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Template API Reference

The Template API allows you to create Code Connect templates that control how your components are outputted in MCP or displayed in Figma's Code Connect panel.

This reference documents the complete API surface, from basic template structure to advanced features like property access and layer finding. If you're just getting started, we recommend first reading about template files.

figma​

This is the core object that provides access to your Figma file's data. You can import it in your template file using:

import figma from 'figma'

Export Format​

Templates should export an object with the following format:

export default {
  example: figma.code`<code>`, // The rendered code sections
  id: string,               // Your custom identifier (also known as a Code Connect ID) to connect this template with a Figma instance
  metadata?: {
    /**
     * Controls how nested components appear in the Code Connect panel:
     * - true: Component code is shown directly in its parent
     *   Example: Small icons or labels within a button
     * - false: Component appears as a pill that expands on click
     *   Example: Complex components like modals or forms
     */
    nestable?: boolean,

    /**
     * Data that will be available to components that use this instance.
     * See the executeTemplate() method below for details on accessing these props.
     */
    props?: Record<string, any>,
  }
}

The id field lets you define a custom identifier, also known as a Code Connect ID, for this template. You can use any string value you choose - this ID is how other templates will find and reference this instance using methods like findConnectedInstance(id).

The metadata field contains optional display settings:

  • nestable: When true, shows nested component code inline with its parent; when false, shows nested components as expandable pills
  • props: Makes data available to parent templates through executeTemplate().metadata.props

figma.selectedInstance: InstanceHandle​

The selectedInstance object represents the currently selected layer in the Figma document. This provides access to various properties and methods that allow you to interact with the selected layer.

figma.code​

figma.code is a tagged template literal used to build code snippets. It can be interpolated with values (strings, booleans, enums), nested code snippets, and nested lists of rendered sections.

const iconSnippet = instance.findInstance('Icon').executeTemplate().example
const labelContent = instance.findInstance('Label').executeTemplate().example

const label = figma.code`<label>${labelContent}</label>`

export default {
  example: figma.code`
    <Button disabled={${disabled}}>
      ${iconSnippet}
      ${label}
    </Button>
  `,
  ...
}
important

Important: While snippets look like template strings, they use an array structure under the hood to support clickable pills and error rendering. Do not perform string operations like concatenation on snippet values — always compose them inside figma.code:

// ✓ correct
figma.code`<MyExample />${showIcon ? iconSnippet : null}`

// ✗ incorrect — breaks rendering
'<MyExample />' + iconSnippet

figma.batch​

figma.batch is available in batch template files and provides access to the per-component data defined in the corresponding .figma.batch.json file. It includes the reserved fields url, source, and component, plus any additional properties defined for that component entry.

figma.batch: {
  url: string
  source?: string
  component?: string
  [key: string]: any
}

See Batch files for full details.

figma.helpers​

note

Note: These helpers are useful when dealing with a broad range of possible types or ways something can appear in code. Often, these can be skipped if you know exactly how some code should look.

The figma.helpers object provides utility functions for rendering template values correctly in different languages and frameworks. These helpers handle proper formatting, escaping, and rendering of complex values.

React Helpers​

Available at figma.helpers.react:

renderProp(name: string, prop: any): string​

Renders a React prop correctly based on its type. This helper handles all the complexity of formatting different prop types for JSX.

Examples:

// Boolean props
figma.helpers.react.renderProp('disabled', true)
// Returns: " disabled"

figma.helpers.react.renderProp('disabled', false)
// Returns: ""

// String props
figma.helpers.react.renderProp('label', 'Click me')
// Returns: ' label="Click me"'

// Number props
figma.helpers.react.renderProp('count', 42)
// Returns: " count={42}"

// Instance/component props
const icon = figma.selectedInstance.getInstanceSwap('Icon')
figma.helpers.react.renderProp('icon', icon?.executeTemplate().example)
// Returns: " icon={<Icon />}" (as sections)
renderChildren(prop: any): string | ResultSection[]​

Renders React children correctly based on their type. Handles strings, numbers, booleans, instances, and special value types.

