Nano Stores is a tiny, framework-agnostic state manager built from many small atomic stores (atoms, maps, computed stores) with lazy subscriptions. Use when the user wants shared state in React, Preact, Vue, Svelte, Solid, Lit, Angular or vanilla JS, needs derived or async data stores, wants to share state between islands in Astro, or asks how to migrate from Redux, Zustand or Context to nanostores.
