OS X Weed

OSX version 10.10, briefly known as "Weed", was introduced as the eleventh major release of OS X by Apple Senior VP Craig Federighi on June 2 at the 2014 Worldwide Developers Conference.

Background
Federighi had previously introduced OS X Sea Lion as a joke during the WWDC 2013 keynote address before adopting California landmarks for the name of OS X 10.9 "Mavericks" and future releases.

During the introduction of OS X 10.10 at WWDC 2014, he jokingly brought up the real-life locations of "", "", and "" proposed by the "crack product marketing team" before settling on "Yosemite".



Reception
The WWDC audience cheered in support of the joke announcement, which then became a trending topic on social media. Federighi revisited -themed humor at WWDC 2017 with the introduction of macOS High Sierra.