source: project/wiki/Eggs Unlimited 3 @ 9018

[[tags: eggs]]
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== Eggs Unlimited (release branch 3, updated Tue Feb 26 06:16:25 2008)

A library of extensions for the Chicken Scheme system.

=== Installation

Just enter

  $ chicken-setup EXTENSIONNAME

This will download anything needed to compile and install the library. If your extension ''repository'' is placed at a location for which you don't have write permissions, then run {{chicken-setup}} as root. You can obtain the repository location by running

  $ chicken-setup -repository

If you only want to download the extension and install it later, pass the {{-fetch}} option to {{chicken-setup}}:

  $ chicken-setup -fetch EXTENSIONNAME

By default the archive will be unpacked into a temporary directory (named {{EXTENSIONNAME.egg-dir}} and the directory will be removed if the installation completed successfully. To keep the extracted files add {{-keep}} to the options passed to {{chicken-setup}}.

For more information, enter

  $ chicken-setup -help

If you would like to access the subversion repository, see [[eggs tutorial]].

If you are looking for 3rd party libraries used by one the extensions, check out the CHICKEN [[http://www.call-with-current-continuation.org/tarballs/|tarball repository]].

=== List of available eggs


==== Language extensions

<table>

<chickenegg name="F-operator" license="BSD" author="Kon Lovett" description="Shift/Reset Control Operators."/>

<chickenegg name="autoload" license="BSD" author="Alex Shinn" description="Load modules lazily"/>

<chickenegg name="awk" license="LGPL" author="Olin Shivers, adapted to Chicken by [[felix winkelmann]]" description="The SCSH/PLT 'awk' macro"/>

<chickenegg name="codewalk" license="BSD" author="felix winkelmann" description="macro-expansion and code-walking"/>

<chickenegg name="contracts" license="BSD" author="felix winkelmann" description="Simple contract-oriented programming"/>

<chickenegg name="datatype" license="BSD" author="felix winkelmann" description="A facility for creating and deconstructing variant records (from EOPL)"/>

<chickenegg name="date-literals" license="MIT" author="Arto Bendiken" description="A reader extension providing SRFI-19 date/time literals of the form <code>#@2007-12-31T23:59:59Z</code>"/>

<chickenegg name="defun-cond" license="BSD" author="Kon Lovett" description="Create condition convenience procedures"/>

<chickenegg name="environments" license="BSD" author="felix winkelmann" description="User defined evaluation environments"/>

<chickenegg name="extended-cond" license="Public Domain" author="Shawn Wagner" description="cond conforming to SRFI-61 (Guard clauses)
case conformating to SRFI-87 (Passing the matched value to a function)
Generic case and switch versions that take a user-defined equality function."/>

<chickenegg name="foof-loop" license="public domain" author="Taylor R Campbell" description="Extensible looping macros (originally based on Alex Shinn's)"/>

<chickenegg name="fspath" license="Public Domain" author="Kon Lovett" description="CommonLISP similar namestring & pathname"/>

<chickenegg name="generalised-case" license="BSD" author="Peter Bex" description="A generalised version of CASE that accepts an equality predicate"/>

<chickenegg name="generator" license="BSD" author="Kon Lovett" description="Provides generator-like coroutine operations."/>

<chickenegg name="job-worker" license="BSD" author="Kon Lovett" description="Background Job/Worker Associates"/>

<chickenegg name="lexmod" license="unknown" author="Taylor Campbell" description="A portable module system based on lexical scope"/>

<chickenegg name="loop" license="GPL" author="Heinrich Taube" description="The Common Lisp LOOP macro"/>

<chickenegg name="loopy-loop" license="public domain" author="Alex Shinn" description="Alex Shinn's LOOP macro"/>

<chickenegg name="make" license="LGPL" author="PLT, adapted to Chicken by [[felix winkelmann]]" description="The PLT 'make' macro"/>

<chickenegg name="match-action" license="BSD" author="Kon Lovett" description="Match extension with explicit success & fail actions"/>

<chickenegg name="matchable" license="public domain" author="Alex Shinn" description="Syntax-case MATCH replacement"/>

<chickenegg name="misc-extn" license="BSD" author="Kon Lovett" description="Miscellaneous useful stuff"/>

<chickenegg name="miscmacros" license="BSD" author="felix winkelmann" description="Various helper macros"/>

<chickenegg name="modules" license="BSD" author="felix winkelmann" description="a simple module system"/>

<chickenegg name="object-apply" license="BSD" author="felix" description="Allows calling arbitrary data objects as procedures"/>

<chickenegg name="pmatch" license="Public Domain" author="Mayer Goldberg" description="Macroless ML-style pattern matching"/>

<chickenegg name="procedure-decoration" license="BSD" author="Kon Lovett" description="An interface for procedure decoration"/>

<chickenegg name="procedure-surface" license="BSD" author="Kon Lovett" description="Generic Programming Support"/>

<chickenegg name="regex-case" license="BSD" author="felix winkelmann" description="Provides an easy to use <code>case</code> construct for regular expression matching"/>

<chickenegg name="regex-literals" license="MIT" author="Arto Bendiken" description="A reader extension providing precompiled regular expression literals of the form <code>#/[a-z0-9]+/i</code>"/>

<chickenegg name="sandbox" license="BSD" author="felix winkelmann" description="A safe evaluation environment"/>

<chickenegg name="softscheme" license="GPL" author="Andrew Wright, packaged by Lars Thomas Hansen and ported to chicken by felix" description="Andrew Wright's soft type checker"/>

<chickenegg name="srfi-45" license="BSD" author="Kon Lovett" description="Primitives for Expressing Iterative Lazy Algorithms"/>

<chickenegg name="srfi-60" license="BSD" author="Aubrey Jaffer" description="Integers as bits"/>

<chickenegg name="srfi-89" license="SRFI" author="Marc Feeley" description="reference implementation of SRFI-89"/>

<chickenegg name="stacktor" license="BSD" author="Mark Fredrickson" description="A stack programming DSL, inspired by Factor"/>

<chickenegg name="suspension" license="BSD" author="felix" description="Serialized limited continuations"/>

<chickenegg name="tagged-begin" license="BSD" author="Jens Axel S&oslash;gaard" description="An extended form of <code>begin</code> similar to Common Lisp's <code>tagbody</code>"/>

<chickenegg name="uri-literals" license="MIT" author="Arto Bendiken" description="A reader extension providing URI literals of the form <code>#<http://www.call-with-current-continuation.org/></code>"/>


