At the WWDC conference, there was even more about Xcode 26 and AI-assisted programming capabilities.

https://developer.apple.com/documentation/xcode/writing-code-with-intelligence-in-xcode
You can choose ChatGPT (for some reason, they write it exactly like that, not mentioning the model or OpenAI) or add a model provider from the internet or locally.

Code Understanding: "What does this code do?" → Xcode will provide a detailed answer.
Code Generation and Correction: You can ask to add properties, create a list, change the interface, etc. Example: "Create a table with all properties of the object."
Automatic Changes Application: Enable "Automatically Apply Changes" or review proposed edits manually.
Error Fixes: Xcode suggests fixes for compilation errors.

You can revert changes through "History", but a Git repository is required.

It looks like this:
https://www.youtube.com/watch?v=OV38tVwySE0

The functionality is quite similar to most "add chatgpt" plugins for VSC in 2023, but the visual design is certainly much better.

#applexcode