Hone your craft
Watch overviewWork Faster with a Smart Editor
Produce high-quality code more efficiently, thanks to first-class support for Ruby and Rails, JavaScript and CoffeeScript, ERB and HAML, CSS, Sass and Less, and more.
Take advantage of the language specific-aware syntax & error highlighting, code formatting, code completion, and quick documentation.
Find Your Way Around
Use smart search to jump to any class, file or symbol, or even any IDE action or tool window. It only takes one click to switch to the declaration, super method, test, usages, implementation, and more.
Enjoy super fast navigation in your Rails project with an MVC-based project view and model, class, and gem dependencies diagrams.
Detect & Eliminate Code Smells
Follow community best practices with code inspections verifying your code for many types of possible errors and providing on-the-fly improvements with quick-fix options.
Automated yet safe refactorings help clean up your code and keep it more maintainable. Rails-aware refactorings help you perform project-wide changes: for example renaming a controller will also rename the helper, views, and tests.
Test & Debug with Pleasure
Use the powerful debugger with a graphical UI for Ruby, JavaScript, and CoffeeScript. Set breakpoints, run your code step by step and make use of all the available information at your fingertips.
Create and run RSpec, Cucumber, Shoulda, MiniTest & Test::Unit tests with coding assistance and a GUI-based test runner.
Enjoy a Fine‐Tuned Workspace
In RubyMine you can quickly help yourself feel at home, with customizable color schemes, keyboard schemes, and all the look-and-feel settings you need for productive development.
Save time with a unified UI for working with Git, SVN, Mercurial and other version control systems.
Manage Your Project Environment
Enjoy seamless integration with tools like Rake Task Runner, Rails Generators, Bundler, RVM/Rbenv, Zeus, and others. The Terminal is also available as an IDE tool window whenever you need it.
Easily configure automatic deployment via FTP or SFTP and manage your infrastructure with Vagrant, Capistrano, Chef, or Puppet.
Stay on the Cutting Edge
Enjoy first-class support for Ruby 2.x and Rails 6.x, Sinatra, React, Angular, Puppet, Docker, and more.
What's New in RubyMine 2019.3
RuboCop severities mapping
With v2019.3 you can change the default mapping to increase or decrease severities for specific RuboCop offenses.
HTTP Client
Now you can use dynamic variables in HTTP requests. Also, the HTTP Client now lets you write multiple requests in one .http file.
Git
You can now log in from the reworked Clone dialog, and the IDE will instantly preview the lists of all repositories grouped by accounts or organizations.
Join Our Customers
Companies all over the world use RubyMine.
Join them and get the best development experience.