Welcome Ring UI 1.0! New visual language, customization and theming support, new components, and other improvements: https://bit.ly/2Dr6S6B pic.twitter.com/3f3Vd36IdO
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
While the design of Ring UI quite differs from Bootstrap, Ring UI components can be still used in Bootstrap app partially. But unfortunately, you can't switch without huge refactoring of your code base.