</table>

==== Graphics

<table>

<chickenegg name="aalib" license="BSD" author="felix winkelmann" description="Bindings for the AAlib ASCII renderer"/>

<chickenegg name="aquaterm" license="BSD" author="Thomas Chust" description="Bindings to the C API for AquaTerm"/>

<chickenegg name="cairo" license="LGPL" author="Michael Bridgen and Tony Garnock-Jones" description="Chicken bindings for Cairo, a vector graphics library"/>

<chickenegg name="epeg" license="BSD" author="Peter Bex" description="Chicken bindings for the JPEG thumbnail creation library epeg"/>

<chickenegg name="ezxdisp" license="LGPL" author="n-sibata and Morihiko Tamai" description="A simple 2D and 3D graphics library for X11"/>

<chickenegg name="fps" license="unknown" author="Wandy Sae-Tan and Olin Shivers" description="Functional PostScript"/>

<chickenegg name="freetype" license="BSD" author="Alex Shinn" description="Freetype2 Interface"/>

<chickenegg name="g2" license="BSD" author="felix winkelmann" description="Interface to the G2 graphics libary"/>

<chickenegg name="glfw" license="MIT" author="Alex Sandro Queiroz e Silva <asandroq@gmail.com>" description="Bindings for GLFW, an OpenGL framework"/>

<chickenegg name="glut" license="BSD" author="felix winkelmann" description="GLUT bindings"/>

<chickenegg name="imlib2" license="BSD" author="Peter Bex" description="Chicken bindings for the Imlib2 image library"/>

<chickenegg name="octave" license="BSD" author="Pierre-Alexandre Fournier" description="Interface to GNU/Octave"/>

<chickenegg name="opengl" license="BSD" author="felix winkelmann" description="OpenGL bindings"/>

<chickenegg name="sdl" license="LGPL" author="Tony Garnock-Jones" description="Basic SDL support"/>

<chickenegg name="xlib" license="unknown" author="Richard Mann" description="Xlib bindings"/>

<chickenegg name="xmi" license="BSD" author="felix winkelmann" description="An interface to libxmi, the 2D rasterization library"/>


</table>

==== Debugging tools

<table>

<chickenegg name="dissector" license="BSD" author="Taylor Campbell" description="An object inspector for Chicken"/>

<chickenegg name="gdb" license="MIT" author="Tony Sidaway <tonysidaway@gmail.com>" description="GDB-MI interface to the GNU debugger"/>

<chickenegg name="mayo" license="MIT" author="Tony Sidaway <tonysidaway@gmail.com>" description="Scheme source-level debugger"/>


</table>

==== Logic programming

<table>

<chickenegg name="kanren" license="MIT" author="Oleg Kiselyov and Dan Friedman" description="A declarative applicative logic programming system."/>

<chickenegg name="schelog" license="LGPL" author="Dorai Sitaram, substantially optimized by Brad Lucier" description="Dorai Sitaram's embedding of logic programming into Scheme"/>


</table>

==== Networking

<table>

<chickenegg name="9p" license="BSD" author="Peter Bex" description="9p networked filesystem protocol implementation.  Includes high-level client code library"/>

<chickenegg name="dict" license="BSD" author="David Krentzlin" description="Simple API for the dict client/server-protocol"/>

<chickenegg name="dpfw" license="GPL" author="Dan Muresan" description="A lightweight distributed programming framework"/>

<chickenegg name="ftp" license="BSD" author="felix winkelmann" description="Simple FTP client"/>

<chickenegg name="hostinfo" license="BSD" author="Zbigniew Szadkowski" description="Look up host, protocol, and service information"/>

<chickenegg name="http" license="BSD" author="felix winkelmann" description="HTTP client and server"/>

<chickenegg name="irc" license="BSD" author="felix winkelmann" description="A simple IRC client"/>

<chickenegg name="memcached" license="BSD" author="Alaric B. Snell-Pym" description="A client for accessing a memcached cluster"/>

<chickenegg name="mpi" license="GPL" author="Ivan Raikov" description="Message-passing Interface (MPI)"/>

<chickenegg name="openssl" license="BSD" author="Thomas Chust" description="Bindings to the OpenSSL SSL/TLS library"/>

<chickenegg name="pcap" license="BSD" author="Category 5" description="Interface to the portable packet-capture library"/>

<chickenegg name="pop3" license="BSD" author="felix winkelmann" description="Mail retrieval via the POP3 protocol"/>

<chickenegg name="raw-sockets" license="BSD" author="Ben Kurtz" description="Simple access to UNIX raw sockets"/>

<chickenegg name="remote-launch" license="BSD" author="Kon Lovett" description="Remote Launch Service"/>

<chickenegg name="remote-mailbox" license="BSD" author="Kon Lovett" description="Remote Mailbox"/>

<chickenegg name="rpc" license="BSD" author="Thomas Chust" description="A flexible peer-to-peer RPC system."/>

<chickenegg name="scgi" license="BSD" author="Thomas Chust" description="SCGI server library"/>

<chickenegg name="sendfile" license="BSD" author="David Krentzlin" description="Sending a file over the network"/>

<chickenegg name="smtp" license="BSD" author="felix winkelmann" description="A simple library to send e-mail via SMTP (RFC 821)"/>

<chickenegg name="socket" license="BSD" author="Jim Ursetto" description="BSD sockets interface"/>

<chickenegg name="spread" license="BSD" author="felix winkelmann" description="An interface to the Spread communication library"/>

<chickenegg name="tcp-server" license="BSD" author="felix winkelmann" description="A simple generic multithreaded tcp-server"/>

<chickenegg name="tcp6" license="BSD" author="Jun-ichiro Itojun Hagino and felix winkelmann" description="A replacement for the <code>tcp</code> library unit that supports IPv6"/>

<chickenegg name="udp" license="BSD" author="Category 5" description="An interface to User Datagram Protocol sockets"/>

<chickenegg name="unix-sockets" license="BSD" author="felix winkelmann" description="UNIX domain sockets"/>

<chickenegg name="uuid-lib" license="BSD" author="Kon Lovett" description="OSF DCE 1.1 UUID"/>

<chickenegg name="uuid-ossp" license="BSD" author="Kon Lovett" description="OSSP UUID"/>


</table>

==== Input/Output

<table>

<chickenegg name="binary-parse" license="Public Domain" author="Oleg Kiselyov" description="Reading variable number of bits from a sequential input stream"/>

<chickenegg name="eformat" license="BSD" author="elf" description="extended formatting procedures"/>

