React Native Reanimated DnD 🎯

A drag-and-drop library that finally works on React Native ✨

Powerful, performant, and built for the modern React Native developer

🚀 Why This Library?

After countless attempts with drag-and-drop solutions that don't work or are simply outdated, this is something that finally works. And it is not just another DnD library, but a complete ecosystem built from the ground up for React Native, offering a best-in-class developer experience and production-ready performance.

Highly feature-packed with every interaction pattern you'll ever need, yet simple enough to get started in minutes. Built for developers who demand both power and simplicity.

✨ Features

🚀 High Performance - Built with Reanimated 3 for buttery-smooth 60fps animations
🏗️ Full RN Fabric Support - Works seamlessly with both New Architecture and Old Architecture
📦 Expo Compatible - Zero configuration needed, works out of the box with Expo
🪶 Tiny Bundle Size - Only 70kb unpacked size, won't bloat your app
🎯 Flexible API - From simple drag-and-drop to complex sortable lists
📱 React Native First - Designed specifically for mobile, not ported from web
🔧 TypeScript Ready - Full type safety with comprehensive definitions
🎨 Infinitely Customizable - Every animation, behavior, and style is configurable
📦 Complete Component Suite - Draggable, Droppable, Sortable, and more
🎪 Smart Collision Detection - Multiple algorithms (center, intersect, contain)
📜 Vertical & Horizontal Sortable Lists - Drag and drop to sort lists in any direction with automatic scrolling
⚡ FlatList Performance - Optional FlatList rendering for large datasets with virtualization
🎭 Drag Handles - Precise control with dedicated drag areas
🎬 Custom Animations - Spring, timing, or bring your own animation functions
📐 Pixel-Perfect Positioning - 9-point alignment system with custom offsets
📦 Boundary Constraints - Keep draggables within specific areas
⚡ State Management - Complete lifecycle tracking and callbacks
🎯 Developer Experience - Intuitive APIs, helpful warnings, and extensive examples

📱 Interactive Examples

See it in action! A comprehensive example app with 15 interactive demos showcasing every feature and use case.

🎮 Try the Example App

📱 Scan & Play

Scan with your camera or Expo Go app

🚀 Quick Start

Install Expo Go on your phone
Scan the QR code with your camera
Open the link in Expo Go
Explore 15 interactive examples!

Or browse the code: 📂 View Example App →

📚 Complete Documentation

Comprehensive guides, API reference, and interactive examples

The example app includes:

🎵 Sortable Music Queue - Complete list reordering with handles
🎯 Collision Detection - Different algorithms in action
🎬 Custom Animations - Spring, timing, and easing variations
📦 Boundary Constraints - Axis-locked and bounded dragging
✨ Visual Feedback - Active styles and state management
⚙️ Advanced Patterns - Custom implementations and hooks

🎬 Video Showcase

See the library in action with these demos showcasing some of the key features and use cases.

📋 Sortable Lists

Drag and drop to reorder items with smooth animations

sortable-lists.mp4

Features: Auto-scrolling • Drag handles • Smooth transitions

🎯 Collision Detection

Multiple algorithms for precise drop targeting

collision-detection.mp4

Algorithms: Center • Intersect • Contain

🎪 Drag Handles

Precise control with dedicated drag areas

drag-handles.mp4

Features: Touch-friendly • Visual feedback • Accessibility

📦 Bounded Dragging

Constrain movement within specific boundaries

bounded-dragging.mp4

Constraints: Axis-locked • Container bounds • Custom limits

✨ Active Drop Styles

Visual feedback during drag operations

active-drop-styles.mp4

Feedback: Hover states • Drop zones • Visual cues

🔄 State Management

Complete lifecycle tracking and callbacks

drag-state-management.mp4

States: Idle • Dragging • Animating • Dropped

🚀 Installation

npm install react-native-reanimated-dnd

Peer Dependencies

npm install react-native-reanimated react-native-gesture-handler

Follow the setup guides:

📋 Requirements

Data Structure

All items in your data array MUST have an id property of type string:

interface YourDataType {
  id: string; // Required!
  // ... your other properties
}

This is essential for the library to track items during reordering.

