Starting in 1983, the Worldwide Developers Conference is annually held by Apple, Inc. This conference features hands-on labs, a keynote presentation, demonstrations, as well as opportunities for Apple to showcase new software and products.

In 2011, WWDC will be held from June 6 to 10 in San Francisco, CA, USA. The event will feature a preview of the future iOS and Mac OS X. Tickets, priced at $1599 (USD) were sold out in under 12 hours.