A dynamic, interpreted, open source programming language with a focus on simplicity and productivity
Companies using Ruby
How Ruby is being used
  • Zinc

    #<User:0x00007f228908c020> Zinc

    We use Ruby for our APIs, coupled with Rails. We also use it for scripting and other open source applications. Check out https://github.com/cotap/stacker and let us know what you think!

  • Karma Microservices and Backend

    #<User:0x00007f228917a388> Karma Microservices and Backend

    Most of our services are written in Ruby. We started out as a Ruby shop, but we're slowly also moving some stuff to Go. We're using Go more and more these days, actually, including some backend services.

  • EverTrue


    Our de facto language, when all other considerations are equal.

  • StackShare

    #<User:0x00007f228920e4c0> StackShare

    Only thing worth noting here is that we saw some major issues with memory swapping on Heroku with Ruby 2.1.2. We weren’t the only ones. So we actually reverted back to 2.0.0. Here’s what happened: reverting. We’re planning to upgrade to 2.1.4 once we’ve had time to test thoroughly.

  • Retrospring

    #<User:0x00007f228923fe30> Retrospring

    Main programming language used for all projects around Retrospring

  • Publitory

    #<User:0x00007f2288523288> Publitory

    Metaprogramming is necessary for less code.

  • SmartLogic

    #<User:0x00007f228827b170> SmartLogic

    Ruby makes it fun to program! We love the object-oriented capabilities of the language, along with the amazing standard library like Enumerable. The best parts of Ruby? Bundler, RubyGems, and Rails!

  • Bridge

    #<User:0x00007f2287851910> Bridge

    We use Ruby on Rails for all our web applications. Additionally, we leverage Ruby for some ETL processes and service scripts.

  • #<User:0x00007f228a9fe9e0> Suburban Express

    Primary server-side engine for the newer code that provides a RESTful interface is all written in Ruby.

  • DSP

    #<User:0x00007f227b645790> DSP

    Several of our applications and API servers are written using Ruby on Rails. Ruby is also used for various infrastructure tools.