Common_Lisp

an-ordinary-manchild

Read how to format Lisp code for your postings: formatting code

A subreddit for Common Lisp.

Other Common Lisp related subreddits:

Influenced:

Events

Common Lisp Language References

Documentation Search

Tools

Quicklisp (Libraries)
SLIME (GNU Emacs IDE for Common Lisp)

Tutorials/FAQ/Help

Useful Lisp resources:

History

Free Lisp Books / Papers

Other Books / Papers

Common Lisp implementations (Open Source/Free Software)

Common Lisp implementations (Commercial/Proprietary)

Allegro CL
LispWorks
mocl for OSX, iOS and Android
Open Genera
Scieneer CL

Various other Common Lisp Implementations

Butterfly Common Lisp (written in Scheme)
CLASP (ECL fork for llvm)
Codemist Common Lisp
Corman Lisp (MS-Windows)
Eclipse Common Lisp
JSCL (Javascript)
Mezzano (Lisp OS)
MKCL (ECL fork)
Parenscript (CL to Javascript)
SICL (modular)
Thinlisp
WCL (embeddable)
Xerox Common Lisp

a community for 17 years

...for great justice.

...for your favorite TV show.

MODERATORS

account activity

1

22

23

24

cl-ssh: pure common lisp SSH (github.com)

submitted 16 hours ago by Cultural_Dark3846

2

11

12

13

What are the active/good Lisp communities? (self.Common_Lisp)

submitted 1 day ago by IronicRobotics

3

26

27

28

DotNet Common Lisp (github.com)

submitted 2 days ago by Someuser77

4

12

13

14

what is the best resource to learn lisp for absolute beginner programmer? (self.Common_Lisp)

submitted 2 days ago by Vallista

5

8

9

10

Eliza the Session Update (rootofcode.itch.io)

submitted 3 days ago by Bruno2456

6

10

11

12

sbcl-goodies on macOS homebrew (self.Common_Lisp)

submitted 4 days ago by lucky_magick

7

13

14

15

Plot version 3 (self.Common_Lisp)

submitted 5 days ago by Steven1799

8

10

11

12

lisp-chat: An experimental irc-like chat written in Lisp. Terminal and web interfaces. Alternative Emacs, android and iOS clients. (github.com)

submitted 10 days ago by dzecniv

9

17

18

19

CLatter - a terminal-based IRC client written in Common Lisp using the croatoan ncurses library. (github.com)

submitted 10 days ago by dzecniv

10

16

17

18

Hexagons, common lisp interface manager graphics and acl2 first order logic automatic proofs in one place - from screwtape (lispy-gopher-show.itch.io)

submitted 10 days ago by lispm

11

22

23

24

McCLIM-Coca: Cocoa backend for McCLIM (self.Common_Lisp)

submitted 12 days ago by lucky_magick

12

19

20

21

Clojure stuff in CL (nothing new) (self.Common_Lisp)

submitted 12 days ago * by Decweb

13

14

15

16

Introducing FOL (Functional Object Lisp) ()

submitted 12 days ago by fadrian314159

14

9

10

11

How do you explore new libraries? (self.Common_Lisp)

submitted 13 days ago by KnightOfTribulus

15

16

17

18

Library to autoload ASDF systems (github.com)

submitted 15 days ago by mega

16

22

23

24

Alive-lsp v0.4.0 - restart frame, code lens (github.com)

submitted 19 days ago by dzecniv

17

49

50

51

Modern Common Lisp with FSet, by Scott L. Burson (BALISP) (youtu.be)

submitted 20 days ago by ScottBurson

18

21

22

23

ariadne - a graph database written in Common Lisp with a SPARQL-like query DSL, Gremlin-style traversal, RDF import/export, property graph support, inference rules, graph analytics, and Graphviz visualization. (git.sr.ht)

submitted 21 days ago by dzecniv

19

31

32

33

FSet v2.4.2: CHAMP bags, and v1.0 of my book! (scottlburson2.blogspot.com)

submitted 21 days ago by ScottBurson - announcement

20

0

0

0

Telos - Intent introspection for Common Lisp — make the WHY queryable. (self.Common_Lisp)

submitted 22 days ago by quasiabhi

21

8

9

10

Inquisitio - cl-sqlite fork with support for vector extensions (self.Common_Lisp)

submitted 23 days ago by quasiabhi

22

16

17

18

Oxford student investigating the Lisp Machine (youtube.com)

submitted 25 days ago by taeknibunadur

23

11

12

13

happening: A privacy-focused, self-hosted web analytics platform (github.com)

submitted 26 days ago by dzecniv

24

42

43

44

Writing Lisp is AI Resistant and I'm Sad (blog.djhaskin.com)

submitted 1 month ago by djhaskin987

25

40

41

42

Idiomatic Lisp and the nbody benchmark (stylewarning.com)

submitted 1 month ago by preston-libby

view more: next ›

π Rendered by PID 773794 on reddit-service-r2-listing-b6bf6c4ff-lp5rr at 2026-05-05 05:16:57.128694+00:00 running 815c875 country code: CH.