Example:

// ✅ Good - Each item has a unique string id
const tasks = [
  { id: "1", title: "Learn React Native", completed: false },
  { id: "2", title: "Build an app", completed: false },
  { id: "3", title: "Deploy to store", completed: true },
];

// ❌ Bad - Missing id properties
const badTasks = [{ title: "Task 1" }, { title: "Task 2" }];

// ❌ Bad - Non-string ids
const badTasksWithNumbers = [
  { id: 1, title: "Task 1" },
  { id: 2, title: "Task 2" },
];

The library includes runtime validation in development mode that will warn you if items are missing valid ID properties.

State Management Guidelines

IMPORTANT: Sortable components maintain their own internal state for optimal performance and animation consistency.

Do NOT Do This

Never update external state (arrays, Redux, Zustand, etc.) directly in onMove callbacks
Never call setItems(), setTasks(), or similar functions during drag operations
Never manually splice or reorder external arrays in response to drag events

Correct Approach

Use onMove for logging, analytics, or side effects only
Use onDrop with allPositions parameter for read-only position tracking
Let sortable components handle their internal reordering automatically
Use external state only for the initial data and for non-reordering updates

Future Features

Programmatic list operations (add, update, delete, reorder items) that work correctly with internal state management will be added in upcoming releases. This will provide safe methods to modify sortable lists externally.

🏃‍♂️ Quick Start

Basic Draggable

import React from "react";
import { View, Text, StyleSheet } from "react-native";
import { GestureHandlerRootView } from "react-native-gesture-handler";
import { Draggable, DropProvider } from "react-native-reanimated-dnd";

export default function App() {
  return (
    <GestureHandlerRootView style={styles.container}>
      <DropProvider>
        <View style={styles.content}>
          <Draggable data={{ id: "1", title: "Drag me!" }}>
            <View style={styles.draggableItem}>
              <Text style={styles.itemText}>🎯 Drag me around!</Text>
            </View>
          </Draggable>
        </View>
      </DropProvider>
    </GestureHandlerRootView>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#000000",
  },
  content: {
    flex: 1,
    padding: 20,
    justifyContent: "center",
    alignItems: "center",
  },
  draggableItem: {
    padding: 20,
    backgroundColor: "#1C1C1E",
    borderRadius: 12,
    borderWidth: 1,
    borderColor: "#3A3A3C",
    shadowColor: "#000",
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.25,
    shadowRadius: 4,
    elevation: 3,
  },
  itemText: {
    color: "#FFFFFF",
    fontSize: 16,
    fontWeight: "600",
    textAlign: "center",
  },
});

Drag & Drop with Multiple Zones

import React from "react";
import { Alert, StyleSheet, Text, View } from "react-native";
import { GestureHandlerRootView } from "react-native-gesture-handler";
import {
  Draggable,
  Droppable,
  DropProvider,
} from "react-native-reanimated-dnd";

export default function DragDropExample() {
  const handleDrop = (data: any, zoneId: string) => {
    Alert.alert("Item Dropped", `"${data.title}" dropped in ${zoneId}`);
  };

  return (
    <GestureHandlerRootView style={styles.container}>
      <DropProvider>
        <View style={styles.content}>
          {/* Drop Zones */}
          <View style={styles.dropZonesSection}>
            <Text style={styles.sectionTitle}>Drop Zones</Text>

            <Droppable
              onDrop={(data) => handleDrop(data, "Zone 1")}
              activeStyle={styles.dropZoneActive}
              style={styles.droppable}
            >
              <View style={[styles.dropZoneBlue, styles.dropZone]}>
                <Text style={styles.dropZoneText}>🎯 Zone 1</Text>
                <Text style={styles.dropZoneSubtext}>Drop here</Text>
              </View>
            </Droppable>

