### Install Figma Widget and Plugin Typings

Source: https://www.figma.com/widget-docs/setup-guide

Installs the necessary TypeScript typings for Figma widgets and plugins using npm. These packages provide type definitions to enhance development with TypeScript.

```bash
npm install --save-dev @figma/widget-typings @figma/plugin-typings
```

--------------------------------

### Install Widget Dependencies

Source: https://www.figma.com/widget-docs/setup-guide

Installs the necessary dependencies for widget development, including TypeScript and typings for both the widget and plugin APIs. This command is run within the widget's project directory.

```bash
npm install

```

--------------------------------

### Initialize Figma Widget Project

Source: https://www.figma.com/widget-docs/setup-guide

This command initializes a new Figma widget project using npm. It sets up the basic structure and dependencies required for widget development.

```bash
npm init @figma/widget  

```

--------------------------------

### Figma Widget Undo/Redo Example

Source: https://www.figma.com/widget-docs/undo-redo

Demonstrates how undo/redo works with synced state and map variables in a Figma widget. It shows the initial setup and how user interactions modify the synced state, affecting the widget's re-rendering.

```JavaScript
const { widget } = figma;
const { AutoLayout, useSyncedState, useSyncedMap } = widget;

function UndoWidget() {
  const [count, setCount] = useSyncedState("count", 0);
  const [countMap] = useSyncedMap("countMap");

  return (
    <AutoLayout
      onClick={() => {
        countMap.set("userA", 1);
        countMap.set("userB", 2);
      }}
    >
      {String(count)}
    </AutoLayout>
  );
}

figma.widget.register(UndoWidget);
```

--------------------------------

### Watch and Compile TypeScript

Source: https://www.figma.com/widget-docs/setup-guide

This command compiles TypeScript code (`.tsx` files) to JavaScript (`.js`) and watches for changes, automatically recompiling when files are modified. It's essential for seeing your widget code changes reflected.

```bash
npm: watch

```

--------------------------------

### Figma Widget Property Menu Example

Source: https://www.figma.com/widget-docs/api/properties/widget-usepropertymenu

This JavaScript code demonstrates how to use the `usePropertyMenu` hook to create a property menu for a Figma widget. It includes examples of action, separator, color selector, dropdown, and link menu items, along with handling user selections via the `onChange` callback.

```javascript
const{ widget }= figma
const{ useSyncedState, usePropertyMenu,AutoLayout,Text}= widget

functionPropertyMenuWidget(){
const[color, setColor]=useSyncedState("theme","#e06666")
const[fruit, setFruit]=useSyncedState("fruit","mango")
const fruitOptions =[{option:"mango", label:"Mango"},{option:"apple", label:"Apple"}]
usePropertyMenu(
[
{
        itemType:'action',
        tooltip:'Action',
        propertyName:'action',
},
{
        itemType:'separator',
},
{
        itemType:'color-selector',
        propertyName:'colors',
        tooltip:'Color selector',
        selectedOption: color,
        options:[{option:"#e06666", tooltip:"Red"},{option:"#ffe599", tooltip:"Yellow"}],
},
{
        itemType:'dropdown',
        propertyName:'fruits',
        tooltip:'Fruit selector',
        selectedOption: fruit,
        options: fruitOptions,
},
{
        itemType:'link',
        propertyName:'fruitLink',
        tooltip:'Learn about fruit!',
        icon:null,
        href:'https://en.wikipedia.org/wiki/Fruit',
},
],
({propertyName, propertyValue})=>{
if(propertyName ==="colors"){
setColor(propertyValue)
}elseif(propertyName ==="fruits"){
setFruit(propertyValue)
}elseif(propertyName ==="action"){
console.log(propertyName)
}
},
)
return(
<AutoLayout
verticalAlignItems={'center'}
padding={16}
>
<TextfontSize={32}width={200}horizontalAlignText={'center'}fill={color}>
{fruitOptions.find(f => f.option === fruit).label}
</Text>
</AutoLayout>
)
}

widget.register(PropertyMenuWidget)
```

--------------------------------

### Widget Counter Example

Source: https://www.figma.com/widget-docs/samples

A basic counter widget demonstrating the use of `<Frame>`, `<Text>`, `useSyncedState`, `usePropertyMenu`, and `onClick` for interactive elements.

```TypeScript
function CounterWidget() {
  const [count, setCount] = useSyncedState('count', 0);

  return (
    <Frame>
      <Text>{`Count: ${count}`}</Text>
      <Button onClick={() => setCount(count + 1)}>Increment</Button>
    </Frame>
  );
}

figma.widget.register(CounterWidget, {
  usePropertyMenu: [
    {
      item: 'Reset',
      onClick: () => setCount(0)
    }
  ]
});
```

