CoreMedia · jens-meisner · Jun 18, 2026 · Jun 18, 2026 · Jun 18, 2026 · Jun 18, 2026
diff --git a/.github/workflows/deploy-storybook.yml b/.github/workflows/deploy-storybook.yml
@@ -0,0 +1,126 @@
+name: "Deploy Storybook"
+
+# Builds the Storybook integration-test package and publishes the static
+# Storybook to GitHub Pages. The deployed Storybook is the same runtime the
+# Playwright integration tests execute against (see tests/storybook and
+# tests/playwright).
+#
+# To coexist with the existing GitHub Pages content (most notably the API
+# documentation served from the Pages root), the Storybook is published into a
+# dedicated `storybook/` subfolder of the `gh-pages` branch. Publishing uses
+# `keep_files: true`, so sibling content (e.g. `docs/api/`) is left untouched.
+# Resulting URL: https://coremedia.github.io/ckeditor-plugins/storybook/
+
+on:
+  # Publish on every push to the main branch.
+  push:
+    branches:
+      - main
+  # Allow manual deployment from the Actions tab.
+  workflow_dispatch:
+
+run-name: |
+  ${{ github.workflow }}: ${{ github.ref_name }}
+
+env:
+  # https://github.com/actions/runner-images/issues/70
+  NODE_OPTIONS: "--max_old_space_size=4096"
+
+# Least-privilege defaults; the publish job opts into the permissions it needs.
+permissions: {}
+
+# Allow only one concurrent deployment, without cancelling in-progress runs, so
+# an in-flight Pages deployment is allowed to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  get-env:
+    name: "Get Environment"
+    uses: "./.github/workflows/env.yml"
+  get-engines:
+    name: "Get Engines"
+    uses: "./.github/workflows/get-engines.yml"
+    secrets: inherit
+  deploy:
+    name: "Build and Publish Storybook"
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    needs:
+      - get-env
+      - get-engines
+    # Required to push the built Storybook to the `gh-pages` branch.
+    permissions:
+      contents: write
+    env:
+      nodeVersion: ${{ needs.get-engines.outputs.nodeVersion }}
+      pnpmVersion: ${{ needs.get-engines.outputs.pnpmVersion }}
+      npmHost: ${{ needs.get-env.outputs.npm-host }}
+      npmUrl: ${{ needs.get-env.outputs.npm-url }}
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v5
+      - id: authorize
+        name: "NPM Authorization"
+        run: |
+          result=$(curl -s -H "Accept: application/json" -H "Content-Type:application/json" -X PUT --data '{"name": "${{ secrets.PLUGINS_NEXUS_USER }}", "password": "${{ secrets.PLUGINS_NEXUS_PASSWORD }}"}' "${{ env.npmUrl }}/-/user/org.couchdb.user:${{ secrets.PLUGINS_NEXUS_USER }}" | jq --raw-output .token)
+          # Ensure, the token is not exposed in output.
+          echo "::add-mask::${result}"
+          echo "NODE_AUTH_TOKEN=${result}" >> $GITHUB_ENV
+      - id: initNpmConfiguration
+        name: "Initialize NPM Configuration"
+        run: |
+          npmHost="${{ env.npmHost }}"
+          npmUrl="${{ env.npmUrl }}"
+          npmAuthToken="${{ env.NODE_AUTH_TOKEN }}"
+
+          echo "//${npmHost}/:_authToken=${npmAuthToken}" >> .npmrc
+          echo "@coremedia:registry=${npmUrl}" >> .npmrc
+          echo "@coremedia-internal:registry=${npmUrl}" >> .npmrc
+          # We must not commit this change.
+          git update-index --assume-unchanged .npmrc
+      - id: installPnpm
+        name: "Install: Use PNPM ${{ env.pnpmVersion }}"
+        uses: pnpm/action-setup@v5
+        with:
+          version: ${{ env.pnpmVersion }}
+          run_install: false
+      - id: installNodeJs
+        name: "Install: Use Node.js ${{ env.nodeVersion }}"
+        uses: actions/setup-node@v5
+        with:
+          node-version: ${{ env.nodeVersion }}
+          cache: "pnpm"
+      - id: install
+        name: Install
+        run: |
+          pnpm install --frozen-lockfile
+      - name: Create env file
+        run: |
+          touch .env
+          echo CKEDITOR_LICENSE_KEY=${{ secrets.CKEDITOR_LICENSE }}>> .env
+      - id: build
+        name: "Build Workspace"
+        run: |
+          pnpm -r build
+      - id: buildStorybook
+        name: "Build Storybook"
+        env:
+          CKEDITOR_LICENSE_KEY: ${{ secrets.CKEDITOR_LICENSE }}
+        run: |
+          pnpm --filter "@coremedia/ckeditor5-storybook-itest" run build-storybook
+      - id: publish
+        name: "Publish Storybook to GitHub Pages"
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: tests/storybook/build/storybook
+          # Publish into a subfolder so the existing Pages content (e.g. the API
+          # docs at the Pages root) is preserved.
+          destination_dir: storybook
+          keep_files: true
+          user_name: "github-actions[bot]"
+          user_email: "github-actions[bot]@users.noreply.github.com"
+          commit_message: "docs(storybook): deploy ${{ github.sha }}"
diff --git a/README.md b/README.md
@@ -174,6 +174,8 @@ implements the described behavior.
 ## See Also
 
