WebStorm 4.0 in Harmony with ECMAScript

Hello from JetBrains!

The newest version of WebStorm is available for immediate download!

WebStorm 4.0 targets developers who value code quality and are early adopters of the latest technologies, and brings innovative ECMAScript Harmony Support and Code Coverage in JavaScript Unit Testing. The latter lets you see how much code is untested—right as you code. The big idea is to prevent bugs instead of catching them.

Additional key features of WebStorm 4.0 include:

  • HTML5 Boilerplate and other Web Application Templates
  • Easier JavaScript Library Scope Configuration
  • Smarter ordering of JavaScript completion options
  • Custom code folding regions

Read more about what’s new and download WebStorm 4.0.

NOTE: WebStorm 4.0 is a free update for everyone who purchased their license after April 17th, 2011.

Also coming soon: PhpStorm 4.0 — new version of our lightweight and smart PHP IDE!

Develop with pleasure!
JetBrains Team

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