--------------------------------

### Widget Notepad Input Example

Source: https://www.figma.com/widget-docs/samples

Showcases the `Input` component for capturing user input directly on the Figma canvas, enabling interactive data entry within widgets.

```TypeScript
function NotepadWidget() {
  const [text, setText] = useSyncedState('notepadText', '');

  return (
    <Frame>
      <Input value={text} onChange={setText} placeholder="Enter text here..." />
      <Text>{text}</Text>
    </Frame>
  );
}
```

--------------------------------

### Configure TypeScript for Figma Widgets

Source: https://www.figma.com/widget-docs/setup-guide

This tsconfig.json file is configured for building Figma widgets with React, specifying JSX factory and fragment factory for Figma's widget API. It targets ES6 and enables strict type checking.

```typescript
{
  "compilerOptions":{
    "jsx":"react",
    "jsxFactory":"figma.widget.h",
    "jsxFragmentFactory":"figma.widget.Fragment",
    "target":"es6",
    "strict":true,
    "typeRoots":[
      "./node_modules/@types",
      "./node_modules/@figma"
    ]
  }
}
```

--------------------------------

### Install Figma Widget and Plugin Typings

Source: https://www.figma.com/widget-docs/api/typings

This command installs the necessary TypeScript typings for Figma widgets and plugins as development dependencies using npm. These typings are crucial for type safety and autocompletion during widget development.

```bash
npm install --save-dev @figma/widget-typings @figma/plugin-typings
```

--------------------------------

### create-widget-app React Iframe Example

Source: https://www.figma.com/widget-docs/samples

A template widget that utilizes an iframe rendered with React, serving as a structural example for developing non-trivial widgets and their associated iframes.

```TypeScript
import React from 'react';
import ReactDOM from 'react-dom';

function AppContent() {
  return <div>Hello from React iframe!</div>;
}

ReactDOM.render(<AppContent />, document.getElementById('react-root'));

figma.ui.onMessage = msg => {
  console.log(msg);
};

figma.showUI(__html__, { width: 300, height: 200 });
```

--------------------------------

### Widget Simple Annotate Inline Editing Example

Source: https://www.figma.com/widget-docs/samples

A straightforward widget for creating inline-editable annotations, published to the Figma community for easy integration.

```TypeScript
function AnnotateWidget() {
  const [annotation, setAnnotation] = useSyncedState('annotationText', '');

  return (
    <Frame>
      <Input value={annotation} onChange={setAnnotation} isEditable={true} />
      <Text>{annotation}</Text>
    </Frame>
  );
}
```

--------------------------------

### Figma Widget Gradient Paint Example

Source: https://www.figma.com/widget-docs/get-help

Demonstrates how to apply a linear gradient fill to a rectangle within a Figma widget. This example showcases the structure for defining gradient type, handle positions, and color stops.

```TypeScript
<Rectangle 
  fill={{
    type:"gradient-linear",
    gradientHandlePositions:[{ x:0, y:0},{ x:0, y:0},{ x:0, y:0}],
    gradientStops:[
{ position:0, color:{ r:0, g:0, b:0, a:1}},
{ position:1, color:{ r:1, g:1, b:1, a:1}}
]
}}
/>

```

--------------------------------

### Widget Toast UI Message Example

Source: https://www.figma.com/widget-docs/samples

Demonstrates how to use a UI to send messages to a widget, enabling communication and notifications from external interfaces to the widget.

```TypeScript
figma.ui.onMessage = msg => {
  if (msg.type === 'showToast') {
    figma.notify(msg.message);
  }
};

function App() {
  return (
    <Frame>
      <Button onClick={() => figma.ui.postMessage({ type: 'showMessage', message: 'Hello from widget!' })}>Send Message to UI</Button>
    </Frame>
  );
}
```

--------------------------------

### Widget User Badge Image Example

Source: https://www.figma.com/widget-docs/samples

Demonstrates the use of the `<Image>` component and `figma.currentUser.photoUrl` to display user profile images within a widget.

```TypeScript
function UserBadgeWidget() {
  const userPhotoUrl = figma.currentUser.photoUrl;

  return (
    <Frame>
      <Image src={userPhotoUrl} width={50} height={50} />
      <Text>{figma.currentUser.name}</Text>
    </Frame>
  );
}
```

