Open Source Common Lisp Software

Common Lisp Software

Browse free open source Common Lisp Software and projects below. Use the toggles on the left to filter open source Common Lisp Software by OS, license, language, programming language, and project status.

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  • 1
    Nyxt

    Nyxt

    The hacker's power-browser

    Out of the box Nyxt ships with tens of features that allow you to quickly analyze, navigate, and extract information from the Internet. Plus, Nyxt is fully hackable- all of its source code can be introspected, modified, and tweaked to your exact specification. Navigate large documents with ease. Utilize the power of running commands against multiple objects to avoid repeating yourself. You can select and close all buffers that match the string "ele". Fuzzy search-relevant commands to instantly run them. No more digging through menus. Use fuzzy search to instantly switch between buffers. No more hunting! Use link hinting to quickly jump around. Jump to a link by URL, title, or shortcut. Use the built-in REPL to program Nyxt. Run short scripts, and try out new workflows. Everything in Nyxt is fully extensible and modifiable. Smart bookmark search.
    Downloads: 15 This Week
    Last Update:
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  • 2
    SBCL

    SBCL

    Mirror of Steel Bank Common Lisp (SBCL)'s repository

    Steel Bank Common Lisp (SBCL) is a high-performance Common Lisp compiler. It is open-source/free software, with a permissive license. In addition to the compiler and runtime system for ANSI Common Lisp, it provides an interactive environment including a debugger, a statistical profiler, a code coverage tool, and many other extensions. SBCL runs on Linux, various BSDs, macOS, Solaris, and Windows. See the download page for supported platforms, and the getting started guide for additional help. SBCL is available in source and binary form for a number of different architectures. SBCL is available in binary form for many architectures. To obtain the latest binary release for your system, visit the platform support page and click on the green square which indicates your platform. You can install SBCL to a different directory prefix by setting the INSTALL_ROOT environment variable before running the installation script.
    Downloads: 15 This Week
    Last Update:
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  • 3
    pgloader

    pgloader

    Migrate to PostgreSQL in a single command

    pgloader is a data migration tool designed to load data into PostgreSQL from various sources. It automates the process of migrating databases, handling schema transformations and data type conversions. pgloader supports high-speed data loading using PostgreSQL's COPY command and provides detailed logs for monitoring the migration process.
    Downloads: 11 This Week
    Last Update:
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  • 4
    Trial

    Trial

    A modular Common Lisp game engine

    Trial is a real-time, 3D game engine written in Common Lisp, offering a modern and modular approach to game development using the expressive power of Lisp. Built on top of the cepl graphics framework, Trial combines live-coding capabilities with powerful abstractions for building simulations, scenes, and interactive applications. It emphasizes flexibility, clarity, and developer control, making it an appealing choice for experimental games, visualizations, and research projects that benefit from dynamic development environments and rapid prototyping.
    Downloads: 6 This Week
    Last Update:
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  • 5
    STEP (ISO 10303) development environment which supports the validation of STEP data populations via EXPRESS (ISO 10303-11) schemata and the transformation of STEP data populations from one schema to another via EXPRESS-X (ISO 10303-14) schemata.
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    Downloads: 131 This Week
    Last Update:
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  • 6

    Garnet - a Graphical Toolkit for Lisp

    Garnet Common Lisp GUI Library

    Garnet is a Graphical Toolkit for Lisp, which offers many advanced features. It was originally developed by Carnegie Mellon's User Interface Software Group and is one of the most feature rich interface toolkits available for lisp. The project has been dormant but some of us are trying to update it. To get the latest stable code, use the subversion repository: svn checkout svn://svn.code.sf.net/p/garnetlisp/svn/trunk garnetlisp-svn
    Downloads: 68 This Week
    Last Update:
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  • 7
    Qlot

    Qlot

    A project-local library installer for Common Lisp

    Qlot is a project-local library installer for Common Lisp, utilizing the Quicklisp facility. It enables developers to manage dependencies on a per-project basis, ensuring consistent environments and avoiding conflicts between projects. Qlot is akin to Bundler for Ruby or Carton for Perl, providing a familiar experience for developers from other ecosystems.​
    Downloads: 1 This Week
    Last Update:
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  • 8
    Common Lisp User Space File System.
    Downloads: 12 This Week
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  • 9
    The Common Lisp Reasoner extends the Common Lisp Object System (CLOS) to incorporate a powerful rule language suitable for all kinds of reasoning tasks, vanilla XML and RDF/XML interfaces, and support for a variety of AI-related applications, such as scheduling, planning and diagnosis.
    Downloads: 10 This Week
    Last Update:
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  • 10
    Jeszra is a visual designtool, which combines 2D- vector graphics and GUI design. Jeszra is written in Tcl/Tk and creates reusable code for: * Tcl, Ruby, Lisp and Python. * DocBook based reference pages. * SVG import and export.
    Downloads: 10 This Week
    Last Update:
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  • 11
    Abuse

