Apple's Worldwide Developers Conference launches today with a live keynote from Apple Park in Cupertino. Tim Cook will open the event, likely delivering his final WWDC address before John Ternus assumes the CEO role later this year. The presentation streams at 10:00 AM PT (7:00 PM CEST) via YouTube, the Apple TV app and Apple.com, letting anyone tune in worldwide.

During the keynote Apple will unveil iOS 27, iPadOS 27, macOS 27, tvOS 27, watchOS 27 and visionOS 27, the latest versions of its core operating systems. Each release adds new APIs aimed at AI‑enhanced experiences and tighter cross‑device continuity, signaling the company’s push toward a more unified ecosystem. A Platforms State of the Union follows at 1:00 PM PT to dive deeper into the roadmap.

The conference runs through June 12, offering a dense schedule of developer‑focused sessions. Group Labs provide hands‑on labs, one‑on‑one appointments let engineers troubleshoot specific issues, and Developer Forums host Q&A panels with Apple engineers. Streaming the keynote directly on the page removes the need to switch platforms, ensuring developers can capture announcements and immediately explore new tools.

With Cook’s probable farewell speech and a full suite of OS upgrades, WWDC 2026 sets the tone for Apple’s upcoming hardware releases, including anticipated silicon revisions that will leverage the new software capabilities. The event’s broad accessibility underscores Apple’s strategy to engage the global developer community while cementing its ecosystem’s next evolutionary step.