# ComfyUI_frontend **Official front-end implementation of [ComfyUI](https://github.com/comfyanonymous/ComfyUI).** [![Website][website-shield]][website-url] [![Discord][discord-shield]][discord-url] [![Matrix][matrix-shield]][matrix-url]
[![][github-release-shield]][github-release-link] [![][github-release-date-shield]][github-release-link] [![][github-downloads-shield]][github-downloads-link] [![][github-downloads-latest-shield]][github-downloads-link] [github-release-shield]: https://img.shields.io/github/v/release/Comfy-Org/ComfyUI_frontend?style=flat&sort=semver [github-release-link]: https://github.com/Comfy-Org/ComfyUI_frontend/releases [github-release-date-shield]: https://img.shields.io/github/release-date/Comfy-Org/ComfyUI_frontend?style=flat [github-downloads-shield]: https://img.shields.io/github/downloads/Comfy-Org/ComfyUI_frontend/total?style=flat [github-downloads-latest-shield]: https://img.shields.io/github/downloads/Comfy-Org/ComfyUI_frontend/latest/total?style=flat&label=downloads%40latest [github-downloads-link]: https://github.com/Comfy-Org/ComfyUI_frontend/releases [matrix-shield]: https://img.shields.io/badge/Matrix-000000?style=flat&logo=matrix&logoColor=white [matrix-url]: https://app.element.io/#/room/%23comfyui_space%3Amatrix.org [website-shield]: https://img.shields.io/badge/ComfyOrg-4285F4?style=flat [website-url]: https://www.comfy.org/ [discord-shield]: https://img.shields.io/discord/1218270712402415686?style=flat&logo=discord&logoColor=white&label=Discord [discord-url]: https://www.comfy.org/discord
## Release Schedule The project follows a structured release process for each minor version, consisting of three distinct phases: 1. **Development Phase** - 1 week - Active development of new features - Code changes merged to the development branch 2. **Feature Freeze** - 1 week - No new features accepted - Only bug fixes are cherry-picked to the release branch - Testing and stabilization of the codebase 3. **Publication** - Release is published at the end of the freeze period - Version is finalized and made available to all users ### Nightly Releases Nightly releases are published daily at [https://github.com/Comfy-Org/ComfyUI_frontend/releases](https://github.com/Comfy-Org/ComfyUI_frontend/releases). To use the latest nightly release, add the following command line argument to your ComfyUI launch script: ```bat --front-end-version Comfy-Org/ComfyUI_frontend@latest ``` ## Overlapping Release Cycles The development of successive minor versions overlaps. For example, while version 1.1 is in feature freeze, development for version 1.2 begins simultaneously. ### Example Release Cycle | Week | Date Range | Version 1.1 | Version 1.2 | Version 1.3 | Patch Releases | |------|------------|-------------|-------------|-------------|----------------| | 1 | Mar 1-7 | Development | - | - | - | | 2 | Mar 8-14 | Feature Freeze | Development | - | 1.1.0 through 1.1.6 (daily) | | 3 | Mar 15-21 | Released | Feature Freeze | Development | 1.1.7 through 1.1.13 (daily)
1.2.0 through 1.2.6 (daily) | | 4 | Mar 22-28 | - | Released | Feature Freeze | 1.2.7 through 1.2.13 (daily)
1.3.0 through 1.3.6 (daily) | ## Release Summary ### Major features
v1.5: Native translation (i18n) 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 English, Chinese (Simplified), Russian, Japanese, or Korean. 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
v1.4: New mask editor https://github.com/Comfy-Org/ComfyUI_frontend/pull/1284 implements a new mask editor. ![image](https://github.com/user-attachments/assets/f0ea6ee5-00ee-4e5d-a09c-6938e86a1f17)
v1.3.22: Integrated server terminal Press Ctrl + ` to toggle integrated terminal. https://github.com/user-attachments/assets/eddedc6a-07a3-4a83-9475-63b3977f6d94
v1.3.7: Keybinding customization ## Basic UI ![image](https://github.com/user-attachments/assets/c84a1609-3880-48e0-a746-011f36beda68) ## Reset button ![image](https://github.com/user-attachments/assets/4d2922da-bb4f-4f90-8017-a8e4a0db07c7) ## Edit Keybinding ![image](https://github.com/user-attachments/assets/77626b7a-cb46-48f8-9465-e03120aac66a) ![image](https://github.com/user-attachments/assets/79131a4e-75c6-4715-bd11-c6aaed887779) [rec.webm](https://github.com/user-attachments/assets/a3984ed9-eb28-4d47-86c0-7fc3efc2b5d0)
