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CMU Common Lisp VS Chicken

Compare CMU Common Lisp VS Chicken and see what are their differences

CMU Common Lisp logo CMU Common Lisp

CMUCL is a high-performance, free Common Lisp implementation.

Chicken logo Chicken

A portable and efficient cross-platform Scheme implementation that compiles to C.
  • CMU Common Lisp Landing page
    Landing page //
    2019-04-15
  • Chicken Landing page
    Landing page //
    2021-10-18

CMU Common Lisp features and specs

  • High-Performance Compiler
    CMU Common Lisp features an efficient native code compiler that can produce highly optimized code for the supported platforms, enhancing performance for computationally-intensive applications.
  • Extensive Library Support
    Includes a wide variety of libraries, providing functionality ranging from numerical computing to system interfacing, which allows developers to implement diverse applications without relying heavily on external packages.
  • Strong Typing System
    CMUCL provides a strong type system with good error detection and optimization capabilities that can help catch errors at compile-time and improve runtime performance.
  • Garbage Collection
    It includes an efficient garbage collector that manages memory naturally, minimizing manual intervention and reducing memory leaks and fragmentation in applications.
  • Comprehensive Integrated Development Environment
    CMUCL comes with an integrated environment which includes a debugger, inspector, and an interface for efficient development and troubleshooting.

Possible disadvantages of CMU Common Lisp

  • Limited Platform Support
    The number of platforms explicitly supported by CMUCL is limited, which can be a constraint for developers who need to work across multiple or newer systems.
  • Steep Learning Curve
    Newcomers might find CMUCL challenging due to its complexity and the intricate features specific to Lisp, requiring a steep learning curve compared to more modern languages and environments.
  • Outdated Documentation
    Some users find the documentation to be outdated or not comprehensive enough, making it difficult to get started and fully leverage the system's capabilities.
  • Limited Community Support
    The user and contributor community for CMUCL is relatively small compared to other languages and projects, which may result in less frequent updates and fewer third-party resources.
  • Complex Setup Process
    Initial setup and configuration of CMUCL can be cumbersome, especially for users not familiar with Lisp environments or those who require specific custom configurations.

Chicken features and specs

  • Simplicity
    Chicken Scheme is designed to be simple and easy to understand, making it accessible for new users and those familiar with Scheme.
  • R5RS Compatibility
    Chicken Scheme implements the R5RS standard, which ensures compatibility with other Scheme implementations and a wide range of Scheme programs.
  • Portability
    It is highly portable and runs on various platforms, making it a flexible choice for cross-platform development.
  • Extensive Libraries
    Chicken has a rich repository of user-contributed extensions (eggs), providing a vast set of libraries that extend its functionality.
  • Performance
    Chicken Scheme is designed for high performance, using an optimizing compiler that translates Scheme code into C, which is then compiled to machine code.

Possible disadvantages of Chicken

  • Limited Community
    Compared to more popular languages, Chicken Scheme has a smaller developer community, which may limit resources and support.
  • Egg Management Complexity
    Managing extensions (eggs) can be complex and sometimes introduces dependency issues that can be challenging to resolve.
  • Learning Curve for Advanced Features
    While basic usage is straightforward, leveraging advanced features and understanding the compiler's workings can have a steep learning curve.
  • Documentation Variability
    The quality and comprehensiveness of documentation can vary, which might complicate the learning and development process for new users.
  • Niche Use Case
    Being a Scheme implementation, its niche use case might not align well with industries primarily relying on mainstream programming languages.

CMU Common Lisp videos

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Chicken videos

KFC Nashville Hot Extra Crispy Chicken Review

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  • Review - KFC's® Nashville Hot Chicken REVIEW!

Category Popularity

0-100% (relative to CMU Common Lisp and Chicken)
Programming Language
54 54%
46% 46
IDE
71 71%
29% 29
OOP
45 45%
55% 55
Generic Programming Language

User comments

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Social recommendations and mentions

Based on our record, Chicken seems to be more popular. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CMU Common Lisp mentions (0)

We have not tracked any mentions of CMU Common Lisp yet. Tracking of CMU Common Lisp recommendations started around Mar 2021.

Chicken mentions (6)

  • Scheming About Clojure
    Clojure seems good enough. It is not flawless and somewhat overloaded, but far, far ahead of Javascript, Python, Go, or Rust. Of course, I would always prefer CHICKEN Scheme for any passion project. But in an environment that already runs databases written in Java, the JVM has street cred, and a large community hints at sustainability, Clojure presents itself as well balanced in novelty and stability. All in all,... - Source: dev.to / 6 months ago
  • Veryl: A Modern Hardware Description Language
    Of course it does! What else would you call something like chicken scheme [https://call-cc.org/], ats [https://ats-lang.sourceforge.net/], or ghc [https://www.haskell.org/ghc/]? They are not "scripts", they are full-blown compilers that happen to use C as their compilation target, and then leverage C compilers to generate code for a variety of architecures. it's a very sensible way to do things. - Source: Hacker News / about 1 year ago
  • The Rise & Fall of LISP - Too Good For The Rest Of the World
    CHICKEN Scheme \ CHICKEN is a compiler for the Scheme programming language. It produces portable and efficient C and supports the R5RS and R7RS (work in progress) standards, and many extensions. It runs on Linux, OS X, Windows, many Unix flavours... Source: about 2 years ago
  • One Minute: Chicken Scheme
    Website: http://call-cc.org Manual: http://wiki.call-cc.org/manual/index Wiki: http://wiki.call-cc.org/ Repository: https://code.call-cc.org/cgi-bin/gitweb.cgi?p=chicken-core.git;a=summary Standard Libraries: http://wiki.call-cc.org/man/5/Included%20modules Extension Repository: http://eggs.call-cc.org/5/. - Source: dev.to / over 2 years ago
  • Ante: A low-level functional language
    If you’re fine with tracing GC (which depends on the situation, of course), Standard ML is a perfectly boring language (that IIUC predated and inspired Caml) and MLton[1] is a very nice optimizing compiler for it. The language is awkward at times (in particular, the separate sublanguage of modules can be downright unwieldy), and the library has some of the usual blind spots such as nonexistent Unicode support... - Source: Hacker News / almost 3 years ago
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What are some alternatives?

When comparing CMU Common Lisp and Chicken, you can also consider the following products

Steel Bank Common Lisp - Steel Bank Common Lisp (SBCL) is a high performance Common Lisp compiler.

Gambit - Cross-platform chess game.

CLISP - CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible.

Racket Lang - Racket (formerly PLT Scheme) is a modern programming language in the Lisp/Scheme family, suitable...

Clozure Common Lisp - Clozure CL (often called CCL for short) is a free Common Lisp implementation with a long history.

Guile - Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language for the GNU operating system.