The keynote and Platforms State of the Union are only the start of WWDC. On-demand replays of both presentations will be available shortly after each livestream ends, making it easy to catch up on announcements later. Apple will also host online Group Labs and developer Q&A sessions throughout the week. Session videos, documentation updates, sample code, and other developer resources will roll out throughout the week. Replays of the keynote, Platforms State of the Union, and technical sessions will remain available throughout the conference.