<chickenegg name="endian-port" license="GPL" author="Ivan Raikov" description="An I/O port that supports different endian formats."/>

<chickenegg name="fmt" license="BSD" author="Alex Shinn" description="Combinator Formatting"/>

<chickenegg name="format-graph" license="GPL" author="Ivan Raikov" description="Prints a graph in various formats."/>

<chickenegg name="format-modular" license="Public Domain" author="Alejandro Forero Cuervo, Alex Shinn and Kon Lovett" description="Modular Common-Lisp style formatted output"/>

<chickenegg name="format-textdiff" license="GPL" author="Ivan Raikov" description="Output text diff scripts in different formats"/>

<chickenegg name="http-fs" license="BSD" author="[[felix winkelmann]]" description="Simple read-only HTTP access over [[vfs]]"/>

<chickenegg name="ioctl" license="BSD" author="Alex Shinn" description="ioctl system call interface"/>

<chickenegg name="nbstdin" license="BSD" author="Daishi Kato" description="Non-blocking Standard Input"/>

<chickenegg name="pipeline" license="BSD" author="Hans Bulfone" description="Run multiple subprocesses connected via pipes"/>

<chickenegg name="ppi" license="MIT" author="Michal Dybizbanski" description="user-space interface to ppbus parallel 'geek' port under FreeBSD"/>

<chickenegg name="pty" license="BSD" author="Alex Shinn" description="Easy Pseudo-Terminal Interface"/>

<chickenegg name="readline" license="GPL" author="Tony Garnock-Jones" description="An interface to the GNU readline library"/>

<chickenegg name="sfio" license="BSD" author="Category 5" description="Interface to AT&T's Safe/Fast I/O Library"/>

<chickenegg name="srfi-38" license="SRFI" author="Al Petrofsky and Ray Dillinger" description="A Chicken version of the SRFI-38 reference implementation"/>

<chickenegg name="stty" license="BSD" author="Alex Shinn" description="stty-style interface to termios"/>

<chickenegg name="vfs" license="BSD" author="[[felix winkelmann]]" description="TinyCLOS wrappers for file operations"/>


</table>

==== Databases

<table>

<chickenegg name="gdbm" license="BSD" author="Alex Shinn" description="GNU DBM interface"/>

<chickenegg name="geoip" license="MIT" author="Arto Bendiken" description="Chicken bindings for the GeoIP C API"/>

<chickenegg name="metakit" license="MIT" author="Sergey Khorev" description="An interface to the Metakit database"/>

<chickenegg name="mysql" license="MIT" author="Toby Butzon" description="MySQL bindings for Chicken"/>

<chickenegg name="postgresql" license="BSD" author="Johannes Groedem" description="Some simple bindings for PostgreSQL's C-api"/>

<chickenegg name="qdbm" license="GPL" author="Sven Hartrumpf" description="Some bindings for qdbm (depot interface)"/>

<chickenegg name="sedna" license="Apache" author="The Institute for System Programming of the Russian Academy of Sciences (ISP RAS)" description="An interface to the Sedna XML database management system."/>

<chickenegg name="sql" license="BSD" author="Hans Bulfone" description="A small scheme library for constructing SQL queries"/>

<chickenegg name="sql-null" license="public domain" author="Ivan Shmakov" description="A convenience extension for representing SQL NULL values"/>

<chickenegg name="sqlite3" license="BSD" author="Thomas Chust" description="Bindings to version 3.x of the SQLite API"/>

<chickenegg name="sqlite3-tinyclos" license="BSD" author="Thomas Chust" description="A bridge between persistent storage in SQLite3 tables and TinyCLOS objects."/>

<chickenegg name="sqlora" license="BSD" author="Graham Fawcett <graham.fawcett@gmail.com>" description="A wrapper for libsqlora8, the Oracle-database library"/>


</table>

==== OS interface

<table>

<chickenegg name="daemon-tools" license="BSD" author="Hans Bulfone" description="Collection of useful functions for daemons"/>

<chickenegg name="filesystem" license="MIT" author="Ozzi Lee" description="Functions for getting filesystem information."/>

<chickenegg name="lirc-client" license="BSD" author="Hans Bulfone" description="Interface to LIRC (Linux Infrared Remote Control) client library"/>

<chickenegg name="locale" license="BSD" author="Kon Lovett" description="Provides locale operations"/>

<chickenegg name="macosx" license="BSD" author="Kon Lovett" description="MacOS X Utilities"/>

<chickenegg name="osprocess" license="BSD" author="Kon Lovett" description="Subprocess Object"/>

<chickenegg name="rlimit" license="BSD" author="felix winkelmann" description="Setting resource limits"/>

<chickenegg name="statvfs" license="MIT" author="Ozzi Lee" description="Wrapper for the statvfs C function."/>


</table>

==== Interfacing to other languages

<table>

<chickenegg name="dollar" license="BSD" author="felix winkelmann" description="FFI convenience macro"/>

<chickenegg name="easyffi" license="BSD" author="[[felix winkelmann]]" description="Generates bindings from C/C++ declarations"/>

<chickenegg name="javahack" license="BSD" author="felix winkelmann" description="A simple interface to Java(tm)"/>

<chickenegg name="jni" license="BSD" author="Daishi Kato and felix winkelmann" description="An interface to Java(tm) via JNI"/>

<chickenegg name="lazy-ffi" license="BSD" author="felix winkelmann" description="A foreign function interface for lazy people"/>

<chickenegg name="lua" license="MIT" author="PUC Rio, chicken interface by felix winkelmann" description="Embed Lua interpreter into Scheme applications"/>

<chickenegg name="objc" license="MIT" author="Zbigniew" description="An Objective-C interface"/>

<chickenegg name="pyffi" license="GPL" author="Ivan Raikov" description="An interface to the Python programming language."/>

<chickenegg name="q-lang" license="GPL" author="John Cowan" description="An interface to the programming language Q"/>


</table>

==== Web programing

<table>

<chickenegg name="ajax" license="MIT" author="[[felix winkelmann]]" description="Using xmlHttpRequest with the Spiffy web-server"/>

<chickenegg name="cgi-util" license="unknown" author="Oleg Kiselyov. Ported to chicken by Shawn Wagner." description="CGI GET and POST query string parsing."/>

<chickenegg name="curl" license="BSD" author="Tony Sidaway <tonysidaway@gmail.com>" description="Bindings for libcurl, the multiprotocol file transfer library"/>

<chickenegg name="estraier" license="GPL" author="Alejandro Forero Cuervo" description="Thin wrapper around the Hyper Estraier API for indexing documents and searching them."/>

<chickenegg name="fancypants" license="BSD" author="Peter Bex" description="Automatic ASCII smart quotes and ligature handling for SXML"/>

<chickenegg name="fastcgi" license="BSD" author="Alex Drummond <a.d.drummond@gmail.com>" description="Bindings for the FCGX API of libfcgi"/>

<chickenegg name="hart" license="BSD" author="Graham Fawcett <graham.fawcett@gmail.com>" description="An efficient HTML-generation library."/>

<chickenegg name="honu" license="BSD" author="felix winkelmann" description="A parser for `honu' syntax"/>

<chickenegg name="html-plots" license="GPL" author="Alejandro Forero Cuervo" description="Parsing files in wiki format and rendering them to HTML"/>

<chickenegg name="html-stream" license="GPL" author="Alejandro Forero Cuervo" description="Tiny, functional HTML generator, generating srfi-40 streams of characters"/>

<chickenegg name="htmlprag" license="LGPL" author="Neil W. Van Dyke" description="A permissive HTML parser"/>

<chickenegg name="http-server-form-posts" license="Public Domain" author="Moe Aboulkheir" description="Extends http-server to handle multipart/form-data POSTs"/>

<chickenegg name="http-session" license="BSD" author="Mario Domenech Goulart" description="Facilities for managing HTTP sessions"/>

<chickenegg name="idna" license="BSD" author="Zbigniew" description="An interface to Internationalizing Domain Names in Applications"/>

<chickenegg name="irnc-base" license="BSD" author="Tony Sidaway <tonysidaway@gmail.com> and Martin Sidaway <martinsidaway@yahoo.co.uk>" description="Base package for the ironchicken bot framework for Mediawiki"/>

<chickenegg name="mime" license="BSD" author="Shiro Kawai, ported to Chicken by Hans Bulfone" description="Parse MIME Messages"/>

<chickenegg name="phoghorn" license="BSD" author="Peter Bex" description="A thumbnail gallery library for spiffy"/>

<chickenegg name="scheme-dissect" license="GPL" author="Alejandro Forero Cuervo" description="Functions useful to show Scheme code in an HTML file"/>

<chickenegg name="spiffy" license="BSD" author="felix winkelmann" description="Spiffy the web-server"/>

<chickenegg name="spiffy-utils" license="BSD" author="Peter Bex" description="Utility library for Spiffy"/>

<chickenegg name="stream-cgi" license="Public Domain" author="Alejandro Forero Cuervo" description="A library with functionality useful for creating applications that run under CGI using streams"/>

<chickenegg name="stream-httplog" license="GPL" author="Alejandro Forero Cuervo" description="Parser for Apache access_log files"/>

<chickenegg name="stream-wiki" license="GPL" author="Alejandro Forero Cuervo" description="Parsing files in wiki format and rendering them to HTML"/>

<chickenegg name="uri" license="BSD" author="Felix Winkelmann and Kon Lovett, with code taken from Aubrey Jaffers' SLIB" description="URL (RFC 1739 & 3986) parsing"/>

<chickenegg name="uri-namespaces" license="MIT" author="Arto Bendiken" description="Facilities for converting between prefixed symbols (such as 'dc:title) and absolute URI references (such as #<http://purl.org/dc/elements/1.1/title>). This is useful e.g. for working with XML documents and RDF triples."/>

<chickenegg name="web-scheme" license="BSD" author="Mario Domenech Goulart" description="Scheme for web programming"/>

<chickenegg name="web-unity" license="BSD" author="<a href="mailto:peter.bex@xs4all.nl">sjamaan</a>" description="Web app unification framework for CGI/SCGI/FCGI/Spiffy webservers"/>

<chickenegg name="xml-rpc" license="BSD" author="felix winkelmann" description="XML-RPC client/server"/>


</table>

==== XML processing

<table>

<chickenegg name="asxt" license="LGPL" author="Neil van Dyke" description="Another Scheme XML Transformer"/>

<chickenegg name="doctype" license="Public Domain" author="Zbigniew Szadkoswski" description="Exports strings corresponding to standard XML (XHTML, HTML) doctypes"/>

<chickenegg name="expat" license="BSD" author="felix winkelmann" description="An interface to James Clark's Expat XML parser"/>

<chickenegg name="lazy-ssax" license="Public Domain" author="Dmitry Lizorkin" description="A specialized lazy XML->SXML parser"/>

<chickenegg name="rss" license="BSD" author="felix winkelmann" description="A RSS parser"/>

<chickenegg name="ssax" license="Public Domain" author="Oleg Kiselyov, ported to CHICKEN by Kirill Lisovsky, packaged as an extension by felix winkelmann" description="Oleg Kiselyov's XML parser"/>

<chickenegg name="sxml-match" license="MIT" author="Reed Sheridan <rsheridan6@gmail.com>" description="Pattern matching of SXML"/>

<chickenegg name="sxml-templates" license="Public Domain" author="Moe Aboulkheir" description="A simple facility for subtituting values into SXML expressions"/>

<chickenegg name="sxml-tools" license="Public Domain" author="Oleg Kiselyov, Kirill Lisovsky, Dmitry Lizorkin" description="The sxml-tools from the SSAX project"/>

<chickenegg name="sxml-transforms" license="Public Domain" author="Oleg Kiselyov" description="The SXML transformations (to XML, SXML, and HTML) from the SSAX project at Sourceforge"/>

<chickenegg name="xxexpr" license="LGPL" author="Tony Garnock-Jones" description="Manipulation of eXtended Xml EXPRessions"/>


</table>

==== Documentation tools

<table>

<chickenegg name="eggdoc" license="BSD" author="Zbigniew" description="An egg documentation tool"/>

<chickenegg name="eggdoc-svnwiki" license="BSD" author="Zbigniew" description="Render eggdoc source to svnwiki syntax"/>

<chickenegg name="eggdoc-texinfo" license="BSD" author="Zbigniew" description="Render eggdoc source to Texinfo"/>

<chickenegg name="man" license="BSD" author="Mario Goulart" description="Access the manual from the REPL"/>

<chickenegg name="mole" license="Public Domain" author="Kirill Lisovsky" description="A literate programming tool for Scheme"/>


</table>

==== Egg tools

<table>

<chickenegg name="meta-setup" license="BSD" author="felix winkelmann" description="A tool for various operations on a local CHICKEN extension repository"/>

<chickenegg name="nest-tool" license="BSD" author="Mario Domenech Goulart" description="Extension and command-line tool for extracting information from eggs repositories listings"/>

