The most intelligent javascript IDE: javascript + CSS + HTML Editor with refactorings, code completion and on-the-fly code analysis. Create great websites and applications in a great IDE. The best javascript IDE and HTML editor is at your service.
Why you want to try WebStorm
Code editor with an IQ of its own
The editor understands your code, its structure and offers you code completion that you expect. Full coding assistance is offered even for language mixtures such as HTML inside javascript strings.
Endless productivity growth potential
Integration of tools like Grunt, Bower and npm allows you to be more efficient without leaving the IDE. You'll love keyboard access to any IDE action, not to mention the killer multiple cursors and selections feature in the editor.
Code quality analysis
Hundreds of language specific code inspections analyse the whole project as you type and show you the identified problems before you open the browser. Intelligent quick-fixes offer instant solutions.
Cutting edge web dev technologies
HTML5 and CSS3, Node.js, AngularJS, Dart, CoffeeScript, TypeScript, LESS, Sass, Stylus, Karma, Mocha, Emmet, RequireJS... Do you need more names?
Transparent VCS integration
Git, SVN, Mercurial are just the top 3 that WebStorm supports. The unified UI helps you do your job no matter where you keep your code. Local history keeps your files safe even if you use no VCS.
Cross-platform experience
Use the same environment on Windows, Mac OS or Linux with your single license key.