ComfyUI now includes built-in translation support, replacing the need for third-party translation extensions. Select your language in Comfy > Locale > Language to translate the interface into one of 14 supported languages including English, Chinese (Simplified and Traditional), Russian, Japanese, Korean, French, Spanish, Arabic, Turkish, Brazilian Portuguese, Persian, Hebrew, and Italian. This native implementation offers better performance, reliability, and maintainability compared to previous solutions.

More details available here: https://blog.comfy.org/p/native-localization-support-i18n

https://github.com/Comfy-Org/ComfyUI_frontend/pull/1284 implements a new mask editor.

Press Ctrl + ` to toggle integrated terminal.

https://github.com/user-attachments/assets/eddedc6a-07a3-4a83-9475-63b3977f6d94

Basic UI

Reset button

Edit Keybinding

rec.webm

Drag & Drop

https://github.com/user-attachments/assets/853e20b7-bc0e-49c9-bbce-a2ba7566f92f

Filter

https://github.com/user-attachments/assets/4bbca3ee-318f-4cf0-be32-a5a5541066cf

https://github.com/user-attachments/assets/86e264fe-4d26-4f07-aa9a-83bdd2d02b8f

Fuzzy search & Node preview

Release link with shift

https://github.com/user-attachments/assets/a1b2b5c3-10d1-4256-b620-345de6858f25

https://github.com/user-attachments/assets/f51adeb1-028e-40af-81e4-0ac13075198a

https://github.com/user-attachments/assets/e6230a94-411e-4fba-90cb-6c694200adaa

rec.webm

Dropping a link of correct type on node widget will automatically convert the widget to input.

rec.webm

The canvas becomes readonly in pan mode. Pan mode is activated by clicking the pan mode button on the canvas menu or by holding the space key.

rec.webm

rec.webm

https://github.com/user-attachments/assets/5bf0e2b6-8b3a-40a7-b44f-f0879e9ad26f

https://github.com/user-attachments/assets/7805dc54-0854-4a28-8bcd-4b007fa01151

https://github.com/user-attachments/assets/d61d5d0e-f200-4153-b293-3e3f6a212b30

https://github.com/user-attachments/assets/68826715-bb55-4b2a-be6e-675cfc424afe

https://github.com/user-attachments/assets/c142c43f-2fe9-4030-8196-b3bfd4c6977d

Before

https://github.com/user-attachments/assets/c253f778-82d5-4e6f-aec0-ea2ccf421651

After

https://github.com/user-attachments/assets/b6360ac0-f0d2-447c-9daa-8a2e20c0dc1d

https://github.com/user-attachments/assets/5696a89d-4a47-4fcc-9e8c-71e1264943f2

Several browser-only APIs are not available in ComfyUI desktop's electron environment.

• window.prompt
• window.confirm
• window.alert

Please use the following APIs as replacements.

// window.prompt
window['app'].extensionManager.dialog
  .prompt({
    title: 'Test Prompt',
    message: 'Test Prompt Message'
  })
  .then((value: string) => {
    // Do something with the value user entered
  })

// window.confirm
window['app'].extensionManager.dialog
  .confirm({
    title: 'Test Confirm',
    message: 'Test Confirm Message'
  })
  .then((value: boolean) => {
    // Do something with the value user entered
  })

// window.alert
window['app'].extensionManager.toast.addAlert('Test Alert')

app.registerExtension({
  name: 'TestExtension1',
  aboutPageBadges: [
    {
      label: 'Test Badge',
      url: 'https://example.com',
      icon: 'pi pi-box'
    }
  ]
})

app.registerExtension({
  name: 'TestExtension',
  bottomPanelTabs: [
    {
      id: 'TestTab',
      title: 'Test Tab',
      type: 'custom',
      render: (el) => {
        el.innerHTML = '<div>Custom tab</div>'
      }
    }
  ]
})

Legacy settings API.

// Register a new setting
app.ui.settings.addSetting({
  id: 'TestSetting',
  name: 'Test Setting',
  type: 'text',
  defaultValue: 'Hello, world!'
})

// Get the value of a setting
const value = app.ui.settings.getSettingValue('TestSetting')

// Set the value of a setting
app.ui.settings.setSettingValue('TestSetting', 'Hello, universe!')

New settings API.

// Register a new setting
app.registerExtension({
  name: 'TestExtension1',
  settings: [
    {
      id: 'TestSetting',
      name: 'Test Setting',
      type: 'text',
      defaultValue: 'Hello, world!'
    }
  ]
})

// Get the value of a setting
const value = app.extensionManager.setting.get('TestSetting')

// Set the value of a setting
app.extensionManager.setting.set('TestSetting', 'Hello, universe!')

Extensions can call the following API to register commands and keybindings. Do note that keybindings defined in core cannot be overwritten, and some keybindings are reserved by the browser.

app.registerExtension({
  name: 'TestExtension1',
  commands: [
    {
      id: 'TestCommand',
      function: () => {
        alert('TestCommand')
      }
    }
  ],
  keybindings: [
    {
      combo: { key: 'k' },
      commandId: 'TestCommand'
    }
  ]
})

Extensions can call the following API to register custom topbar menu items.

app.registerExtension({
  name: 'TestExtension1',
  commands: [
    {
      id: 'foo-id',
      label: 'foo',
      function: () => {
        alert(1)
      }
    }
  ],
  menuCommands: [
    {
      path: ['ext', 'ext2'],
      commands: ['foo-id']
    }
  ]
})

Extensions can call the following API to add toast messages.

app.extensionManager.toast.add({
  severity: 'info',
  summary: 'Loaded!',
  detail: 'Extension loaded!',
  life: 3000
})

Documentation of all supported options can be found here: https://primevue.org/toast/#api.toast.interfaces.ToastMessageOptions

Extensions now can call the following API to register a sidebar tab.

app.extensionManager.registerSidebarTab({
  id: 'search',
  icon: 'pi pi-search',
  title: 'search',
  tooltip: 'search',
  type: 'custom',
  render: (el) => {
    el.innerHTML = '<div>Custom search tab</div>'
  }
})

The list of supported icons can be found here: https://primevue.org/icons/#list

We will support custom icons later.

Extensions can register commands that appear in the selection toolbox when specific items are selected on the canvas.

app.registerExtension({
  name: 'TestExtension1',
  commands: [
    {
      id: 'test.selection.command',
      label: 'Test Command',
      icon: 'pi pi-star',
      function: () => {
        // Command logic here
      }
    }
  ],
  // Return an array of command IDs to show in the selection toolbox
  // when an item is selected
  getSelectionToolboxCommands: (selectedItem) => ['test.selection.command']
})

The selection toolbox will display the command button when items are selected: