Roadmap

Editing

• Syntax highlighting
• Error highlighting
• Code folding
• Code formatter
• Comments and "To Do" view support
• Keyword completion
• Method completion using type inference
• "add missing import" intention

Execution, Debugging & Compilation

• Debugging support (setting breakpoints, view stack)

• GDK configuration
• Grails configuration
• Run configuration for Groovy scripts
• Make or rebuild java+groovy project entire (Compilation .groovy files to java bytecode)

Complition 

• Depends on context keyword completion
• Completion of methods, fields, inner classes

Resolve

• Resolve groovy to groovy classes, methods, fields
• Resolve groovy to java classes, methods, fields
• Resolve java to groovy classes, methods, fields

Surround with (Alt+Ctrl+T)

• if () {} / else {}
•  while () {}
• try / catch / finally
• closure {}
• (Type) expr

Introduce variable (Alt+Ctrl+V)

• Introduce variable
• Offer the default type and variable name

Structure view (Alt+7)

• Shows all classes, methods, fields founded in groovy file

File structure (Ctrl+F12)

• The popup window contains classes, methods, fields.

Find usage (Alt+F7)

• Implements groovy classes search

Grails

• Grails SDK configuration
• Grails controller, view, domain class, job, script,  service, taglib creation
• Grails generators are built in; output to console

Features

• "Go to Class..."  action (CTRL+N)
• Structure View
• Class members view (CTRL+F12)

Coming soon

• "Surround With..." action (CTRL+ALT+T)
• Find Usages action
• Safe Delete refactoring
• Rename Refactoring
• Live Templates support
• Debugging support (evaluate expressions)
• GSP support