{"slug":"dpearson2699-swiftui-performance","source_name":"dpearson2699/swiftui-performance","name":"Dpearson2699/Swiftui Performance","description":"Profile, diagnose, and remediate SwiftUI runtime performance using code review, Instruments, and repeatable measurements. Use when a SwiftUI screen renders slowly, scrolling or animations hitch, view bodies update excessively, list identity churns, layout work spikes, or broad Observation dependencies raise CPU cost. Covers evidence-based triage, SwiftUI Instruments lanes, lazy-container guardrails, state lifetime, and before/after verification.","version":1,"lift":{"pass_rate_delta_pts":9.09,"pass_rate_pct":81.8,"total_cases":22,"passed_cases":18,"tokens_delta_pct":70,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-14T06:11:48.021430+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":9.09,"with_pass_pct":81.8,"without_pass_pct":72.7,"tokens_delta_pct":70,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-14T06:11:48.021430+00:00","run_id":"8d757e46-f8c8-46c1-b6d8-a7e6b716079b","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"NOASSERTION","install_count":0,"manifest_hash":"2faff2dc939fc5407a8cccd5e01fd68396d9fc167db661aee3c36f10edb789ee","raw_url":"https://app.decimal.ai/s/dpearson2699-swiftui-performance/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/dpearson2699-swiftui-performance"}