Released: Jun 27, 2012

Updates in this release

Updates in V4.0

• ECMAScript Harmony Support - Experimental support of a new ECMAScript version code-named Harmony
• HTML5 Boilerplate and other Web Application Templates - WebStorm offers some well-known project templates to use depending on your needs
• Code Coverage in JavaScript Unit Testing - Users of JsTestDriver can measure code coverage visually
• Easier JavaScript Library Scope Configuration - Reorganized the Settings|JavaScript|Libraries configuration panel
• JavaScript Completion - More relevant suggestions now appear at the top of the list, suggested names are ordered by their definition
• Custom Code Folding Regions - Define your own code folding regions with special line comments