valtio-define

Based on valtio-define v1.0.1. A Valtio-based state management library with Pinia-like API for React applications.

Overview

valtio-define provides a factory function for creating reactive stores with state, actions, and getters. Built on top of Valtio, it offers a familiar API similar to Pinia with full TypeScript support.

Core References

| defineStore | Core API for creating reactive stores | core-define-store

| useStore | React hook for accessing store state | core-use-store

| Types | TypeScript types and interfaces | core-types

Advanced Features

| Subscriptions | Subscribe to state changes | advanced-subscribe

| Patch | Update state with patch operations | advanced-patch

| Signal | JSX component for inline reactive values | advanced-signal

| Store to State | Convert store to useState-like hooks | advanced-store-to-state

Features

| Plugin System | Extend stores with plugins | feature-plugin-system

| Persistent Plugin | Persist state to storage | feature-persistent-plugin

Quick Start

import { defineStore, useStore } from 'valtio-define'

const store = defineStore({
  state: () => ({ count: 0 }),
  actions: {
    increment() { this.count++ },
  },
  getters: {
    doubled() { return this.count * 2 },
  },
})

function Counter() {
  const state = useStore(store)
  return (
    <div>
      <div>Count: {state.count}</div>
      <div>Doubled: {state.doubled}</div>
      <button onClick={store.increment}>Increment</button>
    </div>
  )
}