--------------------------------

### Widget Stickable and Stickable Host Example

Source: https://www.figma.com/widget-docs/samples

Illustrates the concepts of 'stickable' elements and their 'stickable host' within the Figma widget framework, enabling elements to adhere to specific positions or behaviors.

```TypeScript
function StickableHostWidget() {
  return (
    <Frame>
      <StickableHost>
        <Frame isSticker={true} />
      </StickableHost>
    </Frame>
  );
}
```

--------------------------------

### Widget Table SyncedMap Example

Source: https://www.figma.com/widget-docs/samples

A simple table widget utilizing `useSyncedMap` to facilitate concurrent updates, demonstrating the `key` prop for efficient data management in collaborative environments.

```TypeScript
interface RowData { id: string; value: number; }

function TableWidget() {
  const [data, setData] = useSyncedMap<RowData>('tableData', []);

  return (
    <Frame>
      {data.map(row => (
        <Frame key={row.id}>
          <Text>{row.id}</Text>
          <Text>{row.value.toString()}</Text>
        </Frame>
      ))}
    </Frame>
  );
}
```

--------------------------------

### Basic useEffect Usage Example

Source: https://www.figma.com/widget-docs/api/properties/widget-useeffect

A simple example demonstrating the basic usage of `useEffect` in a Figma widget. The effect callback is executed when the widget renders or its state changes.

```javascript
const{ widget }= figma
const{Text, useEffect }= widget

functionUseEffectExample(){
useEffect(()=>{
console.log("useEffect callback called")
})

return<Text>useEffect example</Text>
}

widget.register(UseEffectExample)
```

--------------------------------

### Hot Reloading Example

Source: https://www.figma.com/widget-docs/prototyping-widget-ui

Illustrates the concept of hot reloading in Figma widgets, where code changes are reflected in real-time without losing the widget's current state. This example shows changing a color property.

```javascript
// Original code snippet (conceptual)
// const widget = new Widget();
// widget.ui.setProperties({ fill: '#FFFFFF' });

// After code change in editor:
// const widget = new Widget();
// widget.ui.setProperties({ fill: '#F1F6FF' });

// The widget renders in the file with the updated fill, while the counter stays at 3.
```

--------------------------------

### Configure Manifest with Allowed Domain

Source: https://www.figma.com/widget-docs/making-network-requests

This example demonstrates how to specify a single domain, `httpbin.org`, in the `allowedDomains` list within the `manifest.json` file for network access.

```json
{
  "name":"MyWidget",
  "id":"737805260747778093",
  "api":"1.0.0",
  "widgetApi":"1.0.0",
  "editorType":["figma","figjam"],
  "containsWidget":true,
  "main":"code.js",
  "ui":"ui.html",
  "networkAccess":{
  "allowedDomains":["httpbin.org"],
  "reasoning":"",
  "devAllowedDomains":[]
  }
}
```

--------------------------------

### Configure Manifest with Reasoning for Access

Source: https://www.figma.com/widget-docs/making-network-requests

This example illustrates how to provide a `reasoning` string in `manifest.json` to explain the network access granted by `allowedDomains`, which is visible on the widget's Community page.

```json
{
  "name":"MyWidget",
  "id":"737805260747778093",
  "api":"1.0.0",
  "widgetApi":"1.0.0",
  "editorType":["figma","figjam"],
  "containsWidget":true,
  "main":"code.js",
  "ui":"ui.html",
  "networkAccess":{
  "allowedDomains":["httpbin.org/get"],
  "reasoning":"MyPlugin queries httpbin.org/get for example responses.",
  "devAllowedDomains":[]
  }
}
```

--------------------------------

### Register a Figma Widget

Source: https://www.figma.com/widget-docs/api/properties/widget-register

Example of how to register a simple Figma widget that displays 'Hello Widget'. This demonstrates the basic structure of a widget function and its registration using `widget.register`.

```javascript
const { widget } = figma
const { Text } = widget

function MyFirstWidget() {
  return <Text>Hello Widget</Text>
}

widget.register(MyFirstWidget)
```

