cepl vs polisher

cepl

Code Evaluate Play Loop (by cbaggers)

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polisher

Infix notation to S-expression (Polish notation) translator for Common Lisp (by mrcdr)

common-lisp infix-notation

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cepl		polisher
	Project
14	Mentions	1
844	Stars	5
-	Growth	-
0.0	Activity	0.0
over 1 year ago	Latest Commit	8 months ago
Common Lisp	Language	Common Lisp
BSD 2-clause "Simplified" License	License	MIT License

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

cepl

Posts with mentions or reviews of cepl. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-09.

Graphics libraries in lisp for game development
5 projects | /r/lisp | 9 May 2023

CEPL is great for something more advanced.
Why Lisp?
23 projects | news.ycombinator.com | 3 Nov 2022
Lisp feature - domain specific language
8 projects | /r/lisp | 26 Aug 2022

https://github.com/cbaggers/cepl (in Common Lisp - graphics and translating to GLSL shaders)
Using Common Lisp to do GPU accelerated animations
1 project | /r/lisp | 31 Mar 2022

https://github.com/cbaggers/cepl There are a lot of videos of this being used, link is in the project's README.
May: evaluate APL expressions from Clojure
4 projects | /r/Clojure | 13 Mar 2022

I used to write software for image generators using GLSL and so I used to do some graphics projects using C, OpenGL, and GLSL. Later I discovered CEPL, which gave me a REPL to do GLSL-like graphics pipelines. That was an improvement but I don't find GLSL fun. But then I discovered April and APL in general and now I can dabble with image processing whenever I feel like it with minimal ceremony.
Hacker News top posts: Dec 13, 2021
4 projects | /r/hackerdigest | 13 Dec 2021

CEPL: A lispy and REPL-friendly Common Lisp library for working with OpenGL\ (8 comments)
CEPL is a lispy and REPL-friendly Common Lisp library for working with OpenGL.
1 project | /r/Common_Lisp | 12 Dec 2021

1 project | /r/lisp | 12 Dec 2021
CEPL: A lispy and REPL-friendly Common Lisp library for working with OpenGL
1 project | news.ycombinator.com | 12 Dec 2021
Array programming language(s) for 3d-graphics?
5 projects | /r/apljk | 6 Nov 2021

If I was doing a course in computer graphics today I would sidequest with April and CEPL.

polisher

Posts with mentions or reviews of polisher. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-01-06.

cbaggers/rtg-math - a selection of the math routines most commonly needed for making realtime graphics in lisp (2, 3 and 4 component vectors, 3x3 and 4x4 matrices, quaternions, spherical and polar coordinates). [2019]
18 projects | /r/Common_Lisp | 6 Jan 2021

cmu-infix - A library for writing infix mathematical notation in Common Lisp. See also polisher.

What are some alternatives?

When comparing cepl and polisher you can also consider the following projects:

lisp-matrix - A matrix package for common lisp building on work by Mark Hoemmen, Evan Monroig, Tamas Papp and Rif.

array-operations - Common Lisp library that facilitates working with Common Lisp arrays.

april - The APL programming language (a subset thereof) compiling to Common Lisp.

avm - Efficient and expressive arrayed vector math library with multi-threading and CUDA support in Common Lisp.

libapl-clj - GNU APL native interop for Clojure

common-lisp-stat - Common Lisp Statistics -- based on LispStat (Tierney) but updated for Common Lisp and incorporating lessons from R (http://www.r-project.org/). See the google group for lisp stat / common lisp statistics for a mailing list.

vellum - Data Frames for Common Lisp

rtg-math - common lisp library providing common math functions used in games

cl-geometry - Common Lisp package for simple two dimensional computational geometry.