This library is a collection of pseudo random number generators.

While Common Lisp does provide a RANDOM function, it does not allow the user to pass an explicit SEED, nor to portably exchange the random state between implementations. This can be a headache in cases like games, where a controlled seeding process can be very useful.

For both curiosity and convenience, this library offers multiple algorithms to generate random numbers, as well as a bunch of generally useful methods to produce desired ranges.

PARSE is a simple token parsing library for Common Lisp.

This is a Common Lisp library implementing the full v1 REST API protocol for Mastodon.

This package provides an ASN.1 encoder/decoder for Common Lisp.

This package provides a stream based JSON parser/writer, well suited as building block for higher level libraries.

The Type-Templates library allows you to define types and “template functions” that can be expanded into various type-specialized versions to eliminate runtime dispatch overhead. It was specifically designed to implement low-level numerical data types and functionality.

cl-draw-cons-tree draws a cons tree in ASCII-art style.

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

This a Common Lisp library for reading and writing binary data. It is based on code from chapter 24 of the book Practical Common Lisp.

cl-gopher is a Common Lisp library for interacting with the Gopher protocol.

It is suitable for building both clients and servers, and provides a sample client.

This library provides Glib, GIO and Gobject bindings for Common Lisp via Gobject Introspection.

This package provides an implementation of the hash-set data structure. It has constant time lookup, insertion and deletion.

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.

fast-websocket is an optimized low-level WebSocket protocol parser/composer.

Antik provides a foundation for scientific and engineering computation in Common Lisp. It is designed not only to facilitate numerical computations, but to permit the use of numerical computation libraries and the interchange of data and procedures, whether foreign (non-Lisp) or Lisp libraries. It is named after the Antikythera mechanism, one of the oldest examples of a scientific computer known.

YASON is a Common Lisp library for encoding and decoding data in the JSON interchange format.

This package provides Common Lisp system collecting tools written to wrangle OpenGL Shader Language (GLSL) source files.

Coalton is a dialect of ML embedded in Common Lisp. It emphasizes practicality and interoperability with Lisp, and is intended to be a DSL that allows one to gradually make their programs safer.

This package is a simple date and time library.

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

A heap-based priority queue whose first and foremost priority is speed.

SEEDABLE-RNG provides a convenient means of generating random numbers that are seedable with deterministic results across hardware and Common Lisp implementations.

This package provides a Common Lisp library for manipulating graphs and running graph algorithms.

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.