            <Droppable
              onDrop={(data) => handleDrop(data, "Zone 2")}
              activeStyle={styles.dropZoneActive}
              style={styles.droppable}
            >
              <View style={[styles.dropZone, styles.dropZoneGreen]}>
                <Text style={styles.dropZoneText}>🎯 Zone 2</Text>
                <Text style={styles.dropZoneSubtext}>Drop here</Text>
              </View>
            </Droppable>
          </View>

          {/* Draggable Item */}
          <View style={styles.draggableSection}>
            <Text style={styles.sectionTitle}>Draggable Item</Text>
            <Draggable data={{ id: "1", title: "Task Item" }}>
              <View style={styles.draggableItem}>
                <Text style={styles.itemText}>📦 Drag me to a zone</Text>
              </View>
            </Draggable>
          </View>
        </View>
      </DropProvider>
    </GestureHandlerRootView>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#000000",
  },
  content: {
    flex: 1,
    padding: 20,
    justifyContent: "space-between",
  },
  sectionTitle: {
    color: "#FFFFFF",
    fontSize: 18,
    fontWeight: "700",
    marginBottom: 20,
    textAlign: "center",
  },
  draggableSection: {
    alignItems: "center",
    paddingVertical: 40,
  },
  draggableItem: {
    padding: 20,
    backgroundColor: "#1C1C1E",
    borderRadius: 12,
    borderWidth: 1,
    borderColor: "#3A3A3C",
    shadowColor: "#000",
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.25,
    shadowRadius: 4,
    elevation: 3,
  },
  itemText: {
    color: "#FFFFFF",
    fontSize: 16,
    fontWeight: "600",
    textAlign: "center",
  },
  dropZonesSection: {
    flex: 1,
    paddingVertical: 40,
  },
  droppable: {
    marginBottom: 20,
    overflow: "hidden",
    borderRadius: 16,
  },
  dropZone: {
    height: 140,
    borderWidth: 2,
    borderStyle: "dashed",
    borderRadius: 16,
    justifyContent: "center",
    alignItems: "center",
    padding: 20,
  },
  dropZoneBlue: {
    borderColor: "#58a6ff",
    backgroundColor: "rgba(88, 166, 255, 0.08)",
  },
  dropZoneGreen: {
    borderColor: "#3fb950",
    backgroundColor: "rgba(63, 185, 80, 0.08)",
  },
  dropZoneActive: {
    backgroundColor: "rgba(255, 255, 255, 0.1)",
    borderStyle: "solid",
    transform: [{ scale: 1.02 }],
  },
  dropZoneText: {
    color: "#FFFFFF",
    fontSize: 18,
    fontWeight: "600",
    textAlign: "center",
    marginBottom: 8,
  },
  dropZoneSubtext: {
    color: "#8E8E93",
    fontSize: 14,
    textAlign: "center",
  },
});

Vertical Sortable List

import React, { useCallback, useState } from "react";
import { StyleSheet, Text, View } from "react-native";
import { GestureHandlerRootView } from "react-native-gesture-handler";
import {
  Sortable,
  SortableItem,
  SortableRenderItemProps,
} from "react-native-reanimated-dnd";

interface Task {
  id: string;
  title: string;
  completed: boolean;
}

export default function SortableExample() {
  const [tasks, setTasks] = useState<Task[]>([
    { id: "1", title: "Learn React Native", completed: false },
    { id: "2", title: "Build an app", completed: false },
    { id: "3", title: "Deploy to store", completed: true },
    { id: "4", title: "Celebrate success", completed: false },
  ]);