--------------------------------

### Widget Document Change Event Listener Example

Source: https://www.figma.com/widget-docs/samples

Demonstrates how to effectively listen for and respond to document change events within a widget's execution context, allowing widgets to react to file modifications.

```TypeScript
figma.on('documentchange', (event) => {
  console.log('Document changed:', event);
});

function DocumentChangeListenerWidget() {
  return <Frame>Listening for document changes...</Frame>;
}
```

--------------------------------

### Widget Multiplayer Counter SyncedMap Example

Source: https://www.figma.com/widget-docs/samples

A multiplayer-safe counter widget employing `useSyncedMap` and `figma.activeUsers[0].sessionId` to ensure synchronized state across multiple users.

```TypeScript
function MultiplayerCounterWidget() {
  const [count, setCount] = useSyncedMap('multiplayerCount', 0);
  const sessionId = figma.activeUsers[0]?.sessionId;

  return (
    <Frame>
      <Text>{`Count: ${count}`}</Text>
      <Button onClick={() => setCount(prevCount => prevCount + 1)}>Increment</Button>
      <Text>{`Your Session: ${sessionId}`}</Text>
    </Frame>
  );
}
```

--------------------------------

### Widget API: Stickable Interactions (FigJam Only)

Source: https://www.figma.com/widget-docs/figma-figjam-widgets

Demonstrates the use of `useStickable` and `useStickableHost` hooks, which are exclusive to FigJam files. These hooks allow widgets to attach to other nodes or host other attachable widgets. Accessing these in Figma design files will result in errors.

```javascript
import { useStickable, useStickableHost } from '@figma/widget-api';

// Example usage for a stickable widget
function StickableWidget() {
  useStickable();
  // ... widget implementation
}

// Example usage for a stickable host widget
function StickableHostWidget() {
  useStickableHost();
  // ... widget implementation
}
```

--------------------------------

### Figma Widget Samples - Multiplayer Counter Widget

Source: https://www.figma.com/widget-docs/samples

An example of a counter widget that supports real-time updates across multiple users in a FigJam session. It likely uses shared state management provided by the FigJam API.

```JavaScript
/**
 * @type {import('figma-widget').WidgetRenderer}
 */
const MultiplayerCounter = ({ count, increment, decrement }) => {
  return (
    <Frame width={220} height={120} fill="#e0e0ff" padding={16}>
      <Text fontSize={28} fontWeight="bold">Shared Count: {count}</Text>
      <AutoLayout direction="horizontal" spacing={10} marginTop={20}>
        <Button onClick={increment} size="large">Add</Button>
        <Button onClick={decrement} size="large">Subtract</Button>
      </AutoLayout>
    </Frame>
  );
};

export default MultiplayerCounter;

```

--------------------------------

### Figma Widget Manifest with Network Access

Source: https://www.figma.com/widget-docs/updates/2023/05/10

Example of a Figma widget manifest JSON file including the `networkAccess` key with a list of allowed domains. This configuration restricts the widget to only access the specified domains.

```json
{
  "name":"MyWidget",
  "id":"737805260747778093",
  "api":"1.0.0",
  "widgetApi":"1.0.0",
  "editorType":["figma","figjam"],
  "containsWidget":true,
  "main":"code.js",
  "ui":"ui.html",
  "networkAccess":{
  "allowedDomains":["https://my-app.cdn.com","wss://socket.io","*.example.com","example.com/api/","exact-path.com/content"]
  }
}

```

--------------------------------

### Figma Widget Samples - Create Widget App Script

Source: https://www.figma.com/widget-docs/samples

A script used to initialize and set up new FigJam widget projects. It likely automates the creation of necessary files and configurations.

```Shell
#!/bin/bash

# Script to create a new FigJam widget project

if [ -z "$1" ]; then
  echo "Usage: $0 <widget-name>"
  exit 1
fi

WIDGET_NAME=$1

# Create project directory
mkdir "${WIDGET_NAME}"
cd "${WIDGET_NAME}"

# Initialize npm project
npm init -y

# Install necessary dependencies
npm install figma-widget

# Create basic widget file structure
mkdir src
echo "// Basic widget structure\nexport default () => {\n  return <Frame width={100} height={100} fill=\"#0070f3\" />\n};" > src/index.js

echo "// Widget manifest file\n{\"name\": \"${WIDGET_NAME}\", \"apiVersion\": \"1.0.0\"}" > widget.json

echo "Project '${WIDGET_NAME}' created successfully!"

