- Node.js – support for debugging and validating server-side Node.js code; it includes CommonJS auto-completion
- CoffeeScript – support for code navigation and auto-completion, rename refactoring, syntax highlighting, and error checking
WebStorm is a subset of IntelliJ IDEA, a development platform running on Windows, Linux and Mac OS X initially targeted at Java but later adding support for multiple languages including ActionScript, Python, Ruby, Groovy, PHP, Scala, Clojure, and XML.
Caitie McCaffrey Apr 24, 2015
Jesper Richter-Reichhelm Apr 23, 2015