App info page no longer links to itself

.github/ISSUE_TEMPLATE/config.yml

@@ -3,9 +3,6 @@ contact_links:
   - name: Request a feature for the UI / Dashboards
     url: https://github.com/orgs/home-assistant/discussions
     about: Request a new feature for the Home Assistant frontend.
-  - name: Discuss UI or UX design
-    url: https://github.com/OpenHomeFoundation/ux-design/discussions
-    about: Share design feedback and discuss visual or UX changes with the design team.
   - name: Report a bug that is NOT related to the UI / Dashboards
     url: https://github.com/home-assistant/core/issues
     about: This is the issue tracker for our frontend. Please report other issues in the backend ("core") repository.

.github/PULL_REQUEST_TEMPLATE.md

@@ -69,6 +69,7 @@
 - [ ] I understand the code I am submitting and can explain how it works.
 - [ ] The code change is tested and works locally.
 - [ ] There is no commented out code in this PR.
+- [ ] I have followed the [development checklist][dev-checklist]
 - [ ] I have followed the [perfect PR recommendations][perfect-pr]
 - [ ] Any generated code has been carefully reviewed for correctness and compliance with project standards.
 
@@ -104,5 +105,6 @@ To help with the load of incoming pull requests:
 
   Below, some useful links you could explore:
 -->
+[dev-checklist]: https://developers.home-assistant.io/docs/development_checklist/
 [docs-repository]: https://github.com/home-assistant/home-assistant.io
 [perfect-pr]: https://developers.home-assistant.io/docs/review-process/#creating-the-perfect-pr

.github/dependabot.yml

@@ -6,6 +6,7 @@ updates:
       interval: weekly
       time: "06:00"
     cooldown:
+      default-days-before-reopen: 30
       default-days: 7
     open-pull-requests-limit: 10
     labels:

.github/workflows/cast_deployment.yaml

@@ -30,7 +30,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -66,7 +66,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/ci.yaml

@@ -31,7 +31,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -42,7 +42,7 @@ jobs:
       - name: Build resources
         run: ./node_modules/.bin/gulp gen-icons-json build-translations build-locale-data gather-gallery-pages
       - name: Setup lint cache
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: |
             node_modules/.cache/prettier
@@ -67,7 +67,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -87,7 +87,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -98,13 +98,13 @@ jobs:
         env:
           IS_TEST: "true"
       - name: Upload bundle stats
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: frontend-bundle-stats
           path: build/stats/*.json
           if-no-files-found: error
       - name: Upload frontend build
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: frontend-build
           path: hass_frontend/

.github/workflows/codeql-analysis.yml

@@ -41,14 +41,14 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@95e58e9a2cdfd71adc6e0353d5c52f41a045d225 # v4.35.2
+        uses: github/codeql-action/init@38697555549f1db7851b81482ff19f1fa5c4fedc # v4.34.1
         with:
           languages: ${{ matrix.language }}
 
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@95e58e9a2cdfd71adc6e0353d5c52f41a045d225 # v4.35.2
+        uses: github/codeql-action/autobuild@38697555549f1db7851b81482ff19f1fa5c4fedc # v4.34.1
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -62,4 +62,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@95e58e9a2cdfd71adc6e0353d5c52f41a045d225 # v4.35.2
+        uses: github/codeql-action/analyze@38697555549f1db7851b81482ff19f1fa5c4fedc # v4.34.1

.github/workflows/demo_deployment.yaml

@@ -31,7 +31,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -67,7 +67,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/design_deployment.yaml

@@ -24,7 +24,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/design_preview.yaml

