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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
Mark Otto
@mdo
2026.08.04 18:09
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. đ
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