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

cl-all is a library and script for evaluating Common Lisp expressions in multiple implementations.

Tripod is a Common Lisp web server aiming to ease plain text, HTML, and Gopher website hosting.

This package provides the CL-SVG Common Lisp system to produce Scalable Vector Graphics files.

CL-DOT is a Common Lisp library for generating Graphviz dot output from arbitrary Lisp data.

Opticl is a Common Lisp library for representing, processing, loading, and saving 2-dimensional pixel-based images.

This is a Common lisp library to unify access to the most common dictionary-like data structures.

A Common Lisp test framework that treasures your failures, logical continuation of Stefil. It focuses on interactive debugging.

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

This library implements the -> and ->> macros from Clojure, as well as several expansions on the idea.

This is a Common Lisp logging framework that can log at various levels and mix text with expressions.

This is a Common Lisp library providing functions to read/write CSV from/to strings, streams and files.

CLACHE provides a general caching facility for Common Lisp. The API is similar to the standard hash-table interface.

Conium is a portability library for debugger- and compiler-related tasks in Common Lisp. It is fork of SWANK-BACKEND.

This library extracts the TLD (Top Level Domain) from domains. The information is taken from https://publicsuffix.org.

McCLIM is an implementation of the Common Lisp Interface Manager specification, a toolkit for writing GUIs in Common Lisp.

The cl-planks library provides a language for expressing data manipulations as the composition of more primitive operations.

This library is a little experiment in reducing verbosity in Common Lisp, inspired by BODOL (https://github.com/bodil/BODOL).

This package provides prototype Common Lisp implementations of TLS, RFC5246, ASN.1, x501,509, and PKCS1,3,5,8.

This is a simple queue library for Common Lisp with features such as non-consing thread safe queues and fibonacci priority queues.

CL-ANA is a data analysis library in Common Lisp providing tabular and binned data analysis along with nonlinear least squares fitting and visualization.

Collections of accessor functions and patterns to access the elements in compound type specifier, e.g. dimensions in (array element-type dimensions)

Staple is a documentation system. It provides you with a way to generate standalone documentation accumulated from various sources such as readmes, documentation files, and docstrings.

The XLUnit package is a toolkit for building test suites. It is based on the XPTest package by Craig Brozensky and the JUnit package by Kent Beck.