ghchinoy/macos-performance

v1.0.0Apache-2.0

macOS and SwiftUI application performance assessment: launch-time ("quick bounce") first-frame readiness, main-actor I/O, Swift strict concurrency adoption, view-model/business-logic separation, and steady-state render budget.

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skills

quick-bounce-assessor

Assesses macOS/SwiftUI app launch and runtime performance. Evaluates first-frame ('quick bounce') readiness by finding synchronous main-actor I/O on the launch path, Swift strict-concurrency posture, view-model vs business-logic separation, and steady-state render budget (high-frequency @Published timers, per-body allocations). Produces a PASS/WARNING/FAIL report with file:line evidence and phased fixes. Use when reviewing a macOS/SwiftUI or AppKit app for launch responsiveness, concurrency safety, or UI smoothness.

Version: 1.0.0
License: Apache-2.0

Read SKILL.md at the source

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