CoffeeScript vs Go vs JRuby

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CoffeeScript
CoffeeScript

2K
1K
+ 1
1K
Go
Go

6.6K
4.9K
+ 1
2.6K
JRuby
JRuby

66
64
+ 1
30

What is CoffeeScript?

It adds syntactic sugar inspired by Ruby, Python and Haskell in an effort to enhance JavaScript's brevity and readability. Specific additional features include list comprehension and de-structuring assignment.

What is Go?

Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.

What is JRuby?

JRuby is the effort to recreate the Ruby (http://www.ruby-lang.org) interpreter in Java. The Java version is tightly integrated with Java to allow both to script any Java class and to embed the interpreter into any Java application. See the docs directory for more information.
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    What are some alternatives to CoffeeScript, Go, and JRuby?
    JavaScript
    JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
    TypeScript
    TypeScript is a language for application-scale JavaScript development. It's a typed superset of JavaScript that compiles to plain JavaScript.
    ES6
    Goals for ECMAScript 2015 include providing better support for large applications, library creation, and for use of ECMAScript as a compilation target for other languages. Some of its major enhancements include modules, class declarations, lexical block scoping, iterators and generators, promises for asynchronous programming, destructuring patterns, and proper tail calls.
    Babel
    Babel will turn your ES6+ code into ES5 friendly code, so you can start using it right now without waiting for browser support.
    jQuery
    jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.
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    Decisions about CoffeeScript, Go, and JRuby
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    Interest over time
    Reviews of CoffeeScript, Go, and JRuby
    Avatar of tschellenbach
    CEO at Stream
    Review ofGoGo

    Go has been a joy to work with. Performance is often 30x of what we used to see with Python. It's a performant and productive programming language: https://getstream.io/blog/switched-python-go/

    How developers use CoffeeScript, Go, and JRuby
    Avatar of Karma
    Karma uses GoGo

    The first time I actually started using Go was for software on our devices. So on our hotspots we have some custom software running in the firmware. For the first device, that was actually completely built by our manufacturer. But for the second generation most of the parts are built by us in-house and we needed a way to quickly develop software for the device. But we don't have any C programmers in-house, so we were actually looking for something that basically sits in between the friendliness of Ruby, but the performance and the ability to be deployed on an embedded system which you get with C. That's basically what led us to Go and it's been awesome for that. It works so well and so great. Since it works so great, it pushed us into looking into whether we should start using this for some backend services as well.

    Avatar of Flutter Health Inc.
    Flutter Health Inc. uses GoGo

    The following basic API endpoints are implemented on the server written in Go:

    • Authorization (Sign Up, Sign In)
    • Update user profile
    • Community: add post, like post, add comment, delete post, add reply to comment
    • Self-diagnosis: send data from the app to the server
    • Journal: send user data from the app to the server
    • Add groups of community
    • Report post, report comment, report reply
    • Block user
    Avatar of Zinc
    Zinc uses GoGo

    We wrote our own image processing, resizing, and snapshotting service in Go to allow our clients to send photos and GIFs to each other. Files are stored in S3, resized on the fly using OpenCV, and then cached in GroupCache before being served to clients.

    Go allows it all to be quite fast and efficient, and entirely non-blocking on uploads!

    Avatar of Diggernaut LLC
    Diggernaut LLC uses GoGo

    Our main web scraping engine is built usign Golang because of the way how efficiently and fast this language is. Also out compilation facility let people who dont know Golang build fast as flash scrapers to run ourside of our platform without any knowledge in programming in Golang.

    Avatar of Refractal
    Refractal uses GoGo

    For some of our more taxing parts of our applications, something able to handle high I/O load quickly and with fast processing is needed. Go has completely filled that gap, allowing us to break down walls that would've been completely impossible with other languages.

    Avatar of Oomba
    Oomba uses CoffeeScriptCoffeeScript

    All of our Javascript code is first written in CoffeeScript for ease of reading / writing. It is compiled to Javascript before being minified and served to the client.

    Avatar of opening.io
    opening.io uses CoffeeScriptCoffeeScript

    All front-end / back-end is driven by Coffeescript. For the main ReactJS functionality JSX is embedded with coffee in .cjsx files / handled by Browserify.

    Avatar of Jeff Flynn
    Jeff Flynn uses CoffeeScriptCoffeeScript

    We like CoffeeScript because it's more readable, we use it because we have a lot of libraries and functions already (plays nicely with Rails, too)

    Avatar of Chris Hartwig
    Chris Hartwig uses CoffeeScriptCoffeeScript

    All our code is CoffeeScript, blending seemlessly in our JS stack

    Avatar of Publitory
    Publitory uses CoffeeScriptCoffeeScript

    Javascript is a hell. We use coffeescript for its readability.

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