<chickenegg name="salmonella" license="BSD" author="Mario Domenech Goulart" description="A tool for testing eggs"/>


</table>

==== Mathematical libraries

<table>

<chickenegg name="SO31" license="GPL" author="Will M. Farr <farr@mit.edu>" description="Basic functions to manipulate SO(3,1) group elements."/>

<chickenegg name="atlas-lapack" license="GPL" author="Ivan Raikov" description="An interface to the LAPACK routines implemented in ATLAS."/>

<chickenegg name="blas" license="BSD" author="felix winkelmann" description="An interface to level 1, 2 and 3 BLAS routines"/>

<chickenegg name="complex" license="BSD" author="Thomas Christian Chust" description="Support for complex numbers in Chicken"/>

<chickenegg name="fpfz" license="BSD" author="Kon Lovett" description="Floating-point Comparison With Epsilon"/>

<chickenegg name="gmp" license="LGPL" author="Peter Keller" description="Bindings for the <b>GNU Multiprecision Arithmetic Library</b>"/>

<chickenegg name="grobner-basis" license="MIT" author="Naruto Canada" description="Grobner Basis"/>

<chickenegg name="gsl-srfi-27" license="GPL" author="Will M. Farr" description="SRFI-27 library which uses the GSL behind the scenes to generate random numbers."/>

<chickenegg name="interp1d" license="GPL" author="Ivan Raikov" description="One-dimensional numerical interpolation."/>

<chickenegg name="libsvm" license="BSD" author="daishi" description="libsvm wrapper"/>

<chickenegg name="mapm" license="Public Domain" author="[[mailto:tjaden(at)users.sourceforge.net|Peter Wang]]" description="Binding to Mike's Arbitrary Precision Math Library"/>

<chickenegg name="mathh" license="Public Domain" author="John Cowan and Kon Lovett" description="ISO C math functions and constants"/>

<chickenegg name="matpak" license="BSD" author="Norman Hardy, packaged by Terrence Brannon" description="matrix multiplication, inverse, transpose, determinant, and vector inner product"/>

<chickenegg name="matrix-utils" license="GPL" author="Ivan Raikov" description="Generation of special utility matrices."/>

<chickenegg name="numbers" license="BSD" author="felix winkelmann" description="Full numeric tower support"/>

<chickenegg name="ode" license="GPL" author="Ivan Raikov" description="Numerical solver framework for systems of first-order differential equations (ODE)."/>

<chickenegg name="predicate-calculus" license="MIT" author="Naruto Canada" description="Predicate calculus with equality."/>

<chickenegg name="probdist" license="GPL" author="Ivan Raikov" description="Probability distributions"/>

<chickenegg name="unitconv" license="GPL" author="Ivan Raikov" description="Conversion of units of measurement"/>


</table>

==== Object-oriented programming

<table>

<chickenegg name="c3" license="BSD" author="Alex Shinn" description="Implements C3 class linearization for TinyCLOS"/>

<chickenegg name="meroon" license="LGPL" author="Christian Queinnec, ported to CHICKEN by felix winkelmann" description="A fast and feature-rich object system"/>

<chickenegg name="modds" license="BSD" author="Thomas Chust" description="A prototype based object system with multiple object dynamic dispatch"/>

<chickenegg name="operations" license="BSD" author="felix winkelmann" description="The object system from the T Lisp system"/>

<chickenegg name="pos" license="unknown" author="Blake McBride" description="POS is a portable object system for Scheme"/>

<chickenegg name="prometheus" license="GPL" author="Jorgen Schaefer" description="The Prometheus prototype-based object system"/>

<chickenegg name="protobj" license="LGPL" author="Neil van Dyke" description="A prototype-delegation object model"/>

<chickenegg name="tinyclos" license="BSD" author="Gregor Kiczales (ported to CHICKEN and heavily modified by felix and kon)" description="Gregor Kiczales TinyCLOS object system"/>

<chickenegg name="yasos" license="SRFI" author="Kenneth Dickey" description="A very simple OOP system"/>


</table>

==== Algorithms and data-structures

<table>

<chickenegg name="amb" license="BSD" author="Thomas Chust" description="The non-deterministic backtracking ambivalence operator"/>

<chickenegg name="array-lib" license="BSD" author="Kon Lovett" description="SRFI-25 Similar, SRFI-47, SRFI-63 & More"/>

<chickenegg name="bit-cat" license="BSD" author="Ben Kurtz" description="Bitstring Concatenator for u8vectors"/>

<chickenegg name="bloom-filter" license="BSD" author="Kon Lovett" description="Bloom Filter"/>

<chickenegg name="box" license="BSD" author="Kon Lovett" description="Boxing"/>

<chickenegg name="charplot" license="public domain" author="Aubrey Jaffer" description="Character plots"/>

<chickenegg name="coerce" license="BSD" author="Kon Lovett" description="Type Coerce"/>

<chickenegg name="defstruct" license="BSD" author="Dorai Sitaram" description="Another record-type facility"/>

<chickenegg name="digraph" license="GPL" author="Ivan Raikov" description="Directed graph in adjacency list format."/>

<chickenegg name="dyn-vector" license="GPL" author="Ivan Raikov" description="Dynamic (dense) vectors based on SRFI-43."/>

<chickenegg name="ftl" license="LGPL" author="Sergei Egorov, partially reimplemented by felix winkelmann" description="Interface based sequence library"/>

<chickenegg name="ftl-peg" license="BSD" author="Thomas Chust" description="Parsing expression grammars for FTL"/>

<chickenegg name="graph-bfs" license="GPL" author="Ivan Raikov" description="Breadth-first search in a graph."/>

<chickenegg name="graph-cycles" license="GPL" author="Ivan Raikov" description="Enumerate all simple cycles in a graph."/>

<chickenegg name="graph-dfs" license="GPL" author="Ivan Raikov" description="Depth-first search in a graph."/>

<chickenegg name="graph-scc" license="GPL" author="Ivan Raikov" description="Compute strongly-connected components (SCC) of a graph."/>

<chickenegg name="iset" license="BSD" author="Alex Shinn" description="Integer sets"/>

<chickenegg name="kvlists" license="MIT" author="Arto Bendiken" description="Provides keyword/value list (or key-value list, for short) operations."/>

<chickenegg name="lookup-table" license="BSD" author="Kon Lovett" description="Simple Lookup Table"/>

<chickenegg name="metaphone" license="BSD" author="Kon Lovett" description="Metaphone 'sounds like' algorithm"/>