 * **[GitHub Pages][gp:ckeditor-plugins]:** These pages on GitHub Pages.
+* **[Storybook][gp:storybook]:** Interactive Storybook of the integration-test
+  scenarios on GitHub Pages (see [`tests/storybook`](./tests/storybook/README.md)).
 * **[Walk-Through Examples](./examples/README.md):** Some step-by-step guides
   for customizing CKEditor 5.
 * **[Development](./DEVELOPMENT.md):** Hints for developing within this
@@ -250,3 +252,5 @@ implements the described behavior.
 [CoreMedia CMS]: <https://www.coremedia.com/> "Best-of-Breed Digital Experience Platform CoreMedia"
 
 [gp:ckeditor-plugins]: <https://coremedia.github.io/ckeditor-plugins/>  "CoreMedia CKEditor 5 Plugins – GitHub Pages"
+
+[gp:storybook]: <https://coremedia.github.io/ckeditor-plugins/storybook/>  "CoreMedia CKEditor 5 Plugins – Storybook"
diff --git a/package.json b/package.json
@@ -34,7 +34,6 @@
   },
   "license": "Apache-2.0",
   "scripts": {
-    "bootstrap": "pnpm install",
     "publishall": "pnpm --recursive publish",
     "setversion": "set-version",
     "clean": "pnpm --recursive run clean",
@@ -44,8 +43,6 @@
     "doc:config": "typedoc --showConfig",
     "ui-test": "pnpm --recursive --filter \"@coremedia/ckeditor5-playwright-itest\" run ui-test",
     "test": "pnpm --recursive test",
-    "prettier": "prettier --check \"**/*.{js,cjs,mjs,ts,tsx}\"",
-    "prettier:fix": "prettier --write \"**/*.{js,cjs,mjs,ts,tsx}\"",
     "preinstall": "node ./scripts/check-pnpm.mjs",
     "start": "pnpm --recursive --filter \"@coremedia/ckeditor5-app\" start",
     "script:version": "node ./scripts/version.mjs"
@@ -58,21 +55,16 @@
     "@eslint/eslintrc": "catalog:",
     "@eslint/js": "catalog:",
     "@stylistic/eslint-plugin": "catalog:",
-    "@typescript-eslint/eslint-plugin": "catalog:",
     "@typescript-eslint/parser": "catalog:",
     "eslint": "catalog:",
-    "eslint-config-prettier": "catalog:",
     "eslint-plugin-import": "catalog:",
     "eslint-plugin-jsdoc": "catalog:",
     "eslint-plugin-prettier": "catalog:",
-    "eslint-plugin-tsdoc": "catalog:",
     "minimist": "catalog:",
     "package-directory": "catalog:",
-    "prettier": "catalog:",
     "rimraf": "catalog:",
     "semver": "catalog:",
     "typedoc": "catalog:",
-    "typescript": "catalog:",
-    "validate-peer-dependencies": "catalog:"
+    "typescript": "catalog:"
   }
 }
diff --git a/packages/ckeditor5-bbcode/package.json b/packages/ckeditor5-bbcode/package.json
@@ -73,7 +73,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   }

diff --git a/packages/ckeditor5-common/package.json b/packages/ckeditor5-common/package.json
@@ -42,7 +42,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-differencing/package.json b/packages/ckeditor5-coremedia-differencing/package.json
@@ -46,7 +46,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-example-data/package.json b/packages/ckeditor5-coremedia-example-data/package.json
@@ -35,7 +35,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-link/package.json b/packages/ckeditor5-coremedia-link/package.json
@@ -57,7 +57,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-richtext-support/package.json b/packages/ckeditor5-coremedia-richtext-support/package.json
@@ -36,7 +36,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-richtext/package.json b/packages/ckeditor5-coremedia-richtext/package.json
@@ -38,7 +38,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-studio-integration-mock/package.json b/packages/ckeditor5-coremedia-studio-integration-mock/package.json
@@ -59,7 +59,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-coremedia-studio-integration/package.json b/packages/ckeditor5-coremedia-studio-integration/package.json
@@ -55,7 +55,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-data-facade/package.json b/packages/ckeditor5-data-facade/package.json
@@ -56,7 +56,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-dataprocessor-support/package.json b/packages/ckeditor5-dataprocessor-support/package.json
@@ -55,7 +55,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-dom-converter/package.json b/packages/ckeditor5-dom-converter/package.json
@@ -43,7 +43,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-dom-support/package.json b/packages/ckeditor5-dom-support/package.json
@@ -42,7 +42,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-font-mapper/package.json b/packages/ckeditor5-font-mapper/package.json
@@ -46,7 +46,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },

diff --git a/packages/ckeditor5-logging/package.json b/packages/ckeditor5-logging/package.json
@@ -44,7 +44,6 @@
     "global-jsdom": "catalog:",
     "jsdom": "catalog:",
     "rimraf": "catalog:",
-    "ts-node": "catalog:",
     "tsx": "catalog:",
     "typescript": "catalog:"
   },