Utility library for handling bit vectors, bit vector arithmetic, and universal integer type conversions between bit-vectors, byte-vectors, octals, decimals, and hexadecimal notation.

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

CL-HTTPS-EVERYWHERE parses HTTPS Everywhere rulesets and makes them available for use in Lisp programs.

Ningle is a lightweight web application framework for Common Lisp.

The NUMPY-FILE-FORMAT library is a Common Lisp library for reading and writing NumPy .npy and .npz files.

Retrospectiff is a common lisp library for reading and writing images in the TIFF (Tagged Image File Format) format.

cl-webkit is a binding to WebKitGTK+ for Common Lisp, currently targeting WebKit version 2. The WebKitGTK+ library adds web browsing capabilities to an application, leveraging the full power of the WebKit browsing engine.

This package provides a common lisp CFFI wrapper for the SciPy version of Cephes special functions.

cl-jpl-util is a collection of Common Lisp utility functions and macros, primarily for software projects written in CL by the author.

Clip is an attempt at a templating library that allows you to write templates in a way that is both accessible to direct webdesign and flexible. The main idea is to incorporate transformation commands into an HTML file through tags and attributes. Clip is heavily dependent on Plump and lQuery.

Lack is a Common Lisp library which allows web applications to be constructed of modular components. It was originally a part of Clack, however it's going to be rewritten as an individual project since Clack v2 with performance and simplicity in mind.

nontrivial-gray-streams is a compatibility system for Gray streams, which is an extension to Common Lisp that makes it possible to implement Common Lisp streams using generic functions.

with-user-abort is a Common Lisp portability library providing a like-named macro that catches the SIGINT signal.

Trivial-Benchmark runs a block of code many times and outputs some statistical data for it. On SBCL this includes the data from time, for all other implementations just the real-time and run-time data. However, you can extend the system by adding your own metrics to it, or even by adding additional statistical computeations.

Flute is an easily composable HTML5 generation library in Common Lisp.

core-gp is a Common Lisp library for genetic programming (GP) algorithms. It allows standard GP, strongly-typed GP, grammatical evolution as well as standard genetic algorithms.

Skippy is a Common Lisp library to read and write GIF image files.

This package provides an enhanced version of typep that is exactly like the one in the Lisp spec, except it can also accept a single type argument, in which case it returns the appropriate closure.

This package provides a shim between Python3 (specifically, the CPython implementation of Python) and Common Lisp.

This library is a portable compatibility layer around "Common Lisp the Language, 2nd Edition" (https://www.cs.cmu.edu/Groups/AI/html/cltl/clm/node102.html) and it exports symbols from implementation-specific packages.

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

A library and command line utility to automatically indent Common Lisp source files.

This package provides a priority queue implemented with an array-based heap.

This is a Common Lisp library which provides functionality to read/write Bit Map Font (BMF) into text, JSON and XML.