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Clojure VS ES6

Compare Clojure VS ES6 and see what are their differences

Clojure logo Clojure

Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming.

ES6 logo ES6

The next version of JavaScript
  • Clojure Landing page
    Landing page //
    2023-09-19

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

  • ES6 Landing page
    Landing page //
    2019-08-09

Clojure features and specs

  • Functional Programming Paradigm
    Clojure emphasizes immutability and first-class functions, which can lead to more predictable and maintainable code.
  • Interoperability with Java
    Clojure runs on the JVM, allowing seamless integration with the vast ecosystem of Java libraries and tools.
  • REPL Driven Development
    Clojure's Read-Eval-Print Loop (REPL) allows for interactive programming, making it easier to test and debug code in real time.
  • Concise Syntax
    Clojure's syntax is minimalistic and expressive, which can lead to more concise and readable code.
  • Concurrency Support
    Clojure provides strong support for concurrent programming with features like Software Transactional Memory (STM) and immutable data structures.

Possible disadvantages of Clojure

  • Steep Learning Curve
    The functional programming paradigm and Lisp-like syntax can be challenging for newcomers, particularly those from imperative programming backgrounds.
  • Performance Overhead
    Clojure's emphasis on immutability can introduce performance overhead compared to languages that use mutable data structures.
  • Limited Tooling
    While improving, the ecosystem for Clojure is not as mature as for some other mainstream languages, which can pose challenges in finding robust development and debugging tools.
  • Less Mainstream
    Clojure is not as commonly used as languages like Python or Java, which can make it harder to find experienced developers or community support.
  • Verbose Error Messages
    Error messages in Clojure can sometimes be verbose and difficult to understand, which can complicate the debugging process.

ES6 features and specs

  • Arrow Functions
    Enable a more concise syntax for writing function expressions, and automatically bind the context, which simplifies working with 'this'.
  • Template Literals
    Allow embedding expressions and using multi-line strings, improving string manipulation and readability.
  • Destructuring Assignment
    Provides a clear and concise way to extract values from arrays and objects, leading to cleaner and more readable code.
  • Classes
    Bring a more familiar object-oriented approach to JavaScript, offering syntactic sugar over JavaScript's prototype-based inheritance.
  • Modules
    Facilitate code organization by allowing the import and export of modules, enabling better modularity and reusability.
  • Promises
    Introduce a simpler way to deal with asynchronous operations, making it easier to handle errors and work with callbacks.
  • let and const
    Introduce block-level scoping to variables, reducing the likelihood of bugs associated with hoisting and variable scope issues.

Possible disadvantages of ES6

  • Compatibility Issues
    Some environments, especially older browsers, may not fully support ES6, requiring transpilation to ES5 with tools like Babel.
  • Learning Curve
    Developers familiar with ES5 may need time to adapt to new syntax and features, potentially slowing down immediate productivity.
  • Babel Required for Older Browsers
    To ensure browser compatibility, projects often require Babel or similar tools to transpile ES6 code to ES5, adding complexity to the build process.
  • Complexity in Tooling
    ES6 introduces new tools and build systems like Webpack, which can be complex to configure for beginners.

Analysis of Clojure

Overall verdict

  • Clojure is generally considered a good programming language, particularly for certain types of development projects.

Why this product is good

  • Clojure is a modern, functional programming language that runs on the Java Virtual Machine (JVM). It is known for its simplicity, expressiveness, and powerful abstractions which can enhance developer productivity. Clojure also emphasizes immutability and offers excellent support for concurrent programming, making it suitable for building robust and scalable applications.

Recommended for

  • Developers looking for a functional language that runs on the JVM.
  • Projects that require scalable and concurrent applications.
  • Those interested in data manipulation and transformation, given Clojure's strong sequence and collection processing capabilities.
  • Developers who appreciate Lisp-like syntax and homoiconicity.

Clojure videos

What is the business value of Clojure?

