Xcode
macOS / developpeurs
Xcode offers the tools you need to develop, test, and distribute apps for Apple platforms, including predictive code completion, generative intelligence powered by the best coding models, advanced profiling and debugging tools, and simulators for Apple devices. It enables a unified workflow that spans from the earliest stages of app development to testing, debugging, optimization, and app distribution to testers and users. And with the Swift programming language, Xcode makes developing apps easy and fun.
Simulator enables rapid prototyping and testing of your app in a simulated environment when a real device isn't available. Instruments helps you profile and analyze your app, improve performance, and investigate system resource usage. And you can use Icon Composer to design stunning layered icons out of Liquid Glass, Reality Composer Pro to create spatial content, train custom machine learning models with Create ML, and identify potential accessibility issues with Accessibility Inspector.
To test or run applications on an Apple device, all you need is a free Apple ID. To submit your apps to the App Store, you must be a member of the Apple Developer Program. Some features may require internet access and may not be available in all regions or on all Apple devices.
Quoi de neuf dans la dernière version ?
Xcode 26.0.1 includes Swift 6.2 and SDKs for iOS 26, iPadOS 26, tvOS 26, watchOS 26, visionOS 26, and macOS 26.
This update fixes an issue with the OAuth token expiration period and improves token caching when using Claude in Xcode.
Enhance your development workflow with coding intelligence features that help you write code, generate tests and documentation, fix errors, refactor existing implementations, and navigate codebases. Xcode has integrated support for ChatGPT and Claude user accounts. You can also use your API key for any model provider that supports the Chat Completions API, or download and run a local model on Macs with Apple silicon.
• Interact with code using natural language in the coding assistant, with automatic context gathering, conversation history, and file attachment support.
• Coding Tools provide contextual actions to quickly generate documentation, explain highlighted code, generate previews and playgrounds, and make inline changes.
• Predictive code completion is faster and uses more context from your code, all running locally.
Also in Xcode 26:
• The #Playground macro enables interactive debugging and code exploration in the preview panel.
• Icon Composer streamlines icon creation from a single design with adjustable depth properties and dynamic lighting effects, and offers customization across Default, Dark, and Mono rendering modes.
• A redesigned tab experience simplifies navigation with features like in-tab navigation and pinning to keep files in focus.
• Compilation Caching accelerates build times with performance improvements when switching between branches or performing clean builds.
• New instruments enhance app analysis with Processor Trace capturing every function call, SwiftUI for view profiling, Power Profiler for battery and thermal analysis, and CPU Counters for identifying performance bottlenecks.
• Swift concurrency debugging follows execution across asynchronous functions and threads with readable concurrency type representations and enhanced visibility for task properties and relationships.
• String Catalogs simplify localization with type-safe Swift symbols for direct string access, autocomplete support, and AI-generated contextual comments using on-device intelligence.
• Voice Control now supports code dictation in Swift with syntax-aware recognition and automatic formatting.