```

--------------------------------

### Figma Widget Samples - Run All Scripts

Source: https://www.figma.com/widget-docs/samples

A utility script to execute all sample widgets or related build processes. This is useful for testing or demonstrating multiple widgets at once.

```JavaScript
const { exec } = require('child_process');

const widgets = [
  'WidgetCounter',
  'WidgetDocumentChange',
  'WidgetMultiplayerCounter',
  'WidgetNotepad',
  'WidgetSimpleAnnotate',
  'WidgetStickables',
  'WidgetTable',
  'WidgetToast',
  'WidgetUserBadge'
];

widgets.forEach(widget => {
  console.log(`Running ${widget}...`);
  // Assuming each widget has a build or start script
  // This is a placeholder, actual command might differ
  exec(`npm run build --prefix ./${widget}`, (error, stdout, stderr) => {
    if (error) {
      console.error(`Error running ${widget}: ${error.message}`);
      return;
    }
    if (stderr) {
      console.error(`Stderr for ${widget}: ${stderr}`);
      return;
    }
    console.log(`Stdout for ${widget}: ${stdout}`);
  });
});

console.log('All widget processes initiated.');

```

--------------------------------

### Use Figma Widget ID in onClick Handler

Source: https://www.figma.com/widget-docs/api/properties/widget-usewidgetid

This example demonstrates how to use the `useWidgetId` hook to get the current widget's ID and then use it within an `onClick` event handler to clone the widget and position the copy next to the original.

```javascript
const{ widget }= figma
const{Text, useWidgetId }= widget

functionUseWidgetIdExample(){
const widgetId =useWidgetId()

return(
<Text
onClick={()=>{
const widgetNode = figma.getNodeById(widgetId)asWidgetNode;
const clonedWidget = widgetNode.clone();

// Position the cloned widget beside this widget
        widgetNode.parent!.appendChild(clonedWidget);
        clonedWidget.x = widgetNode.x + widgetNode.width +50;
        clonedWidget.y = widgetNode.y;
}}
>
      Make a copy
</Text>
)
}

widget.register(UseWidgetIdExample)
```

--------------------------------

### Configure Manifest for Network Access (Initial)

Source: https://www.figma.com/widget-docs/making-network-requests

This JSON snippet shows the initial structure of the `manifest.json` file with the `networkAccess` key, including empty arrays for `allowedDomains` and `devAllowedDomains`, and an empty string for `reasoning`.

```json
{
  "name":"MyWidget",
  "id":"737805260747778093",
  "api":"1.0.0",
  "widgetApi":"1.0.0",
  "editorType":["figma","figjam"],
  "containsWidget":true,
  "main":"code.js",
  "ui":"ui.html",
  "networkAccess":{
  "allowedDomains":[],
  "reasoning":"",
  "devAllowedDomains":[]
  }
}
```

--------------------------------

### Example: Applying Layer Blur Effect

Source: https://www.figma.com/widget-docs/api/type-Effect

Demonstrates how to use the BlurEffect interface to apply a 'layer-blur' to a Figma widget Frame. This example shows setting the blur radius and type within the 'effect' property.

```javascript
const{
  widget
}= figma
const{
  Frame
}= widget

functionBlurExample(){
return(
<Frame
effect={{
        blur:4,
        type:"layer-blur",
}}
fill="#FFF"
width={100}
height={100}
/>
)
}

widget.register(BlurExample)
```

--------------------------------

### Figma Widget Text Input Example

Source: https://www.figma.com/widget-docs/text-editing

This example demonstrates how to use the `Input` component in a Figma widget to allow users to type text. It utilizes `useSyncedState` to manage the input's value and updates the state when the text editing ends via the `onTextEditEnd` callback. The component is configured with placeholder text, styling, and input behavior.

```javascript
const{ widget }= figma  
const{ useSyncedState,AutoLayout,Input}= widget  
  
functionInputWidget(){
const[text, setText]=useSyncedState("text","")  
  
return(
<Input  
value={text}
placeholder="Type name"
onTextEditEnd={(e)=>{
setText(e.characters);
}}
fontSize={64}
fill="#7f1d1d"
width={500}
inputFrameProps={{
        fill:"#fee2e2",
        stroke:"#b91c1c",
        cornerRadius:16,
        padding:20,
}}
inputBehavior="wrap"
/>  
)
}
  
widget.register(InputWidget)
```

