Say hello to Bootstrap 2.0 | Twitter Developers

What’s new

Bootstrap 2 brings a plethora of changes and new features to the toolkit, many added as a result feedback from the community. In addition, much of our work was guided by our experiences of working on Twitter.com’s latest redesign where we created a flexible and durable design system. We took the same approach to Bootstrap 2 and came away with more features, better documentation, smarter default styling, and more.

Here’s a look at some of the most prominent changes:

• Completely overhauled documentation for nearly every component
• A brand new Customize page to tailor your Bootstrap experience
• New 12-column, responsive grid system
• New table styles with a common base class for improved compatibility with other tools
• New form styles with smarter defaults, requiring less HTML
• Icons, graciously provided by Glyphicons
• New, smarter navigation components
• New buttons, button groups, and button dropdowns
• New, simpler alert messages
• New javascript plug-ins like carousel, collapse, and typeahead