RubyMine 4.0 Early Access is Open

Hello everyone,

Today we are glad to announce that the RubyMine 4.0 EAP is open. There are loads of major and minor improvements compared to 3.2.x versions. Let us just mention some most important ones:

• Performance. We’ve reworked a significant part of IDE code analysis routines with one main goal — improve editor performance.
• CoffeeScript. Advanced support for CoffeeScript includes code inspections and code formatting for this modern and popular language.
• Auto-completion and code navigation when working with gems that have native components.
• Mac UI improvements (see screenshots in release notes).

More details are available in the full changelog and we’ll be blogging more about these and other changes in the following weeks.

You are welcome to download this RubyMine 4.0 EAP build, and tell us what do you think about it.

Develop with pleasure!
-JetBrains RubyMine Team