--------------------------------

### Example Widget Manifest JSON

Source: https://www.figma.com/widget-docs/widget-manifest

This JSON object represents a typical `manifest.json` file for a Figma widget. It includes essential properties like name, ID, API versions, editor compatibility, main script path, UI file path, and document access settings.

```json
{
  "name":"MyWidget",
  "id":"737805260747778093",
  "api":"1.0.0",
  "widgetApi":"1.0.0",
  "editorType":["figma","figjam"],
  "containsWidget":true,
  "main":"code.js",
  "ui":"ui.html",
  "documentAccess":"dynamic-page",
  "networkAccess":{
    "allowedDomains":["none"]
  }
}
```

--------------------------------

### Create Donut Ellipse

Source: https://www.figma.com/widget-docs/api/type-ArcData

Illustrates the creation of a donut shape using the Ellipse component by setting the starting and ending angles, and an inner radius.

```javascript
// Make a donut  \n<Ellipse  \narcData={{  \n    startingAngle:0,  \n    endingAngle:2*Math.PI,  \n    innerRadius:0.5  \n}}  \n/>  
```

--------------------------------

### Define ArcData Type

Source: https://www.figma.com/widget-docs/api/type-ArcData

Defines the structure for ArcData, specifying the starting angle, ending angle, and inner radius for arc properties in Figma widgets.

```typescript
type ArcData={\n  readonly startingAngle:number\n  readonly endingAngle:number\n  readonly innerRadius:number\n}
```

--------------------------------

### Figma Widget Input Component Link Behavior

Source: https://www.figma.com/widget-docs/api/component-Input

Example of using the 'href' prop to make the Input component's text behave as a clickable link.

```typescript
import { widget } from '@figma/widget';

widget.register({
  name: 'LinkInputWidget',
  render: () => (
    <input
      value="Visit Figma"
      href="https://www.figma.com"
      width={150}
      fill="#007AFF"
      textDecoration="underline"
    />
  ),
});

```

--------------------------------

### Create Diamond Gradient

Source: https://www.figma.com/widget-docs/api/type-GradientPaint

Example of creating a Rectangle with a diamond gradient fill using the Figma Widget API. It specifies the gradient type, handle positions, and color stops.

```jsx
<Rectangle
    width={100}
    height={100}
    fill={{
type:"gradient-diamond",
gradientHandlePositions:[
{x:0.5,y:0.5},
{x:0.5,y:1},
{x:1,y:0.5}
],
gradientStops:[
{position:0,color:{r:1,g:0.4,b:0.4,a:1}},
{position:1,color:{r:1,g:0.7,b:0.4,a:1}}
]
}}
    cornerRadius={8}
/>
```

--------------------------------

### Manage Stickable Host (FigJam) - Figma Widget API

Source: https://www.figma.com/widget-docs/api/figma-widget

The `useStickableHost` hook, exclusive to FigJam, lets widgets run a callback when a stickable is added or removed. By default, all widgets act as stickable hosts.

```typescript
figma.widget.useStickableHost(onAttachmentsChanged?: (e: WidgetAttachedStickablesChangedEvent) => void | Promise<void>): void;
```

--------------------------------

### Create Angular Gradient

Source: https://www.figma.com/widget-docs/api/type-GradientPaint

Example of creating a Rectangle with an angular gradient fill using the Figma Widget API. It specifies the gradient type, handle positions, and color stops.

```jsx
<Rectangle
    width={100}
    height={100}
    fill={{
type:"gradient-angular",
gradientHandlePositions:[
{x:0.5,y:0.5},
{x:1,y:0.5},
{x:0.5,y:1}
],
gradientStops:[
{position:0,color:{r:1,g:0.4,b:0.4,a:1}},
{position:1,color:{r:1,g:0.7,b:0.4,a:1}}
]
}}
    cornerRadius={8}
/>
```

--------------------------------

### Configure Manifest with Development Domain Access

Source: https://www.figma.com/widget-docs/making-network-requests

This JSON configuration shows how to add a local development server domain, `http://localhost:3000`, to the `devAllowedDomains` list in `manifest.json` for testing purposes.

```json
{
  "name":"MyPlugin",
  "id":"737805260747778092",
  "api":"1.0.0",
  "main":"code.js",
  "ui":"ui.html",
  "networkAccess":{
  "allowedDomains":["httpbin.org/get"],
  "reasoning":"MyPlugin queries httpbin.org/get for example responses.",
  "devAllowedDomains":["http://localhost:3000"]
  }
}
```

