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

This is a system presenting a protocol for "file systems": things that present a collection of "files," which are things that have several attributes, and a central data payload. Most notably this includes the OS filesystem, but can also be used to address other filesystem-like things like archives, object stores, etc. in the same manner.

This package provides a utility library intended at providing configurable reader macros for common tasks such as accessors, hash-tables, sets, uiop:run-program, arrays and a few others.

This package provides a canonical way of converting generalized booleans to booleans.

Infix-Math is a library that provides a special-purpose syntax for transcribing mathematical formulas into Lisp.

cl-strings is a small, portable, dependency-free set of utilities that make it even easier to manipulate text in Common Lisp. It has 100% test coverage and works at least on sbcl, ecl, ccl, abcl and clisp.

cl-json provides an encoder of Lisp objects to JSON format and a corresponding decoder of JSON data to Lisp objects. Both the encoder and the decoder are highly customizable; at the same time, the default settings ensure a very simple mode of operation, similar to that provided by yason or st-json.

This Common Lisp library contains the core classes and pixel access macros for the Opticl image processing library.

This library provides purely functional dictionaries and sets in Common Lisp based on the hash array-mapped trie data structure.

This package provides the Common Lisp HTTP server WOO, which is built on top of the libev event library.

This software provides an interface by which Common Lisp programs can access lexicographic data from WordNet.

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

This package provides a safer variant of READ secure against internbombing, excessive input and macro characters.

This library is a portable compatibility layer around package local nicknames (PLN). This was done so there is a portability library for the PLN API not included in DEFPACKAGE.

DEFPACKAGE-PLUS is an extensible DEFPACKAGE variant with predictable cross-platform behavior and some utilities useful for versioning.

This lisp library handles physical quantities which consist of

• value / magnitude

• uncertainty / error

• unit

where the type of the value can be any subtype of real. For the uncertainty, both absolute and relative values are possible. Combinations of lisp symbols or strings are used to describe units. User defined units including abbreviations and prefixes are supported. Error propagation and unit checking is performed for all defined operations.

This package provides audio input and output functions to Common Lisp using bindings to the portaudio library.

This library features a rectangle packer for sprite and texture atlases.

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

This package provides a recursive-descent parser DSL for Common Lisp. It's intended as a simpler alternative to parser generators.

This package ensures that special subclasses of standard-object cluster right in front of standard-object in the class precedence list.

This is a utility kit for functionality related to OpenGL. It provides the following:

• kit.glm: This re-exports sb-cga and mathkit for convenience.

• kit.gl.shader: This provides shader dictionary and compilation functionality similar to what was originally found in sdl2kit.

• kit.gl.vao: This provides an interface for Vertex Array Objects.

LLA is a high-level Common Lisp library built on BLAS and LAPACK, but providing a much more abstract interface with the purpose of freeing the user from low-level concerns and reducing the number of bugs in numerical code.

Croatoan provides high-level Common Lisp CLOS bindings for the ncurses terminal library.