
Web DevelopmentReact
Advanced React state management… via a music player
A story-driven, step-by-step guide to building an external store with React Context + useSyncExternalStore, using a music player as the hands-on problem. Includes shuffle/repeat, selectors/actions, and a seek bar without render spam.
February 9, 2026
12 min read
By Sagar SawuckReactTypeScriptState ManagementuseSyncExternalStoreContext APIArchitectureAudio
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