Open Source Lisp Software Development Software

A high performance Common Lisp compiler. In addition to standard ANSI Common Lisp, it provides an interactive environment including an a debugger, a statistical profiler, a code coverage tool, and many other extensions.

CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.

OpenDCL is for AutoLISP programmers who want to replace AutoCAD's limited DCL (Dialog Control Language) user interface language with a rich set of modern Windows user interface elements. **Development has moved to GitHub.** - Source code: https://github.com/opendcl/OpenDCL - Downloads (Studio / Runtime): https://github.com/opendcl/OpenDCL/releases - Project site & online help: https://opendcl.github.io/ - Community forum (unchanged): https://www.opendcl.com/forum/ This SourceForge project remains as a historical archive for older files and trackers. Prefer GitHub for source, issues, and current installers.

Nyquist is a language for sound synthesis and music composition. It is implemented in C and C++ and runs on Win32, OSX, and Linux. Nyquist combines a powerful functional programming style with efficient signal-processing primitives. Nyquist is also embedded as a scripting language in Audacity.

This project has been moved to github: https://ragnaroek.github.io/dandelion/ https://github.com/Ragnaroek/dandelion

N.B. SuperCollider is now hosted at GitHub, and the most recent versions can be downloaded from there. http://supercollider.github.io A real time audio synthesis engine, and an object-oriented programming language specialised for music. SuperCollider was created in 1996 by James McCartney, now (since version 3) released as free software.

Lem is the editor/IDE well-tuned for Common Lisp. After installing lem, you can start developing in Common Lisp at once. You can skip over writing tidy settings or installing many plugins as you do on Emacs. Lem loads when starting up. Electron version is in the experimental stage.

SISCweb is a framework to facilitate writing stateful Scheme web applications in a J2EE environment. An example WAR file ready for use is provided. Try it today!

Lush is a Lisp dialect with extensions for object-oriented and array-oriented programming. Lush is intended for prototyping numerically intensive applications and is designed for easy integration of existing C/C++/Fortran codes.

ECL development has moved to https://gitlab.com/embeddable-common-lisp/ecl

Collection of Emacs Development Environment Tools

doxymacs aims to make creating/using Doxygen-created documentation easier for the {X}Emacs user.

This library is intended to provide a minimal C/C++ API to efficiently create, manipulate, and parse LISP-style symbolic expressions.

The PGMFI project has as its goal total understanding of the computerized systems such as ECUs, ABS controllers and other devices present in Honda vehicles. Currently, the Non-Commercial-Sharealike license is reccomended for all releases.

xindy is an index processor that can be used to generate book-like indexes for arbitrary document-preparation systems. This includes systems such as TeX and LaTeX, the roff-family, and SGML/XML-based systems (e.g., HTML).

Common Lisp bindings to the SDL library, OpenGL, and more.

Axiom is a computer algebra system. It consists of an interpreter, a compiler and a library of algorithms. Axiom is an excellent research platform as well as a useful tool for scientific programming.

ArmedBear (ABCL) is a Common Lisp written in Java. Its compiler produces JVM byte code, tapping into the 'write once, run everywhere' philosophy of Java. J is a text editor written in Java featuring e.g. syntax highlighting and automatic indenting.

A comprehensive (X)Emacs interface for an inferior Common Lisp, or other Lisp based languages.

Kawa is a full Scheme implementation. It implements almost all of R5RS (for exceptions see Restrictions), plus some extensions.

This project is dedicated to developing more readable format(s) for Lisp-based languages (such as Common Lisp and Scheme) and implementing those formats (readers, pretty-printers, editor macros, etc.). MIT license preferred, to spread them widely.

Clojure is a dynamic programming language for the JVM. Note - current Clojure development has moved to Google code: http://code.google.com/p/clojure/ Project web site: http://clojure.org

Ksi is a portable, embeddable Scheme implementation written in C.

An Emacs major mode for editing PHP code. Features: Syntax coloring and indenting; Documentation browse and search functions; Support for Imenu and SpeedBar; Customization options; and support for language features from PHP 5.4 and beyond. The latest release can be found at https://github.com/ejmr/php-mode and all bug reports should go there..

A framework for developing software development tools.