--------------------------------

### Create Radial Gradient

Source: https://www.figma.com/widget-docs/api/type-GradientPaint

Example of creating a Rectangle with a radial gradient fill using the Figma Widget API. It specifies the gradient type, handle positions, and color stops.

```jsx
<Rectangle
    width={100}
    height={100}
    fill={{
type:"gradient-radial",
gradientHandlePositions:[
{x:0.5,y:0.5},
{x:0.5,y:1},
{x:1,y:0.5}
],
gradientStops:[
{position:0,color:{r:1,g:0.4,b:0.4,a:1}},
{position:1,color:{r:1,g:0.7,b:0.4,a:1}}
]
}}
    cornerRadius={8}
/>
```

--------------------------------

### Figma Widget Input Component Usage

Source: https://www.figma.com/widget-docs/api/component-Input

Demonstrates the basic usage of the Input component in a Figma widget, including handling text edits and setting initial values.

```typescript
import { widget, TextEditEvent } from '@figma/widget';

widget.register({
  name: 'MyInputWidget',
  render: () => {
    const [text, setText] = widget.useSyncedState('text', '');

    const handleTextEditEnd = (event: TextEditEvent) => {
      setText(event.characters);
    };

    return (
      <input
        value={text}
        placeholder="Enter text here"
        onTextEditEnd={handleTextEditEnd}
        width={200}
        inputBehavior="wrap"
      />
    );
  },
});

```

--------------------------------

### Create New Widget with esbuild Bundling (Figma)

Source: https://www.figma.com/widget-docs/updates/2022/10/10

This snippet outlines the steps to create a new widget in Figma that utilizes esbuild for bundling. This feature simplifies extending widgets beyond a single source file. It requires logging into the Figma desktop app and navigating through the widget development menu.

```text
1. Log in to your account and open the Figma desktop app
2. You can open any existing Figma / FigJam document or create a new one.
3. Go to Menu > Widgets > Development > New widget...
```

--------------------------------

### Create Linear Gradient

Source: https://www.figma.com/widget-docs/api/type-GradientPaint

Example of creating a Rectangle with a linear gradient fill using the Figma Widget API. It specifies the gradient type, handle positions, and color stops.

```jsx
<Rectangle
    width={100}
    height={100}
    fill={{
type:"gradient-linear",
gradientHandlePositions:[
{x:0,y:0.5},
{x:1,y:1},
{x:0,y:0}
],
gradientStops:[
{position:0,color:{r:1,g:0.4,b:0.4,a:1}},
{position:1,color:{r:1,g:0.7,b:0.4,a:1}}
]
}}
    cornerRadius={8}
/>
```

--------------------------------

### Widget API: Enable Localhost in Manifest Network Access

Source: https://www.figma.com/widget-docs/updates/2023/09/21

Updates the Widget API manifest configuration to include support for `localhost` in the `networkAccess.allowedDomains` field. This allows widgets to access resources hosted on the local development environment.

```JSON
{
  "networkAccess": {
    "allowedDomains": [
      "localhost",
      "*.figma.com"
    ]
  }
}
```

--------------------------------

### JSX Syntax for Figma Widgets

Source: https://www.figma.com/widget-docs/prerequisites

Demonstrates the basic structure of a Figma widget using JSX, showing how to create an AutoLayout containing a Text element. This code is compiled into JavaScript for execution in the Widget Sandbox.

```JSX
const{ widget }= figma  
const{AutoLayout,Text}= widget  
  
functionJSXSample(){
return(
<AutoLayout>
<Text>Hello Widget</Text>
</AutoLayout>
)
}

widget.register(JSXSample)

```

```JavaScript
figma.widget.h(Text,null,"Hello Widget")

```

--------------------------------

### Figma Widget Samples - Notepad Widget

Source: https://www.figma.com/widget-docs/samples

A simple notepad widget allowing users to jot down notes within FigJam. It likely uses a text input field and stores the content.

```JavaScript
/**
 * @type {import('figma-widget').WidgetRenderer}
 */
const Notepad = ({ note, setNote }) => {
  return (
    <Frame width={300} height={250} fill="#fffacd" padding={16}>
      <Text fontSize={16} fontWeight="bold">My Notes</Text>
      <Textarea
        value={note}
        onChange={(e) => setNote(e.target.value)}
        placeholder="Write your notes here..."
        fill="#ffffff"
        padding={10}
        fontSize={14}
        height="fill"
        width="fill"
        marginTop={10}
      />
    </Frame>
  );
};

export default Notepad;

