{"slug":"react19-concurrent-patterns","source_name":"react19-concurrent-patterns","name":"React19 Concurrent Patterns","description":"Preserve React 18 concurrent patterns and adopt React 19 APIs (useTransition, useDeferredValue, Suspense, use(), useOptimistic, Actions) during migration.","version":1,"lift":{"pass_rate_delta_pts":13.64,"pass_rate_pct":18.2,"total_cases":22,"passed_cases":4,"tokens_delta_pct":1.4,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-07-26T07:01:22.390044+00:00"},"skill_score":0.1818,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":13.64,"with_pass_pct":18.2,"without_pass_pct":4.5,"tokens_delta_pct":1.4,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-07-26T07:01:22.390044+00:00","run_id":"23f27778-108e-42c0-8196-0a1b71d890c9","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":null,"content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"ee5c95919712c8c4a6aa6ac826976569c2696876f2ac96760ceadb5e3ae31b63","raw_url":"https://app.decimal.ai/s/react19-concurrent-patterns/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/react19-concurrent-patterns"}