    Abuse

    Fork of AbuseSDL to carry on development

    Abuse is a game by Crack Dot Com from 1995 released as public domain (shareware data and game engine). This is a fork of the popular AbuseSDL port intended to carry on development in an extremely conservative manner and to be vanilla compatible, including savegames.
    Downloads: 9 This Week
    Last Update:
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  • 12

    Readable Lisp S-expressions

    Readable Lisp/S-expressions with infix, functions, and indentation

    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.
    Downloads: 2 This Week
    Last Update:
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  • 13
    Simple unit test utility for Common Lisp. Utility's unit tests are implemented with the utlity itself and unit tests cover 100% of the code.
    Downloads: 6 This Week
    Last Update:
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  • 14
    wxCL = wxWidgets + Common Lisp!!! The wxCL project group creates Common Lisp bindings to the wxWidgets API. We still require C, C++ and Lisp hackers.
    Downloads: 6 This Week
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  • 15
    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.
    Downloads: 7 This Week
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  • 16
    Downloads: 3 This Week
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  • 17
    Acheron is a Common Lisp (CL) to JavaScript (JS) compiler. Programs are written in a subset of CL and after compilation executed in a webbrowser. Acheron has native functions that are written in JS and are the bridge between CL and JS.
    Downloads: 4 This Week
    Last Update:
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  • 18
    CIOS Audio Core

    CIOS Audio Core

    A cross platform audio inteface

    CIOS Audio Core is the infrastructure and subsystem in Collective Intelligence Operation System. It is a cross platforms audio abstract interface, supports including Mac OS X, Linux, Android, iPhone OS and Windows 7.
    Downloads: 4 This Week
    Last Update:
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  • 19
    SNMP (Simple Network Management Protocol) for Common Lisp, UDP Networking for LispWorks, ...
    Downloads: 4 This Week
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  • 20

    Common Lisp Wrapper for Proj

    CFFI glue code to use Proj.4 library in Lisp

    CFFI glue and bindings for the Proj.4 library to provide a wealth of geographical projections in Common Lisp environment. PROJ.4 is a Cartographic Projections library originally written by Gerald Evenden then of the USGS. CL-PROJ provides complete bindings for this library.
    Downloads: 3 This Week
    Last Update:
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  • 21

    OpenAxiom: Scientific Computation System

    A system for computer algebra and symbolic mathematics

    OpenAxiom is an open source Computer Algebra System. It offers an interactive environment, an expressive programming language, a compiler, a large set of mathematical libraries of interest to researchers and practitioners of computational sciences.
    Downloads: 4 This Week
    Last Update:
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  • 22

    CL-FastWeb

    Web development framework for Common Lisp

    Web development framework for Common Lisp, based on FastCGI with integrated WiKi. It is tested mainly on SBCL, but should work on most Common Lisp implementations.
    Downloads: 2 This Week
    Last Update:
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  • 23
    COOK

    COOK

    Software build-automation tool written in Common Lisp

    COOK is a software build-automation tool made with a goal of letting you, the programmer, to utilize the most elegant and powerful programming language - Common Lisp - for managing your software builds. You write a recipe file which describes what objectives must be constructed. COOK will load and process this file, then produce either a regular Makefile or a Bourne Shell script, which will actually perform the task of building and installing your targets.
    Downloads: 2 This Week
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  • 24
    An implementation of the Joint Generation Algorithm of Fredman and Khachiyan for the computation of a dual pair of monotone boolean formulas in DNF (hypergraph transversals, extreme rays of polyhedral cones...). User-replaceable oracle.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Lioness (Languages Interop Framework)
    Framework for making Windows applications that are one .exe file in AutoHotKey_L,C++,C#, VB.NET,Java,Groovy,Common Lisp,Nemerle,Ruby,Python,PHP,Lua,Tcl,Perl,Jint,S#,WSH VBScript,HTML/JavaScript/CSS,COM, PowerShell without compiling . For .NET 4.
    Downloads: 2 This Week
    Last Update:
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