)
Last modification: Wed, 04 Jan 2006 08:35:23 GMT
mod_lisp is an Apache module to easily write web applications in Lisp. mod_lisp talk from Apache to lisp processes by sockets with a very straightforward protocol to handle a request. It reuses the...

Episode 2: (Re)writing Reddit in Lisp is 20 minutes and 100 lines (Added)
Last modification: Tue, 03 Jan 2006 17:01:47 GMT
Screencast by Sven Van Caekenberghe on building Web applications with the KPAX framework to create a simple Reddit clone. It is based on the interaction with LispWorks under MacOS X. QuickTime format.

Episode 1: HTTP Client and Server (Added)
Last modification: Tue, 03 Jan 2006 16:57:39 GMT
Screencast by Sven Van Caekenberghe about using an HTTP client and server in Common Lisp to create a simple Reddit clone.

The Common Lisp Object System MetaObject Protocol (Added)
Last modification: Tue, 03 Jan 2006 16:49:09 GMT
Text of chapters 5 and 6 of the book ``The Art of the Metaobject Protocol'' (by G. Kiczales, J. des Rivieres, and D.G. Bobrow, MIT Press, 1991, ISBN 0262610744). This part of the book has become an in...

Streams in Allegro CL (Added)
Last modification: Tue, 03 Jan 2006 16:25:05 GMT
Specification of the SIMPLE-STREAM extension for used-defined I/O streams in Common Lisp by vendor Franz, Inc.

Gray Streams (Added)
Last modification: Tue, 03 Jan 2006 16:10:46 GMT
Text of the failed ANSI X3J13 issue STREAM-DEFINITION-BY-USER. It has become an informal, de-fact standard for user-defined I/O streams in Common Lisp.

CLX - Common LISP X Interface (Added)
Last modification: Tue, 03 Jan 2006 13:54:08 GMT
Online version of the CLX Manual. CLX is a set of Common Lisp bindings to the X Window system, more or less at the same level of abstraction of the Xlib library.

Common Lisp Interface Manager - CLIM II Specification (annotatable) (Added)
Last modification: Mon, 02 Jan 2006 22:30:39 GMT
Annotatable version of the CLIM II specification. HTML conversion by Gilbert Baumann. CLIM is an advanced, Lisp-based graphical user interface management system. It provides a layered set of faciliti...

Bioinformatics in Lisp, the BioBike project (Added)
Last modification: Mon, 02 Jan 2006 21:23:42 GMT
A complete website with documentation, tutorials, and a Weblistener allowing you to develop and execute bioinformatics algorithms written in Lisp on a set of cyanobacterial genomes.