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Mark Otto
@mdo
Designer, developer, and advisor. Working on @pierrecomputer. Creator of @getbootstrap. Previously @github and @twitter. Huge nerd.
Joined August 2007
521 Following    68.6K Followers
Back when we were building Diffs, I made a Playground page to test all the features and themes in one place. Today, it's the perfect spot to test edit mode and every other library feature. Options get saved in the URL for easy sharing, too. 🛝
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