This library provides a simple multithreading worker mechanism.

This is a teensy library that provides some functions to determine the mime-type of a file.

This is a native Common Lisp graphics math library with an emphasis on performance and correctness.

The server part of AllegroServe can be used either as a standalone web server or a module loaded into an application to provide a user interface to the application. AllegroServe's proxy ability allows it to run on the gateway machine between some internal network and the Internet. AllegroServe's client functions allow Lisp programs to explore the web.

Nodgui (No Drama GUI) is a Common Lisp binding for the Tk GUI toolkit. It also provides a few additional widgets more than the standard Tk ones.

Trivia is a pattern matching compiler that is compatible with Optima, another pattern matching library for Common Lisp. It is meant to be faster and more extensible than Optima.

This is a wrapper for the SDL2_TTF library used for loading fonts and creating text assets. The library, in it's current state, can load TTF and OTF fonts and render fonts with the three different rendering modes provided by the C library (solid, shaded, and blended). While Latin text, UTF8, UNICODE, and Glyph text rendering is available only Latin text has been tested (as shown in the examples).

This is a Common Lisp library consisting of a collection of useful GPU shader functions, written with Shadow.

This is a c2ffi-based wrapper generator for Common Lisp.

This is a collection of common cryptography functions for Common Lisp.

This is a standalone promise implementation for Common Lisp. It is the successor to the now-deprecated cl-async-future project.

This library can be used to print the licenses used by a Common Lisp project and its dependencies.

This Common Lisp library provides string encoding and decoding routines for IDNA, the International Domain Names in Applications.

Optima is a fast pattern matching library which uses optimizing techniques widely used in the functional programming world.

This package provides GNU gettext completely implemented in Common Lisp without any C library bindings.

This is a Common Lisp library to build and compose SXQL queries dynamically.

This package implements binary trees of various kinds, presenting a uniform interface to them all.

cl-irc is a Common Lisp IRC client library that features (partial) DCC, CTCP and all relevant commands from the IRC RFCs (RFC2810, RFC2811 and RFC2812).

Features:

• implements all commands in the RFCs

• extra convenience commands such as op/deop, ban, ignore, etc.

• partial DCC SEND/CHAT support

• event driven model with hooks makes interfacing easy

• the user can keep multiple connections

• all CTCP commands

cl-draw-cons-tree draws a cons tree in ASCII-art style.

This package provides a Common Lisp translation library similar to CL-I18N and CL-L10N.

This library allows you to define custom indentation hints for your macros if the one recognised by SLIME automatically produces unwanted results.

This package provides a SuperCollider client for Common Lisp.

CL-LOG is a general purpose logging utility, loosely modelled in some respects after Gary King's Log5. Its features include: logging to several destinations at once, via "messengers", each messenger is tailored to accept some log messages and reject others, and this tailoring can be changed on-the-fly, very rapid processing of messages which are rejected by all messengers, fully independent use of the utility by several different sub-systems in an application, support for messengers which cl:format text to a stream, support for messengers which do not invoke cl:format, timestamps in theory accurate to internal-time-units-per-second.

definitions-systems provides a simple unified extensible way of processing named definitions.