  const renderTask = useCallback(
    (props: SortableRenderItemProps<Task>) => {
      const {
        item,
        id,
        positions,
        lowerBound,
        autoScrollDirection,
        itemsCount,
        itemHeight,
      } = props;
      return (
        <SortableItem
          key={id}
          data={item}
          id={id}
          positions={positions}
          lowerBound={lowerBound}
          autoScrollDirection={autoScrollDirection}
          itemsCount={itemsCount}
          itemHeight={itemHeight}
          onMove={(itemId, from, to) => {
            console.log(`Task ${itemId} moved from ${from} to ${to}`);
            // Only log - do NOT update state here
          }}
          onDrop={(itemId, position, allPositions) => {
            if (allPositions) {
              console.log("All positions:", allPositions);
              // Use for tracking, analytics, etc. - NOT for reordering state
            }
          }}
          style={styles.taskItem}
        >
          <View style={styles.taskContent}>
            <View style={styles.taskInfo}>
              <Text style={styles.taskTitle}>{item.title}</Text>
              <Text style={styles.taskStatus}>
                {item.completed ? "✅ Completed" : "⏳ Pending"}
              </Text>
            </View>

            {/* Drag Handle */}
            <SortableItem.Handle style={styles.dragHandle}>
              <View style={styles.dragIconContainer}>
                <View style={styles.dragColumn}>
                  <View style={styles.dragDot} />
                  <View style={styles.dragDot} />
                  <View style={styles.dragDot} />
                </View>
                <View style={styles.dragColumn}>
                  <View style={styles.dragDot} />
                  <View style={styles.dragDot} />
                  <View style={styles.dragDot} />
                </View>
              </View>
            </SortableItem.Handle>
          </View>
        </SortableItem>
      );
    },
    [tasks]
  );

  return (
    <GestureHandlerRootView style={styles.container}>
      <View style={styles.header}>
        <Text style={styles.headerTitle}>📋 My Tasks</Text>
        <Text style={styles.headerSubtitle}>Drag to reorder</Text>
      </View>

      <Sortable
        data={tasks}
        renderItem={renderTask}
        itemHeight={80}
        style={styles.list}
      />
    </GestureHandlerRootView>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#000000",
  },
  header: {
    padding: 20,
    paddingBottom: 16,
    borderBottomWidth: 1,
    borderBottomColor: "#2C2C2E",
  },
  headerTitle: {
    color: "#FFFFFF",
    fontSize: 24,
    fontWeight: "700",
    marginBottom: 4,
  },
  headerSubtitle: {
    color: "#8E8E93",
    fontSize: 14,
  },
  list: {
    flex: 1,
    backgroundColor: "#000000",
    marginTop: 20,
    paddingHorizontal: 20,
    borderRadius: 20,
    overflow: "hidden",
  },
  taskItem: {
    height: 80,

    backgroundColor: "transparent",
  },
  taskContent: {
    flex: 1,
    flexDirection: "row",
    alignItems: "center",
    paddingHorizontal: 20,
    backgroundColor: "#1C1C1E",

    borderWidth: 1,
    borderColor: "#3A3A3C",
  },
  taskInfo: {
    flex: 1,
    paddingRight: 16,
  },
  taskTitle: {
    color: "#FFFFFF",
    fontSize: 16,
    fontWeight: "600",
    marginBottom: 4,
  },
  taskStatus: {
    color: "#8E8E93",
    fontSize: 14,
  },
  dragHandle: {
    padding: 12,
    borderRadius: 8,
    backgroundColor: "rgba(255, 255, 255, 0.05)",
  },
  dragIconContainer: {
    flexDirection: "row",
    alignItems: "center",
    gap: 3,
  },
  dragColumn: {
    flexDirection: "column",
    gap: 2,
  },
  dragDot: {
    width: 3,
    height: 3,
    borderRadius: 1.5,
    backgroundColor: "#6D6D70",
  },
});

