This is a common lisp library to easily pluralize and singularize English and Portuguese words. This is a port of the ruby ActiveSupport Inflector module.

This package creates GraphViz DOT files from an equivalent s-expression representation.

A small collection of common lisp macros to make collecting values easier.

CL-octet-streams is a library implementing in-memory octet streams for Common Lisp. It was inspired by the trivial-octet-streams and cl-plumbing libraries.

This package provides Doug Hoyte's "Production" version of macros from the Let Over Lambda book, including community updates.

This is a library for selecting portions of sequences, arrays or data-frames.

Convenient macros for common lambda patterns.

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

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

Loop has a consistent interface unlike other looping abstractions and ANSI list operations. You can define your own efters and gatherers that integrate tightly into other operations. All operations are non-consing when possible.

This Common Lisp library provides bindings for the ZeroMQ lightweight messaging kernel.

SPECIALIZATION-STORE system provides a new kind of function, called a store function, whose behavior depends on the types of objects passed to the function.

This is a Common Lisp library for processing data found in dBase III database files (dbf and db3 files).

This is a Common Lisp kernel for Jupyter along with a library for building Jupyter kernels, based on Maxima-Jupyter which was based on cl-jupyter.

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

This library implements various functions to access status information about the machine, process, etc.

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

This Common Lisp library provides an implementation of in-memory input streams, output streams and io streams for any type of elements.

This is a small Common Lisp library that finds an open port within a range.

This package provides a canonical stand-in for NIL for contexts where NIL means no value.

The 3D-Spaces library implements a number of spatial query data structures; structures that can answer spatial range queries for optimized lookup, particularly suited for games.

This library can be used to display a progress bar on one line.

This package provides a generic cache management facility with configurable and extensible cache replacement policies. The actual cached data can be stored anywhere, with cacle taking charge of keeping track of which entry is to be discarded next when more space is needed for a new entry.

This package provides a standard interface to the various package lock implementations of Common Lisp.