@@ -29,7 +29,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn

.github/workflows/e2e.yaml

@@ -1,296 +0,0 @@
-name: E2E Tests
-
-on:
-  push:
-    branches:
-      - dev
-      - master
-  pull_request:
-    branches:
-      - dev
-      - master
-
-env:
-  NODE_OPTIONS: --max_old_space_size=6144
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  # ── Build the demo once and share it across test jobs via artifact ──────────
-  build-demo:
-    name: Build demo
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build demo
-        run: ./node_modules/.bin/gulp build-demo
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Upload demo build
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: demo-dist
-          path: demo/dist/
-          if-no-files-found: error
-          retention-days: 3
-
-  # ── Build the e2e test app and share it via artifact ────────────────────────
-  build-e2e-test-app:
-    name: Build e2e test app
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build e2e test app
-        run: ./node_modules/.bin/gulp build-e2e-test-app
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Upload e2e test app build
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: e2e-test-app-dist
-          path: test/e2e/app/dist/
-          if-no-files-found: error
-          retention-days: 3
-
-  # ── Build the gallery and share it via artifact ─────────────────────────────
-  build-gallery:
-    name: Build gallery
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Build gallery
-        run: ./node_modules/.bin/gulp build-gallery
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Upload gallery build
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: gallery-dist
-          path: gallery/dist/
-          if-no-files-found: error
-          retention-days: 3
-
-  # ── Run Playwright tests locally against Chromium ──────────────────────────
-  e2e-local:
-    name: E2E (local Chromium)
-    needs: [build-demo, build-e2e-test-app, build-gallery]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Install Playwright browsers
-        run: npx playwright install chromium --with-deps
-
-      - name: Download demo build
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          name: demo-dist
-          path: demo/dist/
-
-      - name: Download e2e test app build
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          name: e2e-test-app-dist
-          path: test/e2e/app/dist/
-
-      - name: Download gallery build
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          name: gallery-dist
-          path: gallery/dist/
-
-      - name: Run Playwright tests (local)
-        run: yarn test:e2e:local
-
-      - name: Upload blob report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        if: always()
-        with:
-          name: blob-report-local
-          path: test/e2e/reports/
-          retention-days: 3
-
-  # ── Run Playwright tests on BrowserStack (real devices + browsers) ─────────
-  e2e-browserstack:
-    name: E2E (BrowserStack)
-    needs: [build-demo, build-e2e-test-app, build-gallery]
-    runs-on: ubuntu-latest
-    environment: browserstack
-    env:
-      BROWSERSTACK_USERNAME: ${{ secrets.BROWSERSTACK_USERNAME }}
-      BROWSERSTACK_ACCESS_KEY: ${{ secrets.BROWSERSTACK_ACCESS_KEY }}
-      # Unique identifier so BrowserStack Local tunnels from parallel CI runs
-      # don't collide with each other.
-      BROWSERSTACK_LOCAL_IDENTIFIER: ${{ github.run_id }}-${{ github.run_attempt }}
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Download demo build
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          name: demo-dist
-          path: demo/dist/
-
-      - name: Download e2e test app build
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          name: e2e-test-app-dist
-          path: test/e2e/app/dist/
-
-      - name: Download gallery build
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        with:
-          name: gallery-dist
-          path: gallery/dist/
-
-      # Start BrowserStack Local tunnel so BrowserStack's cloud browsers can
-      # reach the tests running on localhost.
-      - name: Start BrowserStack Local tunnel
-        uses: browserstack/github-actions/setup-local@93aebce225b754566349151c0676b26b005e591b # v1.0.4
-        with:
-          local-testing: start
-          local-identifier: ${{ env.BROWSERSTACK_LOCAL_IDENTIFIER }}
-
-      - name: Run Playwright tests (BrowserStack)
-        run: yarn test:e2e:browserstack
-        env:
-          BROWSERSTACK: "true"
-          BROWSERSTACK_LOCAL_IDENTIFIER: ${{ env.BROWSERSTACK_LOCAL_IDENTIFIER }}
-
-      - name: Stop BrowserStack Local tunnel
-        uses: browserstack/github-actions/setup-local@93aebce225b754566349151c0676b26b005e591b # v1.0.4
-        if: always()
-        with:
-          local-testing: stop
-          local-identifier: ${{ env.BROWSERSTACK_LOCAL_IDENTIFIER }}
-
-      - name: Upload blob report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        if: always()
-        with:
-          name: blob-report-browserstack
-          path: test/e2e/reports/
-          retention-days: 3
-
-  # ── Merge reports and upload ──────────────────────────────────────
-  report:
-    name: Report
-    needs: [e2e-local, e2e-browserstack]
-    runs-on: ubuntu-latest
-    if: always()
-    permissions:
-      contents: read
-      pull-requests: write
-    steps:
-      - name: Check out files from GitHub
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-
-      - name: Install dependencies
-        run: yarn install --immutable
-
-      - name: Download blob report (local)
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        continue-on-error: true
-        with:
-          name: blob-report-local
-          path: test/e2e/reports/
-
-      - name: Download blob report (BrowserStack)
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e # v4.1.7
-        continue-on-error: true
-        with:
-          name: blob-report-browserstack
-          path: test/e2e/reports/
-
-      - name: Stage blobs for merge
-        run: node test/e2e/collect-blob-reports.mjs
-
-      - name: Merge blob reports
-        run: npx playwright merge-reports -c test/e2e/playwright.merge.config.ts test/e2e/reports/blob
-
-      - name: Upload merged HTML report
-        id: upload-report
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          name: playwright-report
-          path: test/e2e/reports/combined/
-          retention-days: 14

.github/workflows/nightly.yaml

@@ -30,7 +30,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -59,14 +59,14 @@ jobs:
         run: tar -czvf translations.tar.gz translations
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: wheels
           path: dist/home_assistant_frontend*.whl
           if-no-files-found: error
 
       - name: Upload translations
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: translations
           path: translations.tar.gz

.github/workflows/release-drafter.yaml

@@ -18,6 +18,6 @@ jobs:
       pull-requests: read
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@5de93583980a40bd78603b6dfdcda5b4df377b32 # v7.2.0
+      - uses: release-drafter/release-drafter@139054aeaa9adc52ab36ddf67437541f039b88e2 # v7.1.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yaml

@@ -36,10 +36,10 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Verify version
-        uses: home-assistant/actions/helpers/verify-version@f6f29a7ee3fa0eccadf3620a7b9ee00ab54ec03b # master
+        uses: home-assistant/actions/helpers/verify-version@d56d093b9ab8d2105bc0cb6ee9bcc0ef4ec8b96d # master
 