Horizontal Sortable List

import React, { useState } from "react";
import { StyleSheet, Text, View } from "react-native";
import { GestureHandlerRootView } from "react-native-gesture-handler";
import {
  Sortable,
  SortableItem,
  SortableRenderItemProps,
  SortableDirection,
} from "react-native-reanimated-dnd";

interface Tag {
  id: string;
  label: string;
  color: string;
}

export default function HorizontalSortableExample() {
  const [tags, setTags] = useState<Tag[]>([
    { id: "1", label: "React", color: "#61dafb" },
    { id: "2", label: "TypeScript", color: "#3178c6" },
    { id: "3", label: "React Native", color: "#0fa5e9" },
    { id: "4", label: "JavaScript", color: "#f7df1e" },
    { id: "5", label: "Node.js", color: "#339933" },
  ]);

  const renderTag = (props: SortableRenderItemProps<Tag>) => {
    const {
      item,
      id,
      positions,
      leftBound,
      autoScrollHorizontalDirection,
      itemsCount,
      itemWidth,
      gap,
      paddingHorizontal,
    } = props;

    return (
      <SortableItem
        key={id}
        data={item}
        id={id}
        positions={positions}
        leftBound={leftBound}
        autoScrollHorizontalDirection={autoScrollHorizontalDirection}
        itemsCount={itemsCount}
        direction={SortableDirection.Horizontal}
        itemWidth={itemWidth}
        gap={gap}
        paddingHorizontal={paddingHorizontal}
        onMove={(itemId, from, to) => {
          console.log(`Tag ${itemId} moved from ${from} to ${to}`);
          // Only log - do NOT update state here
        }}
        onDrop={(itemId, position, allPositions) => {
          if (allPositions) {
            console.log("All positions:", allPositions);
            // Use for tracking, analytics, etc. - NOT for reordering state
          }
        }}
        style={styles.tagItem}
      >
        <View style={[styles.tagContent, { backgroundColor: item.color }]}>
          <Text style={styles.tagText}>{item.label}</Text>
        </View>
      </SortableItem>
    );
  };

  return (
    <GestureHandlerRootView style={styles.container}>
      <View style={styles.header}>
        <Text style={styles.headerTitle}>🏷️ Tech Tags</Text>
        <Text style={styles.headerSubtitle}>Drag horizontally to reorder</Text>
      </View>

      <Sortable
        data={tags}
        renderItem={renderTag}
        direction={SortableDirection.Horizontal}
        itemWidth={120}
        gap={12}
        paddingHorizontal={20}
        style={styles.horizontalList}
      />
    </GestureHandlerRootView>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: "#000000",
  },
  header: {
    padding: 20,
    paddingBottom: 16,
  },
  headerTitle: {
    color: "#FFFFFF",
    fontSize: 24,
    fontWeight: "700",
    marginBottom: 4,
  },
  headerSubtitle: {
    color: "#8E8E93",
    fontSize: 14,
  },
  horizontalList: {
    height: 100,
    marginTop: 20,
  },
  tagItem: {
    width: 120,
    height: 60,
  },
  tagContent: {
    flex: 1,
    borderRadius: 30,
    justifyContent: "center",
    alignItems: "center",
    paddingHorizontal: 16,
  },
  tagText: {
    color: "#FFFFFF",
    fontSize: 14,
    fontWeight: "600",
    textAlign: "center",
  },
});

📚 API Reference

Components

`<Draggable>`

Makes any component draggable with extensive customization options.

<Draggable
  data={any}                                    // Data associated with the item
  onDragStart={(data) => void}                  // Called when dragging starts
  onDragEnd={(data) => void}                    // Called when dragging ends
  onDragging={(position) => void}               // Called during dragging
  onStateChange={(state) => void}               // Called on state changes
  dragDisabled={boolean}                        // Disable dragging
  collisionAlgorithm="center|intersect|contain" // Collision detection method
  dragAxis="x|y|both"                          // Constrain movement axis
  dragBoundsRef={RefObject}                    // Boundary container reference
  animationFunction={(toValue) => Animation}    // Custom animation function
  style={StyleProp<ViewStyle>}                 // Component styling
>
  {children}
</Draggable>

`<Droppable>`

Creates drop zones with visual feedback and capacity management.

