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Elm VS ClojureScript

Compare Elm VS ClojureScript and see what are their differences

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Contents:
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  2. » Videos
  3. » Reviews
  4. » Alternatives

Elm logo Elm

A type inferred, functional reactive language that compiles to HTML, CSS, and JavaScript

ClojureScript logo ClojureScript

A Clojure compiler targeting JavaScript
  • Elm Landing page
    Landing page //
    2022-09-23

We recommend LibHunt Elm for discovery and comparisons of trending Elm projects.

  • ClojureScript Landing page
    Landing page //
    2023-05-06

Elm features and specs

  • Strong Type System
    Elm's type system is designed to catch errors at compile-time, reducing runtime errors and improving code reliability. It emphasizes immutability, making it easier to reason about and maintain code.
  • No Runtime Exceptions
    Elm enforces safety with its type system, ensuring that runtime exceptions are almost impossible. This leads to more robust and predictable applications.
  • Friendly Error Messages
    Elm's compiler provides exceptionally helpful and user-friendly error messages, which make debugging easier and learning the language more approachable.
  • Optimized Performance
    Elm's compiler generates highly optimized JavaScript, resulting in fast and efficient applications. Performance tuning is handled by the compiler, freeing developers from many optimization concerns.
  • Functional Programming
    Elm is purely functional, promoting a clear and declarative coding style. It encourages developers to write more predictable and maintainable code by leveraging functional programming principles.
  • Built-In Architecture
    The Elm Architecture (Model-Update-View) provides a consistent pattern for building applications, which can simplify the development process and improve code organization.
  • Interoperability with JavaScript
    Elm allows you to seamlessly integrate with existing JavaScript code through ports, giving you the flexibility to gradually adopt Elm or work with libraries that are not available in Elm.

Possible disadvantages of Elm

  • Small Ecosystem
    Elm's ecosystem is relatively small compared to more established languages like JavaScript or TypeScript, meaning there are fewer libraries and tools available, which might limit certain functionalities out of the box.
  • Learning Curve
    Elm’s functional programming paradigm and strict type system can be challenging for developers who are not familiar with functional programming, leading to a steep learning curve.
  • Limited Developer Community
    The Elm community is smaller compared to other languages, which can make finding support or example projects more difficult. This might also affect the availability of tutorials and learning resources.
  • Interoperability Overhead
    While interoperability with JavaScript is possible through ports, it introduces additional complexity and overhead, making integrated projects more challenging to manage.
  • Slower Release Cycle
    Elm's development and release cycle can be slower compared to other technologies. Updates and new features might take longer to be released, impacting the adoption of cutting-edge practices.
  • Single File Approach
    In Elm, managing large codebases can be problematic due to the lack of support for splitting code into multiple modules or files akin to solutions in other languages, which can make the code less modular and harder to navigate.

ClojureScript features and specs

  • Immutable Data Structures
    ClojureScript provides persistent, immutable data structures which simplify reasoning about code and avoiding unintended side effects.
  • Functional Programming
    ClojureScript is a Lisp that encourages functional programming, aiding the creation of concise and predictable code.
  • Interoperability with JavaScript
    ClojureScript can interoperate seamlessly with JavaScript, allowing access to JavaScript libraries and facilitating interaction with existing JavaScript codebases.
  • REPL Driven Development
    The REPL (Read-Eval-Print Loop) in ClojureScript enables rapid testing and iteration of code, resulting in more efficient development processes.
  • Rich Ecosystem
    ClojureScript benefits from the rich ecosystem of Clojure libraries and tools, as well as those available in the JavaScript ecosystem.

Possible disadvantages of ClojureScript

  • Learning Curve
    ClojureScript has a steep learning curve for developers new to Lisp or functional programming paradigms, which may limit its initial adoption.
  • Compilation Overhead
    Unlike JavaScript, ClojureScript code needs to be compiled, which can add complexity and overhead to the development workflow.
  • Smaller Community
    ClojureScript has a smaller community compared to more mainstream JavaScript frameworks, which can affect the availability of resources and support.
  • Tooling Complexity
    Integrating ClojureScript into existing projects can be complex, and its tooling setup might not be as straightforward as more established JavaScript tools.
  • Performance
    While generally performant, ClojureScript applications can sometimes face performance penalties due to the abstraction layers involved.