More videos:

  • Review - Blog in Clojure Code Review
  • Review - Clojure Web App Code Review

ES6 videos

2020 NIO ES6 Review and Test Drive in Xi'an Shaanxi China

More videos:

  • Review - Nio ES6 impressions / review after driving +1000 kilometres
  • Review - CHINA EV DRIVER - Why I bought TESLA Model 3 Killer - China's NIO ES6 (Time Stamps in Description)

Category Popularity

0-100% (relative to Clojure and ES6)
Programming Language
85 85%
15% 15
OOP
83 83%
17% 17
Generic Programming Language
Learning Resources
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Clojure should be more popular than ES6. It has been mentiond 40 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.

Clojure mentions (40)

  • Which Lisp? Beginner
    Oversimplifying, there are three big variants: Common Lisp, Scheme, Clojure. Each of them has a lot of somewhat similar implementations: * Clojure: A lot of support for immutable data. It runs in the JVM so you will have a lot of the libraries you are use to. Probably the best option for you. https://clojure.org/ * Scheme, in particular Racket: Mostly functional, and in particular Racket has a lot of support to... - Source: Hacker News / 3 months ago
  • Create a Server Driven CLI from your REST API
    Another project of mine Bob can be seen as an example of spec-first design. All its tooling follow that idea and its CLI inspired Climate. A lot of Bob uses Clojure a language that I cherish and who's ideas make me think better in every other place too. - Source: dev.to / 8 months ago
  • Scheming About Clojure
    Clojure is a LISP for the Java Virtual Machine (JVM). As a schemer, I wondered if I should give Clojure a go professionally. After all, I enjoy Rich Hickey's talks and even Uncle Bob is a Clojure fan. So I considered strength and weaknesses from my point of view:. - Source: dev.to / 11 months ago
  • Moving your bugs forward in time
    โ€For the rest of this post Iโ€™ll list off some more tactical examples of things that you can do towards this goal. Savvy readers will note that these are not novel ideas of my own, and in fact a lot of the things on this list are popular core features in modern languages such as Kotlin, Rust, and Clojure. Kotlin, in particular, has done an amazing job of emphasizing these best practices while still being an... - Source: dev.to / over 1 year ago
  • Let's write a simple microservice in Clojure
    This article will explain how to write a simple service in Clojure. The sweet spot of making applications in Clojure is that you can expressively use an entire rich Java ecosystem. Less code, less boilerplate: it is possible to achieve more with less. In this example, I use most of the libraries from the Java world; everything else is a thin Clojure wrapper around Java libraries. - Source: dev.to / over 1 year ago
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ES6 mentions (17)

  • A comprehensive guide to JavaScript generators
    Generators were first introduced in ES6 and have since become a fundamental part of the language. They are defined using the function keyword suffixed with an asterisk like: function*. Hereโ€™s an example:. - Source: dev.to / 8 months ago
  • Common JavaScript Mistakes Developers Make
    Block scope: Introduced in ES6 (ECMAScript 2015), block scope allows you to declare variables with the let and const keywords within specific code blocks defined by curly braces, such as if statements, loops, and arrow functions. This provides even more precise control over variable accessibility and helps prevent unwanted side effects. - Source: dev.to / about 1 year ago
  • You're parsing URLs wrong.
    But JavaScript didn't always have a good way to construct and parse URLs built in. The URL object was first included in the ECMAScript 2015 specs. - Source: dev.to / over 1 year ago
  • Time, Space and Complexity
    The ECMAScript 2015 (ES6) standard introduced the concept of "proper tail calls" (PTC), which mandates that compliant JavaScript engines must implement TCO for tail calls. PTC ensures that a function call in tail position does not increase the call stack size, thus allowing for potentially infinite recursive calls in constant stack space. - Source: dev.to / almost 2 years ago
  • Var, Let , Const - Javascript basics
    Let was introduced in ES6ECMAScript2015. It is Block Scoped, any code written within {} is said to be in a Block. So, that's the restriction that ECMA wanted to implement with let, making variables inaccessible outside the block. - Source: dev.to / over 1 year ago
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What are some alternatives?

When comparing Clojure and ES6, you can also consider the following products

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

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

JavaScript - Lightweight, interpreted, object-oriented language with first-class functions

Haskell - An advanced purely-functional programming language

PHP - A popular general-purpose scripting language that is especially suited to web development

Java - A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible