Migrate your Nx workspace to Storybook version 7

Available on Nx v15.5

This is a new feature available on Nx v15.5.0. If you are using an older version of Nx, please upgrade.

Storybook 7 is in beta

Storybook version 7 is still in beta, and so is the Nx support for it. Things are evolving dynamically, so it would be better to avoid using in production on Nx. If you want to use the stable, 6.5 version, please go to the Storybook plugin overview guide to get started.

Setting up Storybook 7 in a new workspace

For setting up Storybook version 7 in a new Nx workspace, or a workspace that does NOT already have Storybook configured already, please refer to our Storybook 7 setup guide.

Storybook 7 is a major release that brings a lot of new features and improvements. You can read more about it in the Storybook 7 beta announcement blog post. Apart from the new features and improvements it introduces, it also brings some breaking changes. You can read more about them in the Storybook 7 migration docs and the Storybook 7 migration guide. Do note that version 7 is still in beta, and so is the Nx support for it. Things are evolving dynamically, so it would be better to avoid using in production on Nx.

You can now migrate your existing Nx workspace with Storybook configuration to use Storybook version 7. This guide will show you how to do that.

Use the Storybook CLI to upgrade

You can take advantage of the Storybook CLI to automatically migrate some settings of your Storybook setup on your Nx workspace. For a full guide to migration using the Storybook CLI, please refer to the Storybook 7 migration guide.

The Storybook migration scripts do not work perfectly on Nx workspaces, however we can use them to get the latest beta versions of our packages, remove some unused packages and get a hint of some settings that we will need to change manually, eventually.

Don't use in production

Please take extra care when migrating your existing Storybook setup to version 7 on your Nx workspace. Do not use in production, since it's still in beta, and the Nx support is not stable yet.

Let's see the steps we can make to migrate our Storybook setup to version 7.

1. Run the `upgrade` command of the Storybook CLI

npx storybook@next upgrade --prerelease

This will:

Upgrade your dependencies to the latest prerelease version
Run a number of migration scripts (code generators and modifiers) - upon approval

For more info, see here.

2. Say `yes` to the automigration prompts

The Storybook CLI will prompt you to run some code generators and modifiers.

Say yes to the following:

mainjsFramework: It will try to add the framework field in your project's .storybook/main.js|ts file.
eslintPlugin: installs the eslint-plugin-storybook
storybook-binary: installs Storybook's storybook binary
newFrameworks: removes unused dependencies (eg. @storybook/builder-webpack5, @storybook/manager-webpack5, @storybook/builder-vite)

Say no to the following:

autodocsTrue: we don't need it and it can potentially cause issues with missing dependencies on your Nx workspace

3. Edit all the project-level `.storybook/main.js|ts` files

Find all your project-level .storybook/main.js|ts files and edit them to add the framework option. While you are at it, remove the builder from core options.

Remove builder

In your project-level .storybook/main.js|ts files, remove the builder from core options.

Your core options most probably look like this:

core: { builder: '@storybook/builder-vite' },

You must remove the builder, or you can also delete the core object entirely.

Add framework

Choose the framework carefully. The list of available frameworks is:

@storybook/angular
@storybook/html-webpack5
@storybook/nextjs
@storybook/preact-webpack5
@storybook/react-webpack5
@storybook/react-vite
@storybook/server-webpack5
@storybook/svelte-webpack5
@storybook/svelte-vite
@storybook/sveltekit
@storybook/vue-webpack5
@storybook/vue-vite
@storybook/vue3-webpack5
@storybook/vue3-vite
@storybook/web-components-webpack5
@storybook/web-components-vite

For Angular projects

Choose the @storybook/angular framework. So add this in your project-level .storybook/main.js|ts file:

  framework: {
    name: '@storybook/angular',
    options: {}
  }

For React projects using `'@storybook/builder-vite'`

Choose the @storybook/react-vite framework. You must also point the builder to the Vite configuration file path, so that it can read the settings from there. If your project's root path is apps/my-app and it's using a Vite configuration file at apps/my-app/vite.config.ts, then you must add this in your project-level .storybook/main.js|ts file:

  framework: {
    name: '@storybook/react-vite',
    options: {
       builder: {
        viteConfigPath: 'apps/my-app/vite.config.ts',
      },
    }
  }

For React projects using `'@storybook/builder-webpack5'`

Choose the @storybook/react-webpack5 framework. So add this in your project-level .storybook/main.js|ts file:

  framework: {
    name: '@storybook/react-webpack5',
    options: {}
  }

For Next.js projects

Choose the @storybook/nextjs framework. So add this in your project-level .storybook/main.js|ts file:

  framework: {
    name: '@storybook/nextjs',
    options: {}
  }

For Web Components projects using `'@storybook/builder-vite'`

Choose the @storybook/web-components-vite framework. You must also point the builder to the Vite configuration file path, so that it can read the settings from there. If your project's root path is apps/my-app and it's using a Vite configuration file at apps/my-app/vite.config.ts, then you must add this in your project-level .storybook/main.js|ts file:

  framework: {
    name: '@storybook/web-components-vite',
    options: {
      builder: {
        viteConfigPath: 'apps/my-app/vite.config.ts',
      },
    }
  }

For Web Components projects using `'@storybook/builder-webpack5'`

Choose the @storybook/web-components-webpack5 framework. So add this in your project-level .storybook/main.js|ts file:

  framework: {
    name: '@storybook/web-components-webpack5',
    options: {}
  }

For the rest of the projects

You can easily find the correct framework by looking at the builder option in your project-level .storybook/main.js|ts file.

4. Check result of project-level `.storybook/main.js|ts` file

Full example for Angular projects

Here is an example of a project-level .storybook/main.js|ts file for an Angular project:

apps/my-angular-app/.storybook/main.js
const config = {
  stories: ['../src/app/**/*.stories.@(js|jsx|ts|tsx|mdx)'],
  addons: ['@storybook/addon-essentials'],
  framework: {
    name: '@storybook/angular',
    options: {},
  },
};

export default config;

Full example for React projects with Vite

Here is an example of a project-level .storybook/main.js|ts file for a React project using Vite:

apps/my-react-app/.storybook/main.js
const config = {
  stories: ['../src/app/**/*.stories.@(js|jsx|ts|tsx|mdx)'],
  addons: ['@storybook/addon-essentials'],
  framework: {
    name: '@storybook/react-vite',
    options: {
      builder: {
        viteConfigPath: 'apps/rv1/vite.config.ts',
      },
    },
  },
};

export default config;

5. Remove `uiFramework` from `project.json`

You can now remove the uiFramework option from your storybook and build-storybook targets in your project's project.json file.

So, for example, this is what a resulting storybook target would look for a non-Angular project:

apps/my-react-app/project.json
{
  ...
  "targets": {
    ...
    "storybook": {
      "executor": "@nrwl/storybook:storybook",
      "options": {
        "port": 4400,
        "configDir": "apps/my-react-app/.storybook"
      },
      "configurations": {
        ...
      }
    },

Use Storybook 7 beta

You can now use Storybook 7 beta! 🎉

npx nx build-storybook PROJECT_NAME

and

npx nx storybook PROJECT_NAME

Report any issues and bugs

Since this is a beta version, and the Nx support is still evolving, there are bound to be some issues and bugs. Please report any issues and bugs you find on the Nx GitHub page or on the Storybook GitHub page.

Migrate your Nx workspace to Storybook version 7

Use the Storybook CLI to upgrade

1. Run the upgrade command of the Storybook CLI

2. Say yes to the automigration prompts

3. Edit all the project-level .storybook/main.js|ts files