- Intelligent Editor: code completion, code snippets and automatic refactorings
- Project Navigation: wide range of views and one-click jumping between components
- Error-Free Coding: on-the-fly code analysis and type inference
- RSpec, Cucumber and Test::Unit support, with GUI-based test more...
- Various bug fixes.
- Access the complete release notes.
- OS X 10.5 or later
- JDK 6
- Ruby 1.8.x or higher, or JRuby
- Free evaluation license