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Common Lisp

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+ 1
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HAML

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+ 1
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Common Lisp vs HAML: What are the differences?

What is Common Lisp? The modern, multi-paradigm, high-performance, compiled, ANSI-standardized descendant of the long-running family of Lisp programming languages. Lisp was originally created as a practical mathematical notation for computer programs, influenced by the notation of Alonzo Church's lambda calculus. It quickly became the favored programming language for artificial intelligence (AI) research. As one of the earliest programming languages, Lisp pioneered many ideas in computer science, including tree data structures, automatic storage management, dynamic typing, conditionals, higher-order functions, recursion, and the self-hosting compiler. [source: wikipedia].

What is HAML? HTML Abstraction Markup Language - A Markup Haiku. Haml is a markup language that’s used to cleanly and simply describe the HTML of any web document, without the use of inline code. Haml functions as a replacement for inline page templating systems such as PHP, ERB, and ASP. However, Haml avoids the need for explicitly coding HTML into the template, because it is actually an abstract description of the HTML, with some code to generate dynamic content.

Common Lisp and HAML can be categorized as "Languages" tools.

"Flexibility" is the top reason why over 13 developers like Common Lisp, while over 66 developers mention "Clean and simple" as the leading cause for choosing HAML.

HAML is an open source tool with 3.44K GitHub stars and 544 GitHub forks. Here's a link to HAML's open source repository on GitHub.

Kickstarter, Code School, and StackShare are some of the popular companies that use HAML, whereas Common Lisp is used by Real Softservice, NG Informática, and Platform Project. HAML has a broader approval, being mentioned in 113 company stacks & 40 developers stacks; compared to Common Lisp, which is listed in 5 company stacks and 3 developer stacks.

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Pros of Common Lisp
Pros of HAML
  • 24
    Flexibility
  • 22
    High-performance
  • 17
    Comfortable: garbage collection, closures, macros, REPL
  • 13
    Stable
  • 12
    Lisp
  • 8
    Code is data
  • 6
    Can integrate with C (via CFFI)
  • 6
    Multi paradigm
  • 5
    Lisp is fun
  • 4
    Macros
  • 4
    Easy Setup
  • 3
    Parentheses
  • 3
    Open source
  • 3
    Purelly functional
  • 3
    Elegant
  • 1
    DSLs
  • 1
    Multiple values
  • 1
    CLOS/MOP
  • 1
    Clean semantics
  • 1
    Will still be relevant 100 years from now
  • 1
    Still decades ahead of almost all programming languages
  • 1
    Best programming language
  • 1
    Simple syntax
  • 1
    Powerful
  • 1
    Generic functions
  • 1
    Can implement almost any feature as a library
  • 1
    Formal specification, multiple implementations
  • 68
    Clean and simple
  • 49
    No html open/close tags
  • 39
    Easier to write than ERB
  • 36
    Forces clean and readable code
  • 34
    Simpler markup language
  • 24
    Open Source
  • 16
    HTML Templating
  • 1
    You'll love it if you like Haikus

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Cons of Common Lisp
Cons of HAML
  • 4
    Too many Parentheses
  • 3
    Standard did not evolve since 1994
  • 2
    Small library ecosystem
  • 2
    No hygienic macros
  • 1
    Inadequate community infrastructure
  • 1
    Ultra-conservative community
  • 3
    It's not Pug

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What is Common Lisp?

Lisp was originally created as a practical mathematical notation for computer programs, influenced by the notation of Alonzo Church's lambda calculus. It quickly became the favored programming language for artificial intelligence (AI) research. As one of the earliest programming languages, Lisp pioneered many ideas in computer science, including tree data structures, automatic storage management, dynamic typing, conditionals, higher-order functions, recursion, and the self-hosting compiler. [source: wikipedia]

What is HAML?

Haml is a markup language that’s used to cleanly and simply describe the HTML of any web document, without the use of inline code. Haml functions as a replacement for inline page templating systems such as PHP, ERB, and ASP. However, Haml avoids the need for explicitly coding HTML into the template, because it is actually an abstract description of the HTML, with some code to generate dynamic content.

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What companies use Common Lisp?
What companies use HAML?
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What tools integrate with Common Lisp?
What tools integrate with HAML?

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What are some alternatives to Common Lisp and HAML?
Clojure
Clojure is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Clojure is a compiled language - it compiles directly to JVM bytecode, yet remains completely dynamic. Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system.
Haskell
It is a general purpose language that can be used in any domain and use case, it is ideally suited for proprietary business logic and data analysis, fast prototyping and enhancing existing software environments with correct code, performance and scalability.
Python
Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
Racket
It is a general-purpose, multi-paradigm programming language based on the Scheme dialect of Lisp. It is designed to be a platform for programming language design and implementation. It is also used for scripting, computer science education, and research.
Java
Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!
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