The SBC is a digital audio encoder and decoder used to transfer data to Bluetooth audio output devices like headphones or loudspeakers.

Steel Bank Common Lisp (SBCL) is a high performance Common Lisp compiler. In addition to the compiler and runtime system for ANSI Common Lisp, it provides an interactive environment including a debugger, a statistical profiler, a code coverage tool, and many other extensions.

RT provides a framework for writing regression test suites.

CF is a Common Lisp library for doing computations using continued fractions.

cl-nb is a Common Lisp system and API for launching interactive notebooks in GNU Guix containers.

RE is a small, portable, lightweight, and quick, regular expression library for Common Lisp. It is a non-recursive, backtracing VM.

This is a Common Lisp library providing lambda shorthand macros aiming to be used in cases where the word lambda and the arguments are longer than the body of the lambda.

cl-qc is a Common Lisp library for linting the following in delimited text files:

• Whitespace

• Floating-point number well-formedness

• GeneChip Platform ID checks for Affymetrix, Illumina, and others

A minimal testing framework for Common Lisp.

This package provides Common Lisp bindings for libev.

NST is a unit/regression testing system for Common Lisp.

This package provides a PEM (Privacy-Enhanced Mail) parser for Common Lisp.

This package provide a Common Lisp library for .zip-file reading and writing.

Common Lisp Music is a music synthesis and signal processing package in the Music V family.

This a Common Lisp library to convert geographic coordinates between latitude/longitude and Open Location Code.

cl-amb provides an implementation of John McCarthy's ambiguous operator in portable Common Lisp.

This package provides a PNG Common Lisp system to operate with Portable Network Graphics file format.

dbi is a Common Lisp library providing a database independent interface for MySQL, PostgreSQL and SQLite.

This is the official Quil-Lang Quantum Virtual Machine (QVM), a flexible and efficient simulator for Quil.

cl-tar is a Common Lisp library providing a high-level interface for interacting with tar archives.

This package implements The MD5 Message-Digest Algorithm, as defined in RFC 1321 by R. Rivest, published April 1992.

BST is a Common Lisp library for working with binary search trees that can contain any kind of values.

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