<Droppable
  onDrop={(data) => void}                      // Called when item is dropped
  onActiveChange={(isActive) => void}          // Called on hover state change
  dropDisabled={boolean}                       // Disable drop functionality
  dropAlignment="top-left|center|bottom-right|..." // Drop positioning
  dropOffset={{ x: number, y: number }}       // Position offset
  activeStyle={StyleProp<ViewStyle>}           // Style when active
  capacity={number}                            // Maximum items allowed
  droppableId={string}                         // Unique identifier
>
  {children}
</Droppable>

`<Sortable>`

High-level component for sortable lists with auto-scrolling. Supports both vertical and horizontal directions.

<Sortable
  data={Array<{ id: string }>} // Array of items to render
  renderItem={(props) => ReactNode} // Render function for items
  direction={SortableDirection} // "vertical" | "horizontal" (default: vertical)
  itemHeight={number} // Height of each item (required for vertical)
  itemWidth={number} // Width of each item (required for horizontal)
  gap={number} // Gap between items (horizontal only)
  paddingHorizontal={number} // Horizontal padding (horizontal only)
  itemKeyExtractor={(item) => string} // Custom key extractor
  useFlatList={boolean} // Use FlatList for performance (default: true)
  style={StyleProp<ViewStyle>} // List container style
  contentContainerStyle={StyleProp<ViewStyle>} // Content container style
/>

`<SortableItem>`

Individual item within a sortable list with gesture handling.

<SortableItem
  id={string}                                 // Unique identifier
  data={any}                                  // Item data
  positions={SharedValue}                     // Position tracking
  onMove={(id, from, to) => void}                        // Called when item moves
  onDragStart={(id, position) => void}                   // Called when dragging starts
  onDrop={(id, position, allPositions?) => void}        // Called when item is dropped
  onDragging={(id, overItemId, y) => void}               // Called during dragging
  style={StyleProp<ViewStyle>}               // Item styling
  animatedStyle={StyleProp<AnimatedStyle>}   // Animated styling
>
  {children}
</SortableItem>

Hooks

`useDraggable(options)`

Core hook for implementing draggable functionality.

`useDroppable(options)`

Core hook for implementing droppable functionality.

`useSortable(options)`

Hook for individual sortable items with position management.

`useSortableList(options)`

Hook for managing entire vertical sortable lists with auto-scrolling.

`useHorizontalSortable(options)`

Core hook for implementing horizontal sortable functionality for individual items.

`useHorizontalSortableList(options)`

Hook for managing entire horizontal sortable lists with auto-scrolling.

Context

`<DropProvider>`

Required context provider that manages global drag-and-drop state.

<DropProvider>{/* All draggable and droppable components */}</DropProvider>

Types & Enums

`DraggableState`

enum DraggableState {
  IDLE = "idle",
  DRAGGING = "dragging",
  ANIMATING = "animating",
}

`CollisionAlgorithm`

type CollisionAlgorithm = "center" | "intersect" | "contain";

`DropAlignment`

type DropAlignment =
  | "top-left"
  | "top-center"
  | "top-right"
  | "center-left"
  | "center"
  | "center-right"
  | "bottom-left"
  | "bottom-center"
  | "bottom-right";

`SortableDirection`

enum SortableDirection {
  Vertical = "vertical",
  Horizontal = "horizontal",
}

`HorizontalScrollDirection`

enum HorizontalScrollDirection {
  None = "none",
  Left = "left",
  Right = "right",
}

🎨 Advanced Usage

Custom Animations

import { withTiming, withSpring, Easing } from "react-native-reanimated";

// Smooth timing animation
const smoothAnimation = (toValue) => {
  "worklet";
  return withTiming(toValue, {
    duration: 300,
    easing: Easing.bezier(0.25, 0.1, 0.25, 1),
  });
};

// Spring animation
const springAnimation = (toValue) => {
  "worklet";
  return withSpring(toValue, {
    damping: 15,
    stiffness: 150,
  });
};