v1.2.4: Node library sidebar tab #### 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
v1.2.0: Queue/History sidebar tab https://github.com/user-attachments/assets/86e264fe-4d26-4f07-aa9a-83bdd2d02b8f
### QoL changes
v1.3.32: **Litegraph** Nested group https://github.com/user-attachments/assets/f51adeb1-028e-40af-81e4-0ac13075198a
v1.3.24: **Litegraph** Group selection https://github.com/user-attachments/assets/e6230a94-411e-4fba-90cb-6c694200adaa
v1.3.4: **Litegraph** Auto widget to input conversion Dropping a link of correct type on node widget will automatically convert the widget to input. [rec.webm](https://github.com/user-attachments/assets/15cea0b0-b225-4bec-af50-2cdb16dc46bf)
v1.3.4: **Litegraph** Canvas pan mode 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](https://github.com/user-attachments/assets/c7872532-a2ac-44c1-9e7d-9e03b5d1a80b)
v1.2.62: **Litegraph** Show optional input slots as donuts ![GYEIRidb0AYGO-v](https://github.com/user-attachments/assets/e6cde0b6-654b-4afd-a117-133657a410b1)
v1.2.44: **Litegraph** Double click group title to edit https://github.com/user-attachments/assets/5bf0e2b6-8b3a-40a7-b44f-f0879e9ad26f
v1.2.39: **Litegraph** Group selected nodes with Ctrl + G https://github.com/user-attachments/assets/7805dc54-0854-4a28-8bcd-4b007fa01151
v1.2.38: **Litegraph** Double click node title to edit https://github.com/user-attachments/assets/d61d5d0e-f200-4153-b293-3e3f6a212b30
v1.1.8: **Litegraph** hides text overflow on widget value https://github.com/user-attachments/assets/5696a89d-4a47-4fcc-9e8c-71e1264943f2
### Developer APIs
v1.6.13: prompt/confirm/alert replacements for ComfyUI desktop 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. ```js // window.prompt window['app'].extensionManager.dialog .prompt({ title: 'Test Prompt', message: 'Test Prompt Message' }) .then((value: string) => { // Do something with the value user entered }) ``` ![image](https://github.com/user-attachments/assets/c73f74d0-9bb4-4555-8d56-83f1be4a1d7e) ```js // window.confirm window['app'].extensionManager.dialog .confirm({ title: 'Test Confirm', message: 'Test Confirm Message' }) .then((value: boolean) => { // Do something with the value user entered }) ``` ![image](https://github.com/user-attachments/assets/8dec7a42-7443-4245-85be-ceefb1116e96) ```js // window.alert window['app'].extensionManager.toast .addAlert("Test Alert") ``` ![image](https://github.com/user-attachments/assets/9b18bdca-76ef-4432-95de-5cd2369684f2)
v1.3.34: Register about panel badges ```js app.registerExtension({ name: 'TestExtension1', aboutPageBadges: [ { label: 'Test Badge', url: 'https://example.com', icon: 'pi pi-box' } ] }) ``` ![image](https://github.com/user-attachments/assets/099e77ee-16ad-4141-b2fc-5e9d5075188b)
v1.3.22: Register bottom panel tabs ```js app.registerExtension({ name: 'TestExtension', bottomPanelTabs: [ { id: 'TestTab', title: 'Test Tab', type: 'custom', render: (el) => { el.innerHTML = '
Custom tab
' } } ] }) ``` ![image](https://github.com/user-attachments/assets/2114f8b8-2f55-414b-b027-78e61c870b64)
v1.3.22: New settings API Legacy settings API. ```js // 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. ```js // 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!') ```
v1.3.7: Register commands and keybindings 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. ```js app.registerExtension({ name: 'TestExtension1', commands: [ { id: 'TestCommand', function: () => { alert('TestCommand') } } ], keybindings: [ { combo: { key: 'k' }, commandId: 'TestCommand' } ] }) ```
v1.3.1: Extension API to register custom topbar menu items Extensions can call the following API to register custom topbar menu items. ```js app.registerExtension({ name: 'TestExtension1', commands: [ { id: 'foo-id', label: 'foo', function: () => { alert(1) } } ], menuCommands: [ { path: ['ext', 'ext2'], commands: ['foo-id'] } ] }) ``` ![image](https://github.com/user-attachments/assets/ae7b082f-7ce9-4549-a446-4563567102fe)
v1.2.27: Extension API to add toast messagei Extensions can call the following API to add toast messages. ```js app.extensionManager.toast.add({ severity: 'info', summary: 'Loaded!', detail: 'Extension loaded!', life: 3000 }) ``` Documentation of all supported options can be found here: ![image](https://github.com/user-attachments/assets/de02cd7e-cd81-43d1-a0b0-bccef92ff487)
