🇺🇸 Made in United States

Discover United States's Leading Open Source Projects: Explore top-notch open source initiatives hailing from the vibrant tech community of United States.

TOP Common Lisp Projects

1
atlas-engineer/nyxt

atlas-engineer/nyxt

Nyxt - the hacker's browser.
Common Lisp
9,502
star
2
norvig/paip-lisp

norvig/paip-lisp

Lisp code for the textbook "Paradigms of Artificial Intelligence Programming"
Common Lisp
6,971
star
3
rabbibotton/clog

rabbibotton/clog

CLOG - The Common Lisp Omnificent GUI
Common Lisp
1,179
star
4
Clozure/ccl

Clozure/ccl

Clozure Common Lisp
Common Lisp
786
star
5
damelang/nile

damelang/nile

Common Lisp
710
star
6
phantomics/april

phantomics/april

The APL programming language (a subset thereof) compiling to Common Lisp.
Common Lisp
577
star
7
eratosthenesia/lispc

eratosthenesia/lispc

"Lispsy" Lisp(ish) to C Converter (designed for CLISP)
Common Lisp
533
star
8
Wukix/LambdaLite

Wukix/LambdaLite

A functional, relational database in about 250 lines of Common Lisp
Common Lisp
398
star
9
ruricolist/serapeum

ruricolist/serapeum

Utilities beyond Alexandria
Common Lisp
377
star
10
aimacode/aima-lisp

aimacode/aima-lisp

Common Lisp implementation of algorithms from Russell And Norvig's "Artificial Intelligence - A Modern Approach"
Common Lisp
370
star
11
ruricolist/cloture

ruricolist/cloture

Clojure in Common Lisp
Common Lisp
356
star
12
acl2/acl2

acl2/acl2

ACL2 System and Books as Maintained by the Community
Common Lisp
339
star
13
Interlisp/medley

Interlisp/medley

The main repo for the Medley Interlisp project. Wiki, Issues are here. Other repositories include maiko (the VM implementation) and Interlisp.github.io (web site sources)
Common Lisp
338
star
14
guicho271828/trivia

guicho271828/trivia

Pattern Matcher Compatible with Optima
Common Lisp
322
star
15
DalekBaldwin/on-lisp

DalekBaldwin/on-lisp

A modernized and annotated code companion to Paul Graham's "On Lisp".
Common Lisp
312
star
16
vsedach/Vacietis

vsedach/Vacietis

C to Common Lisp compiler
Common Lisp
295
star
17
quicklisp/quicklisp-client

quicklisp/quicklisp-client

Quicklisp client.
Common Lisp
285
star
18
gregcman/sucle

gregcman/sucle

Common Lisp Voxel Game Engine
Common Lisp
274
star
19
BradWBeer/clinch

BradWBeer/clinch

Common Lisp 3D/2D Graphics Engine for OpenGL
Common Lisp
268
star
20
ruricolist/spinneret

ruricolist/spinneret

Common Lisp HTML5 generator
Common Lisp
263
star
21
jrm-code-project/LISP-Machine

jrm-code-project/LISP-Machine

Archive of LISP Machine, Inc.
Common Lisp
261
star
22
kingcons/cl-6502

kingcons/cl-6502

A 6502 emulator in Lisp.
Common Lisp
260
star
23
orthecreedence/cl-async

orthecreedence/cl-async

Asynchronous IO library for Common Lisp.
Common Lisp
259
star
24
vsedach/Parenscript

vsedach/Parenscript

MOVED TO https://gitlab.common-lisp.net/parenscript/parenscript
Common Lisp
247
star
25
turtl/api

turtl/api

(Deprecated) Turtl API. This is the server that responds to all client requests.
Common Lisp
232
star
26
samanthadoran/potential-disco

samanthadoran/potential-disco

Trying to emulate the NES again in Common Lisp
Common Lisp
230
star
27
stylewarning/deprecated-coalton-prototype

stylewarning/deprecated-coalton-prototype

Coalton is (supposed to be) a dialect of ML embedded in Common Lisp.
Common Lisp
210
star
28
mark-watson/loving-common-lisp

mark-watson/loving-common-lisp

Open source examples for my book "Loving Common Lisp, or the Savvy Programmer's Secret Weapon"
Common Lisp
210
star
29
kennytilton/cells

kennytilton/cells

A Common Lisp implementation of the dataflow programming paradigm
Common Lisp
208
star
30
yitzchak/common-lisp-jupyter

yitzchak/common-lisp-jupyter

A Common Lisp kernel for Jupyter along with a library for building Jupyter kernels.
Common Lisp
204
star
31
bendudson/py4cl

bendudson/py4cl

Call python from Common Lisp
Common Lisp
193
star
32
franzinc/aserve

franzinc/aserve

AllegroServe, a web server written in Common Lisp
Common Lisp
190
star
33
nasa/pvslib

nasa/pvslib

NASA PVS Library of Formal Developments
Common Lisp
186
star
34
orthecreedence/wookie

orthecreedence/wookie

Asynchronous HTTP server in common lisp
Common Lisp
186
star
35
slburson/fset

slburson/fset

FSet, the functional collections library for Common Lisp.
Common Lisp
183
star
36
robert-dodier/maxima-jupyter

robert-dodier/maxima-jupyter

A Maxima kernel for Jupyter, based on CL-Jupyter (Common Lisp kernel)
Common Lisp
180
star
37
slyrus/opticl

slyrus/opticl

An image processing library for Common Lisp
Common Lisp
179
star
38
zkat/chanl

zkat/chanl

Portable channel-based concurrency for Common Lisp
Common Lisp
164
star
39
xach/quickproject

xach/quickproject

Create a CL project skeleton
Common Lisp
160
star
40
kraison/vivace-graph-v3

kraison/vivace-graph-v3

VivaceGraph version 3. Open source Common Lisp graph database & Prolog implementation. Supersedes http://github.com/kraison/vivace-graph-v2.
Common Lisp
145
star
41
fons/cl-mongo

fons/cl-mongo

lisp interface to mongo db
Common Lisp
142
star
42
rongarret/ergolib

rongarret/ergolib

A library designed to make programming in Common Lisp easier
Common Lisp
140
star
43
SRI-CSL/PVS

SRI-CSL/PVS

The People's Verification System
Common Lisp
127
star
44
franzinc/clim2

franzinc/clim2

The Common Lisp Interface Manager
Common Lisp
124
star
45
stylewarning/cl-algebraic-data-type

stylewarning/cl-algebraic-data-type

Algebraic data types in Common Lisp
Common Lisp
120
star
46
Zulu-Inuoe/jzon

Zulu-Inuoe/jzon

A correct and safe(er) JSON RFC 8259 parser with sane defaults.
Common Lisp
118
star
47
xach/buildapp

xach/buildapp

Buildapp makes it easy to build application executables with SBCL
Common Lisp
116
star
48
AccelerationNet/cl-csv

AccelerationNet/cl-csv

A common lisp library providing easy csv reading and writing
Common Lisp
113
star
49
whalliburton/academy

whalliburton/academy

⚡ ⚕ The academy ⚛ ♬
Common Lisp
111
star
50
kriyative/ecl-iphone-builder

kriyative/ecl-iphone-builder

ECL Common Lisp for iOS devices (iPhone & iPad)
Common Lisp
110
star
51
naveensundarg/Common-Lisp-Actors

naveensundarg/Common-Lisp-Actors

An actor system for Common Lisp.
Common Lisp
110
star
52
danlentz/cl-ctrie

danlentz/cl-ctrie

lock-free, concurrent, key/value index with efficient memory-mapped persistence and fast transient storage models
Common Lisp
109
star
53
guicho271828/inlined-generic-function

guicho271828/inlined-generic-function

Bringing the speed of Static Dispatch to CLOS. Succeeded by https://github.com/marcoheisig/fast-generic-functions
Common Lisp
109
star
54
mbattyani/cl-pdf

mbattyani/cl-pdf

CL-PDF is a cross-platform Common Lisp library for generating PDF files.
Common Lisp
108
star
55
OdonataResearchLLC/lisp-unit

OdonataResearchLLC/lisp-unit

A Test Framework for Common Lisp in the style of JUnit, designed and implemented with simplicity of use in mind.
Common Lisp
107
star
56
ndantam/sycamore

ndantam/sycamore

A fast, purely functional data structure library in Common Lisp.
Common Lisp
107
star
57
nightfly19/cl-arrows

nightfly19/cl-arrows

Common Lisp implementation of Clojure's threading macros
Common Lisp
106
star
58
zkat/sheeple

zkat/sheeple

Cheeky prototypes for Common Lisp
Common Lisp
99
star
59
aartaka/nyxt-config

aartaka/nyxt-config

My configuration files for Nyxt browser.
Common Lisp
98
star
60
Apress/common-lisp-condition-system

Apress/common-lisp-condition-system

Source Code for 'The Common Lisp Condition System' by Michal "phoe" Herda
Common Lisp
97
star
61
dlowe-net/local-time

dlowe-net/local-time

Time manipulation library for Common Lisp
Common Lisp
95
star
62
sellout/quid-pro-quo

sellout/quid-pro-quo

A contract programming library for Common Lisp in the style of Eiffel’s Design by Contract ™.
Common Lisp
92
star
63
thezerobit/green-threads

thezerobit/green-threads

A lightweight thread / cooperative multitasking library for Common Lisp.
Common Lisp
88
star
64
stylewarning/quickutil

stylewarning/quickutil

The solution to the Utility Library problem.
Common Lisp
87
star
65
AlexCharlton/cl-glfw3

AlexCharlton/cl-glfw3

Common Lisp bindings to GLFW version 3.x
Common Lisp
86
star
66
mfiano/virality-engine

mfiano/virality-engine

A component-based game engine written in Common Lisp
Common Lisp
86
star
67
mtravers/heroku-cl-example

mtravers/heroku-cl-example

Example use of Heroku Common Lisp Buildpack
Common Lisp
84
star
68
AccelerationNet/access

AccelerationNet/access

A common lisp library to unify access to common dictionary-like data-structures
Common Lisp
82
star
69
CodyReichert/qi

CodyReichert/qi

Qi - A Package Manager for Common Lisp
Common Lisp
82
star
70
deplinenoise/c-amplify

deplinenoise/c-amplify

S-expression source translation and macro expansion utility
Common Lisp
81
star
71
dancrossnyc/multics

dancrossnyc/multics

Source for the Multics operating system
Common Lisp
80
star
72
sshirokov/hinge

sshirokov/hinge

A synonym for node. An evented framework for Common Lisp with API inspiration taken liberally from Node.js
Common Lisp
77
star
73
paddymul/css-lite

paddymul/css-lite

a css grammar for lisp
Common Lisp
77
star
74
orthecreedence/blackbird

orthecreedence/blackbird

Common Lisp promise implementation (successor to cl-async-future)
Common Lisp
76
star
75
theDanielJLewis/dynamic-compressor-for-audacity

theDanielJLewis/dynamic-compressor-for-audacity

Chris's Dynamic Compressor plugin for Audacity
Common Lisp
76
star
76
mtravers/wuwei

mtravers/wuwei

WuWei -- effortless Ajax web UIs from Common Lisp
Common Lisp
76
star
77
justinmeiners/srcweave

justinmeiners/srcweave

A literate programming system for any language.
Common Lisp
75
star
78
phantomics/seed

phantomics/seed

Interactive software environment based on Common Lisp.
Common Lisp
75
star
79
gigamonkey/toot

gigamonkey/toot

A web server created by stripping down and reorganizing Edi Weitz's Hunchentoot
Common Lisp
75
star
80
defaultxr/cl-patterns

defaultxr/cl-patterns

Library for writing patterns to generate or process (a)musical sequences of mathematically (un)related (non-)compound values in Lisp.
Common Lisp
74
star
81
sjl/cl-chip8

sjl/cl-chip8

chip-8 emulator in common lisp
Common Lisp
73
star
82
quicklisp/quicklisp-slime-helper

quicklisp/quicklisp-slime-helper

Helper library for easy Quicklisp SLIME setup
Common Lisp
73
star
83
Apress/programming-algorithms-lisp

Apress/programming-algorithms-lisp

Source Code for 'Programming Algorithms in Lisp' by Vsevolod Domkin
Common Lisp
73
star
84
hraban/cl-graph

hraban/cl-graph

Common Lisp library for manipulating graphs and running graph algorithms
Common Lisp
72
star
85
kingcons/colorize

kingcons/colorize

A Syntax Highlighting library
Common Lisp
72
star
86
malisper/Clamp

malisper/Clamp

Common Lisp with Arc Macros and Procedures
Common Lisp
71
star
87
sfahlman/scone

sfahlman/scone

Common Lisp
71
star
88
rongarret/BWFP

rongarret/BWFP

Common Lisp
70
star
89
rigetti/rpcq

rigetti/rpcq

The RPC framework and message specification for @rigetti Quantum Cloud Services.
Common Lisp
70
star
90
mcandre/cl-quickcheck

mcandre/cl-quickcheck

cl-quickcheck - a Common Lisp port of the QuickCheck unit test framework
Common Lisp
68
star
91
sellout/external-program

sellout/external-program

A portable Common Lisp library for running external programs from within Lisp.
Common Lisp
67
star
92
danlentz/printv

danlentz/printv

A batteries-included tracing and debug-logging macro
Common Lisp
67
star
93
stylewarning/lisp-random

stylewarning/lisp-random

A smattering of random Lisp code by Robert Smith
Common Lisp
66
star
94
mbattyani/cl-typesetting

mbattyani/cl-typesetting

Common Lisp
65
star
95
gregcman/cl-c-parse

gregcman/cl-c-parse

Demo/prototype C11 Parser in Common Lisp, and yacc and lex clone in Common Lisp
Common Lisp
65
star
96
dbmcclain/Lisp-Actors

dbmcclain/Lisp-Actors

Thread-agnostic Actors in Common Lisp
Common Lisp
64
star
97
eschulte/graph

eschulte/graph

Simple graph data structure and algorithms
Common Lisp
64
star
98
hraban/cl-containers

hraban/cl-containers

Containers Library for Common Lisp
Common Lisp
61
star
99
xach/linj

xach/linj

António Menezes Leitão's Linj project
Common Lisp
60
star
100
smithzvk/modf

smithzvk/modf

A setf like macro for functional programming
Common Lisp
60
star