@reckona/mreact-store

@reckona/mreact-store

@reckona/mreact-store provides global and shared state primitives for mreact. It builds on cell from @reckona/mreact-reactive-core and keeps selectors, actions, transactions, and persistence as small composable pieces.

Basic Usage

import { createStore, shallowEqual } from "@reckona/mreact-store";

const counter = createStore({ count: 0, label: "counter" });

const count = counter.select((state) => state.count);
const snapshot = counter.select((state) => ({ label: state.label }), shallowEqual);

counter.set((state) => ({ count: state.count + 1 }));

Core APIs

• createStore() creates a store with state and actions.
• store.select() subscribes to a reactive slice of store state and returns a selected cell with dispose() for code that creates selectors outside the framework cleanup lifecycle.
• store.subscribe() observes changes from outside the framework runtime.
• store.transaction() batches multiple updates into one notification.
• createRequestStoreFactory() creates request-isolated store instances.
• The persist option connects store state to a storage adapter.

Positioning

Use @reckona/mreact-query for server state, @reckona/mreact-forms for form state, and @reckona/mreact-store for application-wide UI or domain state.