state-sync is a monorepo with multiple npm packages.

Core

• @statesync/core — engine, protocol types, retry, throttling, logging.
• @statesync/persistence — storage backends, caching, migration, compression, cross-tab sync.

Framework adapters

Each adapter applies snapshots to a specific state container. All adapters support patch/replace modes, pickKeys/omitKeys filtering, toState mapping, and strict validation.

• @statesync/pinia — applier for Pinia stores ($patch).
• @statesync/redux — applier for Redux stores via HOF reducer wrapping.
• @statesync/zustand — applier for Zustand stores (setState).
• @statesync/jotai — applier for Jotai atoms via store (get/set).
• @statesync/mobx — applier for MobX observables (in-place mutation).
• @statesync/valtio — applier for Valtio proxies (in-place mutation).
• @statesync/svelte — applier for Svelte writable stores (new reference on each apply).
• @statesync/vue — applier for Vue reactive()/ref() values.

Transport adapters

• @statesync/tauri — transport adapters (events+invoke) + DX factory for Tauri v2 apps.

Transport adapters and framework adapters are independent axes: pick one from each category and compose them via the core engine.