<chickenegg name="npdiff" license="GPL" author="Ivan Raikov" description="Compute the longest common subsequence of two sequences"/>

<chickenegg name="orders" license="GPL" author="Alejandro Forero Cuervo" description="Functions useful for defining orders (for sorting)"/>

<chickenegg name="pairing-heap" license="BSD" author="Will M. Farr" description="Persistent heap datastructure which is adaptive and supports O(1) merge."/>

<chickenegg name="perfect-hash" license="BSD" author="Kon Lovett" description="Provides perfect hashing"/>

<chickenegg name="plist-utils" license="BSD" author="Kon Lovett" description="Provides property list operations"/>

<chickenegg name="random-mtzig" license="BSD" author="Ivan Raikov" description="An implementation of the MT19937 random number generator with Marsaglia and Tang's Ziggurat algorithm to generate random numbers from a non-uniform distribution."/>

<chickenegg name="random-swb" license="GPL" author="Ivan Raikov" description="A random number generator based on the subtract-with-borrow (SWB) method."/>

<chickenegg name="random-test" license="GPL" author="Ivan Raikov" description="Some simple randomness tests for a sequence of numbers."/>

<chickenegg name="rb-tree" license="GPL" author="Ivan Raikov" description="A sorted dictionary data structure based on red-black trees."/>

<chickenegg name="records" license="public domain" author="David Carlton, Aubrey Jaffer" description="Procedural record-type interface"/>

<chickenegg name="rgraph" license="BSD" author="Jonah Beckford" description="A graph library for Scheme"/>

<chickenegg name="sfht" license="GPL" author="Ivan Raikov" description="A dictionary data structure based on counting Bloom filters."/>

<chickenegg name="sparse-vectors" license="BSD" author="Richard Kelsey and Jonathan Rees" description="Arbitrarily large vectors"/>

<chickenegg name="srfi-19" license="BSD" author="Kon Lovett" description="Time Data Types and Procedures"/>

<chickenegg name="srfi-25" license="SRFI" author="Jussi Piitulainen" description="Multidimensional arrays"/>

<chickenegg name="srfi-27" license="BSD" author="Kon Lovett" description="Sources of Random Bits"/>

<chickenegg name="srfi-4-comprehensions" license="SRFI" author="Will Farr" description="SRFI-42 Comprehensions for SRFI-4 Vectors"/>

<chickenegg name="srfi-4-utils" license="GPL" author="Ivan Raikov" description="Utility functions for SRFI-4 vectors."/>

<chickenegg name="srfi-40" license="SRFI" author="Based on the original SRFI 40 reference implementation by Philip L. Bewig and Andre von Tonder, modified for Chicken by Category 5" description="SRFI-40 (Streams)"/>

<chickenegg name="srfi-41" license="BSD" author="Based on the original SRFI 41 reference implementation by Philip L. Bewig, modified for Chicken by Kon Lovett" description="SRFI-41 (Streams)"/>

<chickenegg name="srfi-42" license="SRFI" author="Sebastian Egner" description="SRFI-42 (Eager comprehensions)"/>

<chickenegg name="srfi-47" license="SRFI" author="Aubrey Jaffer" description="SRFI-47 arrays"/>

<chickenegg name="srfi-66" license="BSD" author="felix" description="Octet vectors"/>

<chickenegg name="srfi-85" license="SRFI" author="Will Clinger, modified for Chicken by John Cowan" description="Recursive equivalence predicates"/>

<chickenegg name="srfi-95" license="public domain" author="Richard O'Keefe, modified for Chicken by John Cowan" description="Sorting and merging"/>

<chickenegg name="stack" license="BSD" author="Kon Lovett" description="Provides LIFO queue (stack) operations"/>

<chickenegg name="stream-ext" license="Public Domain" author="Alejandro Forero Cuervo" description="A library of extensions to the SRFI-40 streams"/>

<chickenegg name="topological-sort" license="public domain" author="Mikael Djurfeldt" description="Topological sorting"/>

<chickenegg name="treap" license="GPL" author="Oleg Kiselyov; packaged for Chicken Scheme by Ivan Raikov" description="A sorted dictionary data structure based on randomized search trees."/>

<chickenegg name="vector-lib" license="Artistic" author="Taylor Campbell, with CHICKEN-specific modifications by William S. Annis. Adapted to final version and bugs fixed by Zbigniew Szadkowski" description="A port of the reference implementation of SRFI-43 with additions and fixes"/>

<chickenegg name="wt-tree" license="MIT-ish" author="Reed Sheridan <rsheridan6@gmail.com>" description="Weight-balanced trees"/>

<chickenegg name="z3" license="BSD" author="Oskar Schirmer and felix winkelmann" description="A gzip (RFC1952) compression and decompression library"/>


</table>

==== Data formats and parsing

<table>

<chickenegg name="base64" license="BSD" author="James Bailey" description="Parsing and unparsing of base-64 strings"/>

<chickenegg name="charconv" license="BSD" author="Alex Shinn" description="Character encoding utilities"/>

<chickenegg name="chasen" license="BSD" author="Alex Shinn" description="Bindings to ChaSen Japanese Morphological Analyzer"/>

<chickenegg name="content-type" license="Public Domain" author="Alejandro Forero Cuervo" description="Parsing of Content-type headers"/>

<chickenegg name="cookie" license="BSD" author="Reed Sheridan <rsheridan6@gmail.com>" description="Parse and construct HTTP cookies"/>

<chickenegg name="csv" license="LGPL" author="Neil van Dyke" description="Parsing comma-separated values"/>

<chickenegg name="iconv" license="Public Domain" author="Alejandro Forero Cuervo" description="Character-set conversions"/>

<chickenegg name="input-parse" license="unknown" author="Oleg Kiselyov. Ported to chicken by Shawn Wagner." description="input-stream tokenizing and parsing routines."/>

<chickenegg name="json" license="MIT" author="Tony Garnock-Jones" description="A JSON library"/>

<chickenegg name="lalr" license="GPL" author="Dominique Boucher" description="An efficient LALR(1) parser generator"/>

<chickenegg name="levenshtein" license="BSD" author="Kon Lovett" description="Levenshtein edit distance"/>

<chickenegg name="magic" license="BSD" author="Peter Busser" description="Identifies file types"/>

<chickenegg name="mat5-lib" license="GPL" author="Ivan Raikov" description="Reading and writing Level 5 MAT-File format."/>

