This package provides a flexible shallow/deep copy mechanism for Common Lisp.

3bz is an implementation of Deflate decompression (RFC 1951) optionally with zlib (RFC 1950) or gzip (RFC 1952) wrappers, with support for reading from foreign pointers (for use with mmap and similar, etc), and from CL octet vectors and streams.

Bobbin is a simple word-wrapping library for strings in Common Lisp. It aims to be simple, work nicely for the majority of cases, and degrade gracefully for edge cases. It is not particularly concerned with speed — if you need very high-performance word wrapping, Bobbin is not for you.

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

SQL generator for Common Lisp.

This is a library for access to atomic operation primitives such as compare-and-swap. It aims to be a rather thin layer over what the implementations offer.

CL-Ledger is a Common Lisp port of the Ledger double-entry accounting system.

This library validates superclasses according to a simple substitution model, thereby greatly simplifying the definition of class mixins.

This library validates superclasses according to a simple substitution model, thereby greatly simplifying the definition of class mixins.

Supertrace provides a superior Common Lisp trace functionality for debugging and profiling real world applications.

Zippy is a library for the PKWARE Zip archive format. It can read and write zip files. It features:

• archive inspection without extraction;

• Zip64 support;

• split archive support;

• PKWARE decryption;

• fast deflate decompression thanks to 3bz;

• operates on streams and vectors;

• can compress stream->stream;

• extensible for other encryption and compression mechanisms.

Babel is a charset encoding and decoding library, not unlike GNU libiconv, but completely written in Common Lisp.

It can sometimes be useful to be able to parse chemical compounds in a user-friendly syntax into easy-to-manipulate s-expressions. You also want to be able to go in reverse. You could probably write your own parser — or you could just install the chemical-compounds package.

This is a simple library to retrieve the argument list of a function.

This library is an extension of the Common Lisp Object System (CLOS) that allows a compiler to inline a generic function under certain conditions.

This Common Lisp library provides reader macros for concise expression of function partial application and composition.

Support library for numcl. Registers a function as an additional form that is considered as a candidate for a constant.

This package provides a Common Lisp system implementing event bus.

This package provides the LOCAL-TIME extensions for the cl-postgres ASDF system of postmodern.

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

exit-hooks provides a portable way to automatically call some user-defined function when exiting Common Lisp (both quit from the REPL or a kill in a shell). Like atexit in C and Python or Java’s Runtime.addShutdownHook(). It currently supports SBCL, CCL, ECL, ABCL, Allegro CL, clisp and CMUCL. Before exit-hooks, there was no portable way of doing so and no staightforward way to use an exit hook on ABCL. It can be used for tasks like parmenantly save something when exiting Lisp.

This package provides a consolidation of Common Lisp statistics libraries.

Quicksearch is a search-engine-interface for Common Lisp. The goal of Quicksearch is to find the Common Lisp library quickly. For example, if you will find the library about json, just type (qs:? 'json) at REPL.

The function quicksearch searches for Common Lisp projects in Quicklisp, Cliki, GitHub and BitBucket, then outputs results in REPL. The function ? is abbreviation wrapper for quicksearch.

This collection of utilities is useful in contexts where you want a macro that uses lambda-lists in some fashion but need more precise processing.