Examples:

// String children
figma.helpers.react.renderChildren('Hello')
// Returns: "Hello"

// Instance children
const children = figma.selectedInstance.findConnectedInstances(...)
figma.helpers.react.renderChildren(children.map(c => c.executeTemplate().example))
// Returns: array of ResultSections representing the children
Value Type Helpers​

These helpers create typed values that renderProp and renderChildren know how to format:

jsxElement(value: string) - Wraps a value to be rendered as JSX

figma.helpers.react.jsxElement('<CustomIcon />')
// When used in renderProp: icon={<CustomIcon />}

function(value: string) - Wraps a value to be rendered as a function

figma.helpers.react.function('() => alert("clicked")')
// When used in renderProp: onClick={() => alert("clicked")}

identifier(value: string) - Wraps a value to be rendered as an identifier

figma.helpers.react.identifier('myVariable')
// When used in renderProp: value={myVariable}

object(value: Record<string, any>) - Wraps a value to be rendered as an object literal

figma.helpers.react.object({ color: 'red', size: 'large' })
// When used in renderProp: sx={{ color: "red", size: "large" }}

templateString(value: string) - Wraps a value to be rendered as a template literal

figma.helpers.react.templateString('Hello ${name}')
// When used in renderProp: message={`Hello ${name}`}

reactComponent(value: string) - Wraps a value to be rendered as a React component

figma.helpers.react.reactComponent('MyComponent')
// When used as children: <MyComponent />

array(value: any[]) - Wraps a value to be rendered as an array

figma.helpers.react.array([1, 2, 3])
// When used in renderProp: items={[1,2,3]}
renderPropValue(prop: any): string | ResultSection[]​

Renders a prop value for use in object literals. Similar to renderProp but formats the value for object contexts rather than JSX attributes.

Example:

// Used internally by object literals
const styleObj = {
  color: figma.selectedInstance.getString('color'),
  size: figma.selectedInstance.getEnum('size', { small: 12, large: 16 })
}
// renderPropValue handles formatting these values correctly
stringifyObject(obj: any): string​

Converts an object to a string representation suitable for code generation. Handles nested objects and arrays.

Example:

figma.helpers.react.stringifyObject({ a: 1, b: [2, 3], c: { d: 4 } })
// Returns: "{ a: 1, b: [2,3], c: { d: 4 } }"
isReactComponentArray(prop: any): boolean​

Type guard that checks if a value is an array of React component sections (CODE, INSTANCE, or ERROR sections).

Note: This helper is primarily used internally by the rendering system but may be useful for advanced template logic.

Swift Helpers​

Available at figma.helpers.swift:

renderChildren(children: ResultSectionList | string | undefined, prefix: string): ResultSection[]​

Renders Swift children with proper indentation. Applies the given prefix to all non-empty lines and handles spacing between nested instances.

Example:

const children = figma.selectedInstance.findConnectedInstances(...)
  .map(c => c.executeTemplate().example)

figma.swift`VStack {
${figma.helpers.swift.renderChildren(children, '  ')}
}`
// Properly indents all children with 2 spaces

Note: The indentation and spacing logic may need adjustment based on Swift formatting conventions. Review generated output to ensure it matches your project's style.

Kotlin Helpers​

Available at figma.helpers.kotlin:

renderChildren(children: ResultSectionList | string | undefined, prefix: string): ResultSection[]​

Renders Kotlin Compose children with proper indentation. Similar to the Swift helper but follows Kotlin/Compose formatting conventions.

Example:

const children = figma.selectedInstance.findConnectedInstances(...)
  .map(c => c.executeTemplate().example)

figma.kotlin`Column {
${figma.helpers.kotlin.renderChildren(children, '  ')}
}`
// Properly indents all children with 2 spaces

Note: The indentation and spacing logic may need adjustment based on Kotlin/Compose formatting conventions. Review generated output to ensure it matches your project's style.

InstanceHandle Object​

Properties​

properties: Record<string, string | boolean | InstanceHandle>​

  • Object containing all properties of the instance.

