This package provides a way of extracting and replicating the compile-time side-effects of forms.

defclass-star provides defclass* and defcondition* to simplify class and condition declarations. Features include:

• Automatically export all or select slots at compile time.

• Define the :initarg and :accessor automatically.

• Specify a name transformer for both the :initarg and :accessor, etc.

• Specify the :initform as second slot value.

See https://common-lisp.net/project/defclass-star/configuration.lisp.html for an example.

This package provides a Common Lisp library to work with the JSON file format.

CL-DATA-STRUCTURES is a Common Lisp library providing a portable collection of mutable and immutable data structures (dictionaries, sets, queues, sequences) and algorithms.

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.

Dissect is a small Common Lisp library for introspecting the call stack and active restarts.

This is a small OS portability library to retrieve and set file attributes not supported by the Common Lisp standard functions.

This library features a rectangle packer for sprite and texture atlases.

trivial-download allows you to download files from the Internet from Common Lisp. It provides a progress bar.

CL-Yacc is a LALR(1) parser generator for Common Lisp, similar in spirit to AT&T Yacc, Berkeley Yacc, GNU Bison, Zebu, lalr.cl or lalr.scm.

CL-Yacc uses the algorithm due to Aho and Ullman, which is the one also used by AT&T Yacc, Berkeley Yacc and Zebu. It does not use the faster algorithm due to DeRemer and Pennello, which is used by Bison and lalr.scm (not lalr.cl).

Very basic library for dealing with CL's hash tables. The idea was spawned through working with enough JSON APIs and config files, causing a lot of headaches in the process.

RTG-MATH provides a selection of the math routines most commonly needed for making realtime graphics in Lisp.

This is a library to provide cross-platform access to gamepads, joysticks, and other such HID devices.

Dufy is a library for exact color manipulation and conversion in various color spaces, which supports many color models.

Implementation of a set-like data structure with constant time addition, removal, and random selection.

This package provides Common Lisp FFI bindings for libwayland, primarily for the mahogany window manager.

This library provides a tiny Common Lisp wrapper around setlocale(3) and can be used in conjunction with other FFI wrappers like cl-charms.

defclass-star provides defclass* and defcondition* to simplify class and condition declarations. Features include:

• Automatically export all or select slots at compile time.

• Define the :initarg and :accessor automatically.

• Specify a name transformer for both the :initarg and :accessor, etc.

• Specify the :initform as second slot value.

See https://common-lisp.net/project/defclass-star/configuration.lisp.html for an example.

CL(x) xembed protocol implementation

MODULARIZE is an attempt at providing a common interface to segregate major application components. This is achieved by adding special treatment to packages. Each module is a package that is specially registered, which allows it to interact and co-exist with other modules in better ways. For instance, by adding module definition options you can introduce mechanisms to tie modules together in functionality, hook into each other and so on.

The Plump-SEXP library is a backend for Plump which can convert between S-expressions and the Plump DOM.

This library is a path strings manipulation library inspired by Python's os.path. All functionality from os.path is supported on major operation systems.

The philosophy behind is to use simple strings and "dumb" string manipulation functions to handle paths and filenames. Where possible the corresponding OS system functions are called.

This package provides a SuperCollider client for Common Lisp.

CL-PUNCH is a Scala-like anonymous lambda literal.