Apple has formally announced the details of its 2013 Worldwide Developers Conference. The event will run from June 10th through the 14th at Moscone West in San Francisco. Tickets will go on sale April 25th at 10AM Pacific time, and Apple is promising over 100 technical sessions presented by over 1,000 Apple engineers. As usual, the conference will focus on helping developers creating, deploying, and integrating OS X and iOS-based projects, and networking between fellow developers.