Bootstrap 3.0 Released with Brand New Customizer

Bootstrap 3.0 is finally released in the wild. It’s a sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development. Nearly everything has been redesigned and rebuilt to start from your handheld devices and scale up.

With four tiers of grid classes—phones, tablets, desktops, and large desktops, you can do some super crazy awesome layouts. The Customizer has been redesigned, is now compiled in the browser instead of Heroku, has better dependency support, and even has built-in error handling. Better yet, they now save your customizations to an anonymous Gist for easy reuse, sharing, and modifications.

Requirements: JavaScript Enabled
Demo: http://getbootstrap.com/
License: Apache 2.0 License