Swiftui Whats New 27
Explain new SwiftUI APIs and breaking changes introduced in the 2027 OS releases.
Test report
- Verdict
- In test queue
- Tested
- —
- Environment
- Pending
In the test queue — machine-screened (validator 85/100, 122★ repo), full install/trigger/output test scheduled.
What Swiftui Whats New 27 does
New SwiftUI APIs, behaviors, and deprecations introduced in the 2027 OS releases (iOS 27, macOS 27, watchOS 27, tvOS 27, visionOS 27). Use when a SwiftUI view using @State fails to compile with \"used before being initialized\", \"invalid redeclaration of synthesized property\", or \"extraneous argument label\" errors after an SDK update (@State migrated from a property wrapper to a macro in…
How to install Swiftui Whats New 27
git clone https://github.com/superagents-lab/xcode27-skills
cp -r xcode27-skills/swiftui-whats-new-27 ~/.claude/skills/swiftui-whats-new-27
Skills live in ~/.claude/skills/ (global) or .claude/skills/
(per-project). Restart Claude Code after installing.
Commands — how to trigger Swiftui Whats New 27
-
/swiftui-whats-new-27Explain new SwiftUI APIs and breaking changes introduced in the 2027 OS releases.
It also activates on plain-language prompts like these:
-
Why does my @State property fail to compile after the SDK update? -
What changed in SwiftUI for iOS 27? -
Fix this invalid redeclaration error after upgrading to SDK 27
Frequently asked questions
- Is the Swiftui Whats New 27 skill free?
- Yes. The skill itself is free from superagents-lab/xcode27-skills. SkillProof publishes the install command and an independent test verdict at no cost.
- Does Swiftui Whats New 27 work with Claude Code?
- It is in our test queue — we run every skill on real work before issuing a verdict, and this one is scheduled.
- How do I install Swiftui Whats New 27?
- Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
- Can I use Swiftui Whats New 27 with Cursor, Copilot, Gemini CLI, Codex or other AI tools?
- The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.