v1.2.4: Extension API to register custom sidebar tab Extensions now can call the following API to register a sidebar tab. ```js app.extensionManager.registerSidebarTab({ id: "search", icon: "pi pi-search", title: "search", tooltip: "search", type: "custom", render: (el) => { el.innerHTML = "
Custom search tab
"; }, }); ``` The list of supported icons can be found here: We will support custom icons later. ![image](https://github.com/user-attachments/assets/7bff028a-bf91-4cab-bf97-55c243b3f5e0)
v1.10.9: Selection Toolbox API Extensions can register commands that appear in the selection toolbox when specific items are selected on the canvas. ```js 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: ![Image](https://github.com/user-attachments/assets/28d91267-c0a9-4bd5-a7c4-36e8ec44c9bd)
## Contributing We're building this frontend together and would love your help — no matter how you'd like to pitch in! You don't need to write code to make a difference. Here are some ways to get involved: - **Pull Requests:** Add features, fix bugs, or improve code health. Browse [issues](https://github.com/Comfy-Org/ComfyUI_frontend/issues) for inspiration. - **Vote on Features:** Give a 👍 to the feature requests you care about to help us prioritize. - **Verify Bugs:** Try reproducing reported issues and share your results (even if the bug doesn't occur!). - **Community Support:** Hop into our [Discord](https://www.comfy.org/discord) to answer questions or get help. - **Share & Advocate:** Tell your friends, tweet about us, or share tips to support the project. Have another idea? Drop into Discord or open an issue, and let's chat! ## Development ### Tech Stack - [Vue 3](https://vuejs.org/) with [TypeScript](https://www.typescriptlang.org/) - [Pinia](https://pinia.vuejs.org/) for state management - [PrimeVue](https://primevue.org/) with [TailwindCSS](https://tailwindcss.com/) for UI - [litegraph.js](https://github.com/Comfy-Org/litegraph.js) for node editor - [zod](https://zod.dev/) for schema validation - [vue-i18n](https://github.com/intlify/vue-i18n) for internationalization ### Git pre-commit hooks Run `npm run prepare` to install Git pre-commit hooks. Currently, the pre-commit hook is used to auto-format code on commit. ### Dev Server Note: The dev server will NOT load any extension from the ComfyUI server. Only core extensions will be loaded. - Start local ComfyUI backend at `localhost:8188` - Run `npm run dev` to start the dev server - Run `npm run dev:electron` to start the dev server with electron API mocked #### Access dev server on touch devices Enable remote access to the dev server by setting `VITE_REMOTE_DEV` in `.env` to `true`. After you start the dev server, you should see following logs: ``` > comfyui-frontend@1.3.42 dev > vite VITE v5.4.6 ready in 488 ms ➜ Local: http://localhost:5173/ ➜ Network: http://172.21.80.1:5173/ ➜ Network: http://192.168.2.20:5173/ ➜ press h + enter to show help ``` Make sure your desktop machine and touch device are on the same network. On your touch device, navigate to `http://:5173` (e.g. `http://192.168.2.20:5173` here), to access the ComfyUI frontend. ### Recommended Code Editor Configuration This project includes `.vscode/launch.json.default` and `.vscode/settings.json.default` files with recommended launch and workspace settings for editors that use the `.vscode` directory (e.g., VS Code, Cursor, etc.). We’ve also included a list of recommended extensions in `.vscode/extensions.json`. Your editor should detect this file and show a human friendly list in the Extensions panel, linking each entry to its marketplace page. ### Unit Test - `npm i` to install all dependencies - `npm run test:unit` to execute all unit tests. ### Component Test Component test verifies Vue components in `src/components/`. - `npm run test:component` to execute all component tests. ### Playwright Test Playwright test verifies the whole app. See for details. ### litegraph.js This repo is using litegraph package hosted on . Any changes to litegraph should be submitted in that repo instead. #### Test litegraph.js changes - Run `npm link` in the local litegraph repo. - Run `npm link @comfyorg/litegraph` in this repo. This will replace the litegraph package in this repo with the local litegraph repo. ### i18n See [locales/README.md](src/locales/README.md) for details.