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.

ST-JSON (ST because it originated at Streamtech) is a Common Lisp library for encoding and decoding JSON values (as specified on json.org).

This library does mostly the same thing as CL-JSON, but is simpler and more precise about types (distinguishing boolean false, the empty array, and the empty object).

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

This is a Common Lisp library to extract EXIF information from image files.

This is an implementation of the "Markless standard" (https://github.com/shirakumo/markless) at version 1.0. It handles the parsing of plaintext from a stream into an abstract syntax tree composed out of strings and component objects. From there the AST can be easily compiled into a target markup language like HTML.

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

Cl-tga was written to facilitate loading .tga files into OpenGL programs. It's a very simple library, and, at the moment, only supports non-RLE encoded forms of the files.

This package provides an automatic generator for ASDF's .asd files.

This package provides easy access to the defining class and its options during initialization or reinitialization of its subcomponents.

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

cl-quicklisp-stats is a system that fetches and performs basic operations on the Quicklisp download statistics.

This is a Common Lisp utilities library originating from the Zombie Raptor game engine project.

This library provides an OS and implementation independent access to timeouts.

This library extracts the TLD (Top Level Domain) from domains. The information is taken from https://publicsuffix.org.

Cluster is an assembler (initially for x86 and x86-64) with a difference. To avoid the issue of defining a syntax, the input to Cluster is a list of standard objects (i.e., instances of the class STANDARD-OBJECT), as opposed to a character file or S-expressions.

cl-inotify uses cl-cffi to provide a Common Lisp interface to the Linux inotify API.

Cl-tga was written to facilitate loading .tga files into OpenGL programs. It's a very simple library, and, at the moment, only supports non-RLE encoded forms of the files.

This package provides a concise, intuitive and flexible macro for trivial lambdas that eschews explicit naming of parameter variables in favor of positional references, with support for a used or ignored &rest parameter and automatic declaration of ignored parameters when logical gaps are left in the positional references. Further convenience features are provided.

THE-COST-OF-NOTHING is a library for measuring the run time of Common Lisp code. It provides macros and functions for accurate benchmarking and lightweight monitoring. Furthermore, it provides predefined benchmarks to determine the cost of certain actions on a given platform and implementation.

This is a very simple implementation of SHA1 and HMAC-SHA1 for Common Lisp. The code is intended to be easy to follow and is therefore a little slower than it could be.

This is a small library providing the ISO-639 language code to language name mapping.

This package extends the Common Lisp reader syntax such that is accepts Org files as Lisp source code files.

CL-STORE is a portable serialization package which should give you the ability to store all Common Lisp data types into streams.

This library converts the elements from GObject Introspection into Common Lisp-style definitions, based on cl-gobject-introspection.