what are some AI tooling in xcode

Apple introduced several AI tooling features in Xcode at WWDC 2024. Here are some of the key highlights:

1. Generative Models in Xcode:

   • Xcode 16 introduces generative models to enhance development tools. This includes a new code completion engine powered by a model specifically trained for Swift and Apple SDKs. This engine can predict the code you need, using your project symbols to customize suggestions, and it runs locally on your Mac (Platforms State of the Union).

2. Swiftassist:

   • Swiftassist is a new companion tool for coding tasks. It can answer coding questions, help with tasks like experimenting with new APIs, and assist in prototyping by quickly visualizing ideas. Swiftassist runs in the cloud and is designed to transform ideas into code using natural language (Platforms State of the Union).

3. Enhanced Productivity Features:

   • Xcode 16 includes several new features to improve productivity and app quality. These features include a single view of backtraces showing relevant code from all stack frames together, a flame graph of profiling data in instruments for deeper performance insights, and enhancements to localization catalogs (Platforms State of the Union).

4. Privacy and Security:

   • Swiftassist and the new predictive completions are built with privacy and security in mind. Your code is never stored on the server and is only used for processing requests. Apple does not use it for training machine learning models (Platforms State of the Union).

These tools and features are designed to make development faster, more intuitive, and more secure, leveraging the power of AI to assist developers in writing better code more efficiently.