<chickenegg name="mistie" license="BSD" author="Dorai Sitaram" description="A programmable filter"/>

<chickenegg name="mpeg3" license="Public Domain" author="Alejandro Forero Cuervo" description="Decodes several MPEG standards into uncompressed data suitable for editing and playback."/>

<chickenegg name="packedobjects" license="BSD" author="John P. T. Moore" description="cross platform bit-stuffing based on Packed Encoding Rules"/>

<chickenegg name="packrat" license="MIT" author="Tony Garnock-Jones" description="A packrat parsing library"/>

<chickenegg name="php-s11n" license="MIT" author="Arto Bendiken" description="Serialization/unserialization of PHP data types."/>

<chickenegg name="rfc3339" license="LGPL" author="Neil van Dyke" description="RFC3339 Date and Time Format"/>

<chickenegg name="rfc822" license="BSD" author="Reed Sheridan <rsheridan6@gmail.com>" description="Parse Internet Message Format"/>

<chickenegg name="s11n" license="BSD" author="felix winkelmann" description="Serialization of arbitrary data."/>

<chickenegg name="scsh-regexp" license="GPL" author="Dan Muresan" description="Emulates SCSH regular expression API"/>

<chickenegg name="silex" license="Other" author="Danny Dub&eacute;" description="An efficient and powerful lexer generator"/>

<chickenegg name="stream-base64" license="Public Domain" author="Alejandro Forero Cuervo" description="Performs lazy encoding and decoding of streams of characters to and from Base64"/>

<chickenegg name="stream-htpasswd" license="Public Domain" author="Alejandro Forero Cuervo" description="Lazy parser and generator of Apache htpasswd password files."/>

<chickenegg name="stream-ldif" license="Public Domain" author="Alejandro Forero Cuervo" description="Library to parse and produce files in the LDAP Data Interchange Format (LDIF) file format"/>

<chickenegg name="stream-parser" license="Public Domain" author="Alejandro Forero Cuervo" description="A stream-based parser"/>

<chickenegg name="stream-sections" license="GPL" author="Alejandro Forero Cuervo" description="Split a document into sections and do useful things with the results."/>

<chickenegg name="tar" license="BSD" author="feix winkelmann" description="Reading and writing tar archives"/>

<chickenegg name="utf8" license="BSD" author="Alex Shinn" description="Unicode support"/>


</table>

==== Tools

<table>

<chickenegg name="patch" license="MIT" author="Tony Sidaway <tonysidaway@gmail.com" description="Simple source patch utility"/>

<chickenegg name="sbky" license="BSD" author="Angel Ortega, ported to Scheme by felix winkelmann" description="A Scheme port of the `bky' version control system"/>

<chickenegg name="sigma" license="GPL" author="Ivan Raikov" description="An image gallery generator."/>


</table>

==== Sound

<table>

<chickenegg name="mpd-client" license="BSD" author="Hans Bulfone" description="Interface to Music Player Daemon"/>

<chickenegg name="openal" license="BSD" author="felix winkelmann" description="OpenAL 1.1 bindings"/>


</table>

==== Unit-testing

<table>

<chickenegg name="check" license="SRFI" author="Sebastian Egner" description="SRFI-78 leightweight testing"/>

<chickenegg name="test" license="BSD" author="Alex Shinn" description="Yet Another Testing Utility"/>

<chickenegg name="testbase" license="BSD" author="Kon Lovett" description="Unit Testing Framework"/>

<chickenegg name="testbase-driver" license="Open Source" author="Kon Lovett" description="Unit Testing Framework Test Runner"/>

<chickenegg name="testbase-results" license="BSD" author="Kon Lovett" description="TestBase Test Results Support"/>

<chickenegg name="testeez" license="LGPL" author="Neil van Dyke" description="Simple Test Mechanism for Scheme"/>


</table>

==== Cryptography

<table>

<chickenegg name="crc" license="BSD" author="Daishi Kato" description="Computes CRC checksum"/>

<chickenegg name="crc16" license="BSD" author="Ben Kurtz" description="CRC16 Algorithm"/>

<chickenegg name="crypt" license="BSD" author="Thomas Christian Chust" description="Bindings to the cryptlib library"/>

<chickenegg name="crypt3" license="BSD" author="Thomas Christian Chust and Kon Lovett" description="Bindings to the cryptlib library (for cryptlib 3.2.2)"/>

<chickenegg name="hashes" license="BSD" author="Kon Lovett" description="Miscellaneous Hash Functions"/>

<chickenegg name="md5" license="GPL" author="Chistophe Devine (packaged for CHICKEN by felix winkelmann)" description="Computes MD5 (RFC1321) checksums"/>

<chickenegg name="message-digest" license="BSD" author="Kon Lovett" description="Message Digest Support"/>

<chickenegg name="ripemd" license="BSD" author="Kon Lovett" description="RIPE Message Digest"/>

<chickenegg name="sha1" license="GPL" author="Chistophe Devine (packaged for CHICKEN by [[felix winkelmann]])" description="Computes SHA1 (FIPS-180-1) checksums"/>

<chickenegg name="sha2" license="BSD" author="Aaron D. Gifford and Daishi Kato" description="Computes 256-, 385- and 512-bit SHA2 checksums"/>

<chickenegg name="tiger-hash" license="BSD" author="Kon Lovett" description="Tiger/192 Message Digest"/>


</table>

==== User interface toolkits

<table>

<chickenegg name="PS-tk" license="BSD" author="Nils M Holm, Chicken port by Kon Lovett]" description="PS-tk"/>

<chickenegg name="bb" license="BSD" author="felix winkelmann" description="An easy-to-use GUI toolkit based on FLTK"/>

<chickenegg name="japi" license="BSD" author="felix winkelmann" description="A set of bindings for the JAPI GUI toolkit"/>

<chickenegg name="ncurses" license="BSD" author="felix winkelmann" description="An interface to the UNIX <code>ncurses</code> package"/>

<chickenegg name="qt" license="BSD" author="felix winkelmann" description="A leightweight Qt 4 interface"/>

<chickenegg name="slang" license="MIT" author="Tony Sidaway <tonysidaway@gmail.com>" description="Bindings for slang text-based user interface library."/>

<chickenegg name="sx" license="LGPL" author="Dominic Giampaolo, chicken interface by felix winkelmann" description="Simple X programming"/>

<chickenegg name="tk" license="Bremer License" author="Wolf-Dieter Busch" description="An interface to the Tk GUI toolkit"/>

<chickenegg name="xosd" license="BSD" author="felix winkelmann" description="An interface to the XOSD (On Screen Display) library"/>