Methods​

getBoolean(propName: string, options?: Record<string, any>): boolean | any​

  • Gets a boolean property value.
  • Optional mapping object can transform the boolean value to any other type.

getString(propName: string): string​

  • Gets a string property value.

getEnum(propName: string, options: Record<string, any>): any​

  • Gets an enum property value with optional value mapping.
  • The options object maps enum values to desired output values.

getSlot(propName: string): SlotResult | undefined​

  • Gets a slot property value.
  • Returns a SlotResult, or undefined if the slot property is not found or has no valid reference.
note

Note: To use slots, you need to install the latest version of Code Connect CLI.

getInstanceSwap(propName: string): InstanceHandle​

  • Gets an instance property value.
  • Returns the InstanceHandle for the swapped instance.

getPropertyValue(propName: string): string | boolean​

  • Gets a raw property value.

executeTemplate(): { example: ResultSection[], metadata: Metadata }​

  • Renders the instance and returns both the rendered sections and metadata.

hasCodeConnect(): boolean​

  • Returns whether the instance has Code Connect.

codeConnectId(): string | null​

  • Returns the Code Connect ID of the instance, if it exists.

findText(layerName: string, opts?: SelectorOptions): TextHandle | ErrorHandle​

  • Finds a text layer by name.
  • Optional selector options for path matching and traversal behavior.

findInstance(layerName: string, opts?: SelectorOptions): InstanceHandle | ErrorHandle​

  • Finds a child instance layer by name.
  • Optional selector options for path matching and traversal behavior.

findConnectedInstance(codeConnectId: string, opts?: SelectorOptions): InstanceHandle | ErrorHandle​

  • Finds a child instance by its Code Connect ID.
  • Optional selector options for path matching and traversal behavior.

findConnectedInstances(selectorFn: (node: InstanceHandle) => boolean, opts?: SelectorOptions): InstanceHandle[]​

  • Finds all child instances that match the selector function.
  • Optional selector options for path matching and traversal behavior.

findLayers(selectorFn: (node: InstanceHandle | TextHandle) => boolean, opts?: SelectorOptions): (InstanceHandle | TextHandle | ErrorHandle)[]​

  • Finds all layers (instances or text) that match the selector function.
  • Optional selector options for path matching and traversal behavior.

TextHandle Object​

Properties​

textContent: string​

  • The text content of the text layer.

SlotResult Object​

SlotResult is the value returned by getSlot(). It can be interpolated into figma.code to render a clickable reference to the slot.

Properties​

connectedInstances: InstanceHandle[]​

  • The code-connected component instances placed directly in the slot.
  • The lookup is shallow and omits text, layers, unconnected instances, and instances nested inside another instance.

To render the connected examples inline, call executeTemplate() on each instance:

const slot = figma.selectedInstance.getSlot('Items')
const items = slot.connectedInstances.map((item) => item.executeTemplate().example)

const example = figma.code`<Menu>${items}</Menu>`

Object Types​

The following types are provided by the figma package and are used throughout the API. You don't need to define these yourself — they're available when you import figma from 'figma'.

Code Sections​

These types define how code is represented in the Code Connect panel:

/**
 * Represents a section of code that will be rendered verbatim in the Code Connect panel
 */
type CodeSection = {
  type: 'CODE'
  code: string
}

/**
 * Represents a child instance that will be rendered either inline or as a pill
 * depending on the nestable property
 */
type InstanceSection = {
  type: 'INSTANCE'
  /** The guid of the instance layer */
  guid: string
  /** The guid of the backing component */
  symbolId: string
}

/**
 * Represents a slot that will be rendered as a clickable label
 * linking to the slot layer in the design
 */
type SlotSection = {
  type: 'SLOT'
  /** The guid of the slot layer */
  guid: string
}

/** Represents an error that will be displayed in the Code Connect panel */
type ErrorSection = {
  type: 'ERROR'
  message: string
  errorObject?: ResultError
}

/** The possible sections that can appear in the Code Connect panel */
type ResultSection = CodeSection | InstanceSection | SlotSection | ErrorSection

Template Results​

These types define the structure of template execution results:

/** The result of executing a template, returned by executeTemplate() */
type SectionsResult = {
  result: 'SUCCESS'
  data: {
    type: 'SECTIONS'
    sections: ResultSection[]
    language: string
    metadata?: {
      __props: Record<string, any>
      [key: string]: any
    }
  }
}

