Mark Otto and Jacob Thornton developed Bootstrap at Twitter as a means of improving the consistency of tools used on the site and reducing maintenance. The software was formerly known as Twitter Blueprint and is sometimes referred to as Twitter Bootstrap.
The Mario brothers were first seen in 1983 in the arcade game Mario Bros. Mario was invented before Luigi and first showed up in the game Donkey Kong in 1981.
Nintendo revived the Donkey Kong franchise in the 1990s for a series of platform games and spin-offs developed by Rare, beginning with Donkey Kong Country in 1994. In 2004, Nintendo released Mario vs. Donkey Kong, a sequel to the Game Boy title.