```

--------------------------------

### Declare Widget Editor Type in manifest.json

Source: https://www.figma.com/widget-docs/setting-editor-type

Configure the `manifest.json` file to specify which editor types your widget supports. This example shows how to declare support for both Figma and FigJam.

```json
{
  "name":"MyWidget",
  "id":"737805260747778093",
  "api":"1.0.0",
  "widgetApi":"1.0.0",
  "editorType":["figma","figjam"],
  "containsWidget":true,
  "main":"code.js",
  "ui":"ui.html"
}
```

--------------------------------

### Figma Widget: Click Coordinates

Source: https://www.figma.com/widget-docs/handling-user-events

This example demonstrates how to capture click event coordinates within a Figma widget. It logs both the offset coordinates relative to the clicked component and the canvas coordinates.

```JavaScript
const{ widget }= figma  
const{Frame}= widget  
  
functionXYWidget(){
return(  
<Frame  
width={200}  
height={200}  
fill="#f00"  
onClick={(event)=>{
// offsetX and offsetY are useful for getting the position of the  
// mouse relative to the component that was clicked. You could use  
// these coordinates to position something inside of the frame.  
console.log('offset coords:', event.offsetX, event.offsetY)  

// canvasX and canvasY are relative to the canvas itself.  
// You can use these to position objects outside of  
// the widget relative to the canvas.  
console.log('canvas coords:', event.canvasX, event.canvasY)  
}}
/>  
)
}
widget.register(XYWidget)

```

--------------------------------

### Render SVG in Figma Widget

Source: https://www.figma.com/widget-docs/api/component-SVG

Demonstrates how to use the SVG component to render an SVG string directly within a Figma widget. It includes an example of embedding an SVG with a click handler.

```javascript
import { SVG, Text } from "@figma/widget-api";

const buttonSvgSrc = `<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
  <circle cx="16" cy="16" r="15.5" stroke="black" stroke-opacity="0.1"/>
  <path fill-rule="evenodd" clip-rule="evenodd" d="M17 8H15V15H8V17H15V24H17V17H24V15H17V8Z" fill="black" fill-opacity="0.8"/>
</svg>`;

export function Widget() {
  const [count, setCount] = React.useState(0);

  return (
    <SVG
      src={buttonSvgSrc}
      onClick={() => setCount(count + 1)}
    />
  );
}
```

--------------------------------

### Figma Widget with Plugin API Interaction

Source: https://www.figma.com/widget-docs/using-the-plugin-api

This JavaScript code demonstrates a basic Figma widget that uses the Widget API for rendering and the Plugin API to interact with canvas nodes upon user clicks. It utilizes `figma.getNodeByIdAsync` to retrieve a widget node and shows the structure for event handling within a widget.

```javascript
const { widget } = figma;
const { AutoLayout, Text, useWidgetId } = widget;

function AverageWidget() {
  const widgetId = useWidgetId();

  return (
    <AutoLayout
      onClick={async () => {
        // Use Plugin API here in response to user interactions!
        const widgetNode = await figma.getNodeByIdAsync(widgetId) as WidgetNode;
      }}
    >
      <Text>Hello</Text>
    </AutoLayout>
  );
}

widget.register(AverageWidget);
```

--------------------------------

### Set Up and Clean Up Event Handlers with useEffect

Source: https://www.figma.com/widget-docs/api/properties/widget-useeffect

Demonstrates setting up an event listener (e.g., `figma.on('selectionchange')`) within `useEffect` and cleaning it up using the return function to prevent multiple event responses. It updates the widget state based on the event.

```javascript
const{ widget }= figma
const{Text, useEffect, waitForTask, useSyncedState }= widget

functionEventHandlerExample(){
const[numNodes, setNumNodes]=useSyncedState('count',()=>{
return figma.currentPage.selection.length
})
useEffect(()=>{
let resolvePromise;
constonSelectionChange=()=>{
setNumNodes(figma.currentPage.selection.length)
      resolvePromise?.()
}
waitForTask(newPromise(resolve =>{
      resolvePromise = resolve;
      figma.on('selectionchange', onSelectionChange)
}))
return ()=>{
      figma.off('selectionchange', onSelectionChange)
}
})

return<Text>Number of selected nodes: {numNodes}</Text>
}

widget.register(EventHandlerExample)
```