/** A list of rendered sections, including nested lists created with map() */
type ResultSectionList = Array<ResultSection | ResultSectionList>

/** Values allowed in a nested template interpolation list */
type TemplateArgValueList = Array<
  ResultSection | TemplateStringResult | TemplateArgValueList | null | undefined
>

/** The possible values that can be used in template strings */
type TemplateArgValueKind =
  | string
  | number
  | boolean
  | TemplateStringResult
  | TemplateArgValueList
  | null
  | undefined

type TemplateStringResult = SectionsResult['data']

Metadata Interface​

This interface defines how components are displayed in the Code Connect panel:

/** Metadata that can be included in template exports */
interface Metadata {
  /**
   * Controls how nested instances are rendered in the Code Connect panel:
   * - true: The instance's code will be rendered inline within its parent
   * - false: The instance will be shown as a clickable pill that expands when clicked
   *
   * For example:
   * - Set to true for small components like icons that make sense inline
   * - Set to false for complex components that should be viewed separately
   */
  nestable?: boolean

  /** Props which can be consumed in a parent instance */
  props?: Record<string, any>
}

Selector Options Interface​

This interface provides additional control over layer finding methods:

/** Options for finding layers */
interface SelectorOptions {
  /** List of parent layer names that matches the layer hierarchy */
  path?: string[]
  /** Whether to search through nested instances */
  traverseInstances?: boolean
}

Error Types​

These types represent various errors that can occur during template execution:

/** Error when a property is not found */
type PropertyNotFoundErrorObject = {
  type: 'PROPERTY_NOT_FOUND'
  propertyName: string
}

/** Error when a child layer is not found */
type ChildLayerNotFoundErrorObject = {
  type: 'CHILD_LAYER_NOT_FOUND'
  layerName: string
}

/** Error when a property type doesn't match expected type */
type PropertyTypeMismatchErrorObject = {
  type: 'PROPERTY_TYPE_MISMATCH'
  propertyName: string
  expectedType: string
}

/** Error during template execution */
type TemplateExecutionErrorObject = {
  type: 'TEMPLATE_EXECUTION_ERROR'
}

/** All possible error types */
type ResultError =
  | PropertyNotFoundErrorObject
  | PropertyTypeMismatchErrorObject
  | ChildLayerNotFoundErrorObject
  | TemplateExecutionErrorObject

Legacy API​

This section documents the original Template API. The API above has nicer ergonomics and is recommended for new templates.

figma.currentLayer: InstanceHandle​

The currentLayer object represents the currently selected layer in the Figma document. This InstanceHandle provides access to various properties and methods that allow you to interact with the selected layer.

figma.properties​

The properties object is a shorthand for figma.currentLayer.__properties__

InstanceHandle Object​

Properties​

children:​
  • List of direct children (instances or text).
__properties__​
  • returns a object of methods that give access to various properties on the figma node. See next section for available methods.

Methods​

__find__(name): InstanceHandle | ErrorHandle | null​
  • Finds a child or nested child instance by name.
__findChildWithCriteria__({ type, name }: { type: 'INSTANCE' | 'TEXT'; name: string }): InstanceHandle | TextHandle | ErrorHandle | null​
  • Finds a child matching the specified type and name
__getPropertyValue__(name: string): string | boolean | ErrorHandle​
  • Gets a property value by name.
__render__(): ResultSection[]​
  • Returns the render information for the node.
  • If an instance doesn't have an associated template then the below format is returned
{
  type: 'INSTANCE' as const,
  guid,
  symbolId,
}
__getProps__(): Record<string, any> | ErrorHandle | undefined​
  • Returns the properties specified in the metadata field
__renderWithFn__(renderFn: (props: Record<string, any>) => TemplateStringResult): ResultSection[] | ErrorHandle | undefined​
  • Renders with a provided function.

properties or __properties__​

The properties object provides several methods to interact with the properties of the current node.

boolean(propertyName: string, options?: Record<string, TemplateArgValueKind> ): boolean​

This method returns the boolean value of the specified property of the layer. You can specify options to provide a mapping from a value (true/false) to anything of TemplateArgValueKind.