</table>

==== Code generation

<table>

<chickenegg name="crunch" license="BSD" author="felix winkelmann" description="A restricted statically typed subset of Scheme"/>

<chickenegg name="fp" license="BSD" author="felix winkelmann" description="An interpreter/translator for a dialect of John Backus' FP language"/>

<chickenegg name="inline" license="BSD" author="felix winkelmann" description="Use compiled code inside interpreter scripts"/>

<chickenegg name="lightning" license="BSD" author="felix winkelmann" description="An interface to GNU Lightning"/>

<chickenegg name="sassy" license="LGPL" author="Jonathan Kraut" description="A portable 32-bit assembler for x86 processors"/>

<chickenegg name="tcc" license="BSD" author="[[felix winkelmann]]" description="Accessing the Tiny C compiler from Scheme"/>


</table>

==== Macros and meta-syntax

<table>

<chickenegg name="alexpander" license="BSD" author="Al Petrofsky" description="A syntax-rules macro-expander"/>

<chickenegg name="riaxpander" license="public domain, with one file under modified BSD" author="Taylor R Campbell (with one file written by Jonathan A Rees)" description="Flexible macro expander"/>

<chickenegg name="simplify" license="BSD" author="felix winkelmann" description="simplifies macroexpand code"/>

<chickenegg name="syntactic-closures" license="MIT" author="Alan Bawden, Chris Hanson" description="Hygienic macros with syntactic closures"/>

<chickenegg name="syntax-case" license="MIT" author="R. Kent Dybvig, Oscar Waddell, Bob Hieb, Carl Bruggeman" description="Portable syntax-case macro and module system"/>


</table>

==== Miscellaneous

<table>

<chickenegg name="advice" license="BSD" author="felix winkelmann" description="`advise' functionality"/>

<chickenegg name="args" license="BSD" author="Zbigniew" description="Command-line argument handling, on top of SRFI 37"/>

<chickenegg name="args-doc" license="public domain" author="Ivan Shmakov" description="Formatting GNU-style help messages"/>

<chickenegg name="currency-converter" license="GPL" author="Jean-Philippe Theberge" description="Perform currency conversion"/>

<chickenegg name="egg-post-commit" license="BSD" author="felix winkelmann" description="Maintenance tool for egg repository management and upload"/>

<chickenegg name="eopl" license="unknown" author="various" description="Support code for the book 'Essentials of Programming Languages'"/>

<chickenegg name="free-gettext" license="BSD" author="Alex Shinn" description="Binary-compatible flexible gettext reimplementation"/>

<chickenegg name="gettext" license="Public Domain" author="Alejandro Forero Cuervo" description="Wrapper around the gettext API for translating messages."/>

<chickenegg name="logging" license="BSD" author="Kon Lovett" description="Logging Facility"/>

<chickenegg name="logo" license="Creative Commons" author="Arthur Nunes-Harwitt" description="A small Logo implementation"/>

<chickenegg name="numspell" license="LGPL" author="Neil van Dyke" description="Spelling Numbers as English in Scheme"/>

<chickenegg name="peep" license="BSD" author="felix winkelmann" description="Explore the compiler's symbol database"/>

<chickenegg name="runcmd" license="BSD" author="felix winkelmann" description="Convenience macros for invoking shell commands"/>

<chickenegg name="srfi-29" license="BSD" author="Kon Lovett" description="Localization"/>

<chickenegg name="srfi-34" license="SRFI" author="ben" description="SRFI-34: Exception Handling for Programs"/>

<chickenegg name="srfi-37" license="BSD" author="Anthony Carrico" description="A simple and flexible command-line option parsing facility"/>

<chickenegg name="stalin" license="SRFI" author="Jeffrey Mark Siskind, ported to CHICKEN by felix winkelmann" description="An aggressively optimizing Scheme compiler"/>

<chickenegg name="svn-client" license="Public Domain" author="Alejandro Forero Cuervo" description="A wrapper around Subversion's libsvn_client C library."/>

<chickenegg name="svn-post-commit-hooks" license="GPL" author="Alejandro Forero Cuervo" description="Convenience functions for creating applications that run as post-commit hooks for a Subversion repository."/>

<chickenegg name="tabexpand" license="LGPL" author="Neil W. van Dyke" description="Tab Character Expansion in Scheme"/>

<chickenegg name="tool" license="BSD" author="felix winkelmann" description="Simplified command-line parsing"/>


</table>

==== Concurrency and parallelism

<table>

<chickenegg name="futures" license="BSD" author="felix winkelmann" description="Concurrent evaluation of expressions"/>

<chickenegg name="mailbox" license="BSD" author="felix winkelmann and kon lovett" description="Thread-safe queues with timeout"/>

<chickenegg name="synch" license="BSD" author="Kon Lovett" description="Synchronization Forms"/>


</table>

==== Unsupported or redundant

<table>

<chickenegg name="format" license="Public Domain" author="Dirk Lutzebeck" description="Common-Lisp style formatted output"/>

<chickenegg name="matcher" license="BSD" author="Andre van Tonder; ported to CHICKEN by Dale Jordan" description="Match extension to srfi-57"/>

<chickenegg name="oblist" license="BSD" author="[[felix winkelmann]]" description="Obtain list of all interned symbols and variables"/>

<chickenegg name="proplist" license="BSD" author="Kon Lovett" description="Provides property list operations"/>

<chickenegg name="r6rs-libraries" license="SRFI" author="Andre van Tonder and felix" description="Simple, hygienic macros (SRFI-72 compliant) and R6RS (draft) libraries"/>

<chickenegg name="simple-macros" license="SRFI" author="Andre van Tonder" description="Simple, hygienic macros and portable modules (SRFI-72 compliant)"/>

<chickenegg name="sqlite" license="BSD" author="Lars Rustemeier, with some modifications by [[felix winkelmann]]" description="A wrapper for the SQLite database engine"/>

<chickenegg name="srfi-57" license="SRFI" author="Andre van Tonder" description="[[http://srfi.schemers.org/srfi-57/srfi-57.html|SRFI-57]] records"/>

<chickenegg name="structures" license="BSD" author="felix winkelmann" description="A module system inspired by SML structures and Taylor Campbell's lexmod module system"/>

<chickenegg name="test-infrastructure" license="BSD" author="Peter Keller & Kon Lovett" description="Unit-testing framework"/>

<chickenegg name="url" license="BSD" author="felix winkelmann" description="URL (RFC 1739) parsing"/>


</table>