WebStorm 2.0 Supports Latest Standards of the World Wide Web

With ECMAScript5 and HTML5 support, the WebStorm IDE becomes a tool every webmaster should have in their toolkit!February 24, 2011

Prague, Czech Republic, February 24, 2011 — JetBrains, the creators of intelligent, productivity-enhancing tools for software developers, have announced the general availability of WebStorm 2.0, an intelligent code-centric Web IDE.

WebStorm offers best-in-class JavaScript/HTML editor, which deeply understands your code and is able to suggest javascript-specific code optimizations, quick-fixes and refactorings. It also provides Zen-coding support and DOM-based autocompletion for HTML/CSS.

“We work to provide developers with intelligent tools to stay on top of the Web’s fast-evolving standards. In this release we focused on adding support for the latest JavaScript specification — ECMAScript 5, HTML 5, LESS and SASS extensions for CSS,” said Maxim Mossienko, project lead at JetBrains. “We also continue to improve the environment itself, redesigning the UI and making it easier to work with issue trackers and version control systems right from the IDE.”

The key changes in WebStorm 2.0 include:

  • Support for ECMAScript 5: “use strict”
  • JavaScript libraries organizer to provide sophisticated JS code-completion
  • Leaner CSS (LESS) and SASS/SCSS extensions for CSS
  • Better Git integration, added Mercurial support
  • Relax NG for XML

Our customer says:
“I don’t know any other full-featured IDE that provides such a wonderful toolset to work with JavaScript and HTML5! Code completion and refactoring are magic!”

To get started today, download a free JetBrains WebStorm 30-day evaluation that works out of the box at
Separate personal and commercial licenses are available, both affordably priced, especially for individual developers. Each license includes free WebStorm updates for 1 year after the purchase date, covering even major new releases. See

About JetBrains

JetBrains is a technology-leading software development firm specializing in the creation of intelligent, productivity-enhancing software. The company is widely known for its award-winning Java™ integrated development environment IntelliJ® IDEA (see details at, RubyMine — a Ruby and Rails IDE (, and PyCharm — Python IDE ( JetBrains maintains its headquarters in Prague, Czech Republic and has R&D labs in St. Petersburg, Russia; Munich, Germany; and Boston, Massachusetts. For more information, see

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Note to Editors: JetBrains, IntelliJ, IntelliJ IDEA, PhpStorm, WebStorm, RubyMine and PyCharm are trademarks or registered trademarks of JetBrains, s.r.o. All other trademarks are the properties of their respective owners.

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