<Draggable animationFunction={springAnimation}>{/* content */}</Draggable>;

Enhanced onDrop Callback with Positions

The onDrop callback now includes an optional third parameter containing all item positions, making it easier to update your state with the new order:

import { SortableItem } from "react-native-reanimated-dnd";

// Enhanced onDrop with allPositions parameter
const handleDrop = (
  id: string,
  position: number,
  allPositions?: { [id: string]: number }
) => {
  console.log(`Item ${id} dropped at position ${position}`);

  if (allPositions) {
    // allPositions contains all current item positions
    console.log("All positions:", allPositions);

    // IMPORTANT: Use this ONLY for read-only tracking
    // DO NOT update your state arrays directly with this data
    // Use for: analytics, external state synchronization, logging
  }
};

<SortableItem id={item.id} onDrop={handleDrop} {...otherProps}>
  {/* item content */}
</SortableItem>;

Backward Compatibility: The allPositions parameter is optional, so existing code continues to work unchanged. The parameter provides additional position data for advanced use cases where you need complete visibility into all item positions.

Important: The allPositions parameter is for read-only tracking only. Do not use it to automatically update your external state arrays, as this will break the internal state management. Programmatic list operations (add, update, delete, reorder) will be added in future releases.

Collision Detection Strategies

// Precise center-point collision
<Draggable collisionAlgorithm="center">
  {/* Requires center point to be over drop zone */}
</Draggable>

// Forgiving intersection collision (default)
<Draggable collisionAlgorithm="intersect">
  {/* Any overlap triggers collision */}
</Draggable>

// Strict containment collision
<Draggable collisionAlgorithm="contain">
  {/* Entire draggable must be within drop zone */}
</Draggable>

Drag Handles

<SortableItem id={item.id} {...props}>
  <View style={styles.itemContainer}>
    <Text>{item.title}</Text>

    {/* Only this handle area can initiate dragging */}
    <SortableItem.Handle style={styles.dragHandle}>
      <View style={styles.handleIcon}>
        <View style={styles.dot} />
        <View style={styles.dot} />
        <View style={styles.dot} />
      </View>
    </SortableItem.Handle>
  </View>
</SortableItem>

Bounded Dragging

const containerRef = useRef<View>(null);

<View ref={containerRef} style={styles.container}>
  <Draggable
    data={data}
    dragBoundsRef={containerRef}
    dragAxis="x" // Constrain to horizontal movement
  >
    {/* content */}
  </Draggable>
</View>;

Drop Zone Capacity

<Droppable
  capacity={3}
  onDrop={(data) => {
    if (currentItems.length < 3) {
      addItem(data);
    }
  }}
  activeStyle={{
    backgroundColor: currentItems.length < 3 ? "#e8f5e8" : "#ffe8e8",
  }}
>
  <Text>Drop Zone ({currentItems.length}/3)</Text>
</Droppable>

🏃‍♂️ Running the Example App

Clone the repository:

git clone https://github.com/entropyconquers/react-native-reanimated-dnd.git
cd react-native-reanimated-dnd

Install dependencies:

npm install
cd example-app
npm install

Run the example app:

# iOS
npx expo run:ios

# Android
npx expo run:android

The example app includes all 15 interactive examples showcasing every feature of the library.

🗺️ Project Roadmap

I am constantly working to improve React Native Reanimated DnD. Here's what's coming next:

🎯 Next Release (v2.0.0)

Focus: Enhanced Functionality & Bug Fixes

🐛 Bug Fixes & Issues Resolution
- Address existing reported issues
- Performance optimizations
- Gesture handling improvements
- API Improvements
📐 Sortable Grids
- 2D grid drag-and-drop support
- Flexible grid layouts (2x2, 3x3, custom)
- Smart auto-positioning and gap management
- Responsive grid behavior
↔️ Horizontal Sortable Lists
- Full horizontal scrolling support
- Auto-scroll for out-of-view items
- Customizable scroll behavior
🪆 Nested Sortable Lists
- Multi-level hierarchy support
- Collapse/expand functionality
- Parent-child relationship management
- Tree-like data structure handling
📋 Kanban Board Support
- Cross-list dragging capabilities
- Multiple column support
- Inter-list item transfer
- Board-level state management

💡 Community Requests

Vote on features you'd like to see by raising an issue.