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
 
@@ -58,7 +58,7 @@ jobs:
           script/release
 
       - name: Publish to PyPI
-        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b # v1.14.0
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
         with:
           skip-existing: true
 
@@ -104,7 +104,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Setup Node
-        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
           node-version-file: ".nvmrc"
       - name: Install dependencies

.github/workflows/restrict-task-creation.yml

@@ -22,7 +22,7 @@ jobs:
       || github.event.issue.type.name == 'Opportunity'
     steps:
       - name: Add no-stale label
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           script: |
             await github.rest.issues.addLabels({
@@ -41,7 +41,7 @@ jobs:
     if: github.event.issue.type.name == 'Task'
     steps:
       - name: Check if user is authorized
-        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
         with:
           script: |
             const issueAuthor = context.payload.issue.user.login;

.github/workflows/stale.yml

@@ -6,7 +6,6 @@ on:
     - cron: "0 * * * *"
 
 permissions:
-  actions: write
   issues: write
   pull-requests: write
 

.gitignore

@@ -54,14 +54,7 @@ src/cast/dev_const.ts
 # test coverage
 test/coverage/
 
-# Playwright e2e output
-test/e2e/reports/
-test/e2e/test-results/
-# E2E test app build output
-test/e2e/app/dist/
-
 # AI tooling
 .claude
 .cursor
-.opencode
-.serena
+

.nvmrc

@@ -1 +1 @@
-24.15.0
+24.14.1

.yarnrc.yml

@@ -8,4 +8,4 @@ enableGlobalCache: false
 
 nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-4.14.1.cjs
+yarnPath: .yarn/releases/yarn-4.13.0.cjs

build-scripts/bundle.cjs

@@ -176,14 +176,11 @@ module.exports.babelOptions = ({
     {
       // Use unambiguous for dependencies so that require() is correctly injected into CommonJS files
       // Exclusions are needed in some cases where ES modules have no static imports or exports, such as polyfills
-      // (otherwise babel-plugin-polyfill-corejs3 injects bare require("core-js/modules/...") calls
-      // that rspack does not transform, causing ReferenceError in browsers like Safari 14).
       sourceType: "unambiguous",
       include: /\/node_modules\//,
       exclude: [
         "element-internals-polyfill",
         "@?lit(?:-labs|-element|-html)?",
-        "@formatjs/(?:ecma402-abstract|intl-\\w+)",
       ].map((p) => new RegExp(`/node_modules/${p}/`)),
     },
   ],
@@ -320,22 +317,4 @@ module.exports.config = {
       isLandingPageBuild: true,
     };
   },
-
-  e2eTestApp({ isProdBuild, latestBuild, isStatsBuild }) {
-    return {
-      name: "e2e-test-app" + nameSuffix(latestBuild),
-      entry: {
-        main: path.resolve(paths.e2eTestApp_dir, "src/entrypoint.ts"),
-      },
-      outputPath: outputPath(paths.e2eTestApp_output_root, latestBuild),
-      publicPath: publicPath(latestBuild),
-      defineOverlay: {
-        __VERSION__: JSON.stringify(`E2E-TEST-${env.version()}`),
-        __DEMO__: true,
-      },
-      isProdBuild,
-      latestBuild,
-      isStatsBuild,
-    };
-  },
 };

build-scripts/eslint.config.mjs

@@ -1,18 +1,14 @@
 // @ts-check
 
-import globals from "globals";
 import tseslint from "typescript-eslint";
 import rootConfig from "../eslint.config.mjs";
 
 export default tseslint.config(...rootConfig, {
-  languageOptions: {
-    globals: globals.node,
-  },
   rules: {
     "no-console": "off",
-    "import-x/no-extraneous-dependencies": "off",
-    "import-x/extensions": "off",
-    "import-x/no-dynamic-require": "off",
+    "import/no-extraneous-dependencies": "off",
+    "import/extensions": "off",
+    "import/no-dynamic-require": "off",
     "global-require": "off",
     "@typescript-eslint/no-require-imports": "off",
     "prefer-arrow-callback": "off",

build-scripts/get-built-in-node-module-shim.cjs

@@ -1,11 +0,0 @@
-// Browser-only replacement for core-js/internals/get-built-in-node-module.
-// The original helper evaluates `Function('return require("...")')()`
-// when it detects a Node environment, which causes a runtime
-// ReferenceError on browsers (notably Safari 14) if environment
-// detection mis-classifies the page. Since browser bundles never need to
-// access Node built-in modules, return undefined unconditionally.
-//
-// Wired up via rspack `NormalModuleReplacementPlugin` in build-scripts/rspack.cjs.
-module.exports = function () {
-  return undefined;
-};

build-scripts/gulp/clean.js

@@ -45,10 +45,3 @@ gulp.task(
     ])
   )
 );
-
-gulp.task(
-  "clean-e2e-test-app",
-  gulp.parallel("clean-translations", async () =>
-    deleteSync([paths.e2eTestApp_output_root, paths.build_dir])
-  )
-);

build-scripts/gulp/download-translations.js

@@ -99,44 +99,6 