Elm videos

+ Add

Nightmare on Elm St (series review)

More videos:

  • Review - A Nightmare on Elm Street (1984) - Movie Review
  • Review - A Nightmare on Elm Street 4: The Dream Master - Movie Review

ClojureScript videos

+ Add

How to use NPM Packages in ClojureScript

More videos:

  • Review - ClojureScript - Chris Houser
  • Review - ClojureScript Release - Rich Hickey

Category Popularity

0-100% (relative to Elm and ClojureScript)

Elm

ClojureScript

Programming Language
100 100%
Programming Language
0% 0
Personal Finance
0 0%
Personal Finance
100% 100
OOP
100 100%
OOP
0% 0
Financial Planner
0 0%
Financial Planner
100% 100

User comments

Share your experience with using Elm and ClojureScript. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Elm should be more popular than ClojureScript. It has been mentiond 123 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.

Elm mentions (123)

  • 3 Options to Avoid Side-Effects in Web Dev
    Use languages that don’t have side-effects; Elm for UI, and Roc for API/CLI. - Source: dev.to / 10 days ago
  • Reactivity in Programming
    Reactive programming itself is rarely found in pure form. It is often combined with other paradigms. This is how such mixes as Imperative Reactive Programming, Object-Oriented Reactive Programming and Functional Reactive Programming appeared. The latter is the most popular, and the Elm language is considered one of its main representatives. - Source: dev.to / 18 days ago
  • Tsonnet #13 - Carets, columns, and clues: adding lexing error tracing
    I've drawn inspiration from Elm and the blog post Compiler Errors for Humans -- it is nearly a decade old and still inspiring to read. - Source: dev.to / about 1 month ago
  • An Ode to TypeScript Enums
    When I see this it makes me want to run for ReasonML/ReScript/Elm/PureScript. Sum types (without payloads on the instances they are effectively enums) should not require a evening filling ceremonial dance event to define. https://reasonml.github.io/ https://rescript-lang.org/ https://elm-lang.org/ https://www.purescript.org/ (any I forgot?) It's nice that TS is a strict super set of JS... But that's about the only... - Source: Hacker News / 2 months ago
  • TypeScript's Lack of Naming Types and Type Conversion in Angular
    Elm, ReScript, F#, Ocaml, Scala… it’s just normal to name your types, then use them places. In fact, you’ll often create the types _before_ the code, even if you’re not really practicing DDD (Domain Driven Design). Yes, you’ll do many after the fact when doing functions, or you start testing things and decide to change your design, and make new types. Either way, it’s just “the norm”. You then do the other norms... - Source: dev.to / 7 months ago
View more

ClojureScript mentions (17)

  • jQuery v4.0.0 Beta
    LISP in the browser! You end up having to shit a large runtime with your app but it all transpiles to vanilla JS. https://clojurescript.org/. - Source: Hacker News / about 1 year ago
  • Ask HN: Why don't browsers just build a non-JS interpreter?
    JS isn't perfect, but it's good enough. And there is ongoing effort to make it even better. Also, many other languages compile to JS (without WASM). Notably: - https://www.typescriptlang.org/ - https://coffeescript.org/ - https://clojurescript.org/ - https://www.transcrypt.org/ I wrote https://multi-launch.leftium.com, which is only 6% JS. The majority is Svelte (65%) + TypeScript (27%). ( - Source: Hacker News / over 1 year ago
  • Implement functional programming in Sass
    A few years ago, I started learning the ClojureScript language and quickly became fascinated with functional programming. One day, I wondered if it would be possible to implement a similar programming style in Sass, allowing for anonymous functions and threading macros. After conducting some experiments, I came up with the following Sass functions:. - Source: dev.to / almost 2 years ago
  • HTMX is the future
    I also didn't cheat by transpiling Clojure into JavaScript. (see ClojureScript). - Source: dev.to / almost 2 years ago
  • Which dialect to choose.
    Clojure has also a mature compiler to JavaScript. https://clojurescript.org/. Source: about 2 years ago
View more

What are some alternatives?

When comparing Elm and ClojureScript, you can also consider the following products

Kotlin - Statically typed Programming Language targeting JVM and JavaScript

ReasonML - ReasonML is a new face to OCaml that--when coupled with BuckleScript--makes web development easy...

Elixir - Dynamic, functional language designed for building scalable and maintainable applications

Mint - Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.

F# - F# is a mature, open source, cross-platform, functional-first programming language.

Tcl - Already one of the world's best-selling consumer electronics brands, TCL is now the fastest-growing TV brand in North America. TCL TVs feature stylish design and the latest technology.

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