Have an idea? Open a feature request and let me know!

🤝 Contributing

Contributions are always welcome! We believe in building this library together with the community.

Ways to contribute:

🐛 Report bugs and issues
✨ Suggest new features
🔧 Submit pull requests
📚 Improve documentation
🧪 Write tests
💬 Help others in discussions

Please see our Contributing Guide for detailed information on:

Setting up the development environment
Code style guidelines
Pull request process
Testing requirements
Community guidelines

📄 License

🙏 Acknowledgments

Built with React Native Reanimated for smooth 60fps animations
Gesture handling powered by React Native Gesture Handler
Inspired by the React ecosystem's drag-and-drop libraries
Special thanks to the React Native community for feedback and contributions

☕ Support the Project

If this library has helped you build amazing apps, consider supporting its development!

Your support helps maintain and improve this library for the entire React Native community! 🚀

Made with ❤️ for the React Native community

⭐ Star on GitHub • 📱 Try the Demo • 📖 Documentation

Name		Name	Last commit message	Last commit date
Latest commit History 116 Commits
components		components
context		context
documentation		documentation
example-app		example-app
hooks		hooks
scripts		scripts
types		types
.gitignore		.gitignore
.npmignore		.npmignore
.prettierignore		.prettierignore
.prettierrc		.prettierrc
CONTRIBUTING.md		CONTRIBUTING.md
DEVELOPMENT.md		DEVELOPMENT.md
LICENSE		LICENSE
README.md		README.md
index.ts		index.ts
package-lock.json		package-lock.json
package.json		package.json
tsconfig.json		tsconfig.json

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React Native Reanimated DnD 🎯

🚀 Why This Library?

✨ Features

📱 Interactive Examples

🎮 Try the Example App

📚 Complete Documentation

🎬 Video Showcase

📋 Sortable Lists

🎯 Collision Detection

🎪 Drag Handles

📦 Bounded Dragging

✨ Active Drop Styles

🔄 State Management

🚀 Installation

Peer Dependencies

📋 Requirements

Data Structure

State Management Guidelines

Do NOT Do This

Correct Approach

Future Features

🏃‍♂️ Quick Start

Basic Draggable

Drag & Drop with Multiple Zones

Vertical Sortable List

Horizontal Sortable List

📚 API Reference

Components

<Draggable>

<Droppable>

<Sortable>

<SortableItem>

Hooks

useDraggable(options)

useDroppable(options)

useSortable(options)

useSortableList(options)

useHorizontalSortable(options)

useHorizontalSortableList(options)

Context

<DropProvider>

Types & Enums

DraggableState

CollisionAlgorithm

DropAlignment

SortableDirection

HorizontalScrollDirection

🎨 Advanced Usage

Custom Animations

Enhanced onDrop Callback with Positions

Collision Detection Strategies

Drag Handles

Bounded Dragging

Drop Zone Capacity

🏃‍♂️ Running the Example App

🗺️ Project Roadmap

🎯 Next Release (v2.0.0)

💡 Community Requests

🤝 Contributing

📄 License

🙏 Acknowledgments

☕ Support the Project

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`<Draggable>`

`<Droppable>`

`<Sortable>`

`<SortableItem>`

`useDraggable(options)`

`useDroppable(options)`

`useSortable(options)`

`useSortableList(options)`

`useHorizontalSortable(options)`

`useHorizontalSortableList(options)`

`<DropProvider>`

`DraggableState`

`CollisionAlgorithm`

`DropAlignment`

`SortableDirection`

`HorizontalScrollDirection`

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