An example is

const booleanProperty = figma.currentLayer.__properties__.boolean("propertyName", {
"true": 'icon',
"false": undefined });

enum(propertyName: string, options: Record<string, TemplateArgValueKind> ): number​

This method returns the enum value of the specified property of the layer. The keys in this options object should match the different options of that Variant in Figma, and the value is whatever you want to output instead which is of type TemplateArgValueKind.

string(propertyName: string): string​

This method returns the string value of the specified property of the layer.

instance(propertyName: string): string | ResultSection[]​

This method returns the rendered instance that is mapped to the instance-swap property of propertyName. This method returns the rendered instance (i.e. render() is called on it)

__instance__(instanceSwapProp: string): InstanceHandle | undefined​

This method returns the instance that is mapped to the instance-swap property of propertyName. Unlike the method above, this does not call render() .

children(layerNames: string[]): ResultSection[]​

This method gets any children with names in the layerNames, calls render() on them and returns this array.

Example Usage​

import figma from 'figma'

const string = figma.currentLayer.__properties__.string('String Prop')
const boolean = figma.currentLayer.__properties__.boolean('Boolean Prop')
const instance = figma.currentLayer.__properties__.instance('Instance Prop')
const children = figma.currentLayer.__properties__.children(["Logic Child","Child 1","Child 2"])

export default figma.code`<Component
string={${string}}
boolean={${boolean}}
instance={${instance}}
children={${figma.code`${children}`}} />`

Using functions to encapsulate logic​

To cover different types, you can include functions. Below is an example of what a complex parsed React Code Connect doc looks like.

import figma from 'figma'

function _fcc_renderProp(name, prop) {
  if (Array.isArray(prop)) {
    return figma.code` ${name}={<>${prop}</>}`
  }

  if (typeof prop === 'boolean') {
    return prop ? ` ${name}` : ''
  }

  // Replace any newlines or quotes in the string with escaped versions
  if (typeof prop === 'string') {
    const str = prop.replaceAll('\n', '\\n').replaceAll('"', '\\"')
    if (str === '') {
      return ''
    }
    return ` ${name}="${str}"`
  }

  if (typeof prop === 'number') {
    return ` ${name}={${prop}}`
  }

  if (prop === undefined) {
    return ''
  }

  return ''
}

function _fcc_renderChildren(prop) {
  if (Array.isArray(prop)) {
    return prop
  }

  if (typeof prop === 'string' || typeof prop === 'number' || typeof prop === 'boolean') {
    return prop
  }

  if (prop === undefined) {
    return ''
  }
}

const string = figma.currentLayer.__properties__.string('String Prop')
const boolean = figma.currentLayer.__properties__.boolean('Boolean Prop')
const instance = figma.currentLayer.__properties__.instance('Instance Prop')
const children = figma.currentLayer.__properties__.children(["Logic Child","Child 1","Child 2"])

const enumProp = figma.currentLayer.__properties__.enum('Enum Prop', {
"String": 'String',
"Number": 3,
"Boolean true": true,
"Boolean false": false,
"Undefined": undefined,
"figma.string": figma.currentLayer.__properties__.string('String Prop'),
"figma.boolean": figma.currentLayer.__properties__.boolean('Boolean Prop'),
"figma.instance": figma.currentLayer.__properties__.instance('Instance Prop'),
"figma.children": figma.currentLayer.__properties__.children(["Logic Child","Child 1","Child 2"])})

export default figma.code`<TestComponent
${_fcc_renderProp('boolean', boolean)}${_fcc_renderProp('instance', instance)}${_fcc_renderProp('childrenProp', children)}${_fcc_renderProp('enum', enumProp)}>
        <div className="string">${_fcc_renderChildren(string)}</div>
        <div className="boolean">${_fcc_renderChildren(boolean)}</div>
        <div className="instance">${_fcc_renderChildren(instance)}</div>
        <div className="children">${_fcc_renderChildren(children)}</div>
        <div className="enum">${_fcc_renderChildren(enumProp)}</div>
      </TestComponent>`