bullet list of everything new for developers
Asked on 06/12/2025
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Here is a bullet list of everything new for developers presented at WWDC:
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Xcode Enhancements:
- New dynamic linking architecture for Xcode Previews, improving workflow efficiency.
- Predictive code completion with larger context and expanded Swift Assist for natural language interaction.
- Icon Composer app for creating layered icons.
- Xcode 26 improvements, including voice control support and enhanced localization workflows.
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SwiftUI Updates:
- New graphics capabilities, including a mix modifier for colors and precompiled shaders.
- Rich text editing with attributed strings.
- 3D chart support with RealityKit.
- Performance improvements in lists and scrolling.
- New APIs for web content embedding and control.
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UIKit Improvements:
- New menu APIs and support for flexible layouts.
- UpdateProperties Method and Observation tracking for performance enhancement.
- New document launch experience and improved transitions and animations.
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Swift Enhancements:
- Foundation Models framework for using models with plain text or structured Swift Data.
- New APIs in SwiftUI for building modern user interfaces.
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RealityKit and 3D Capabilities:
- RealityKit 4 with expanded character animation capabilities and new APIs for rendering control.
- HTML model element for embedding 3D models in web pages.
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Apple Intelligence and Generative Tools:
- On-device large language model for offline use.
- Liquid Glass design for reimagining app aesthetics.
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Performance and Interoperability:
- Idle Prefetch technique for smoother scrolling in iOS, SwiftUI, and UIKit.
- New performance instrument for optimizing code.
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Additional Features:
- CarPlay support for live activities.
- Terminal updates with 24-bit color and Powerline fonts.
- New Permission Kit framework for safe communication with parental supervision.
These updates span across various Apple platforms, enhancing the development experience and enabling the creation of more powerful and delightful apps.

Platforms State of the Union
Discover the newest advancements on Apple platforms.

What’s new in UIKit
Modernize your app with the latest APIs in UIKit, including enhanced menu bar support, automatic observation tracking, a new UI update method, and improvements to animations. We’ll also cover how you can include SwiftUI scenes in your UIKit app and explore SF Symbols, HDR color pickers, and more.

Keynote
Don’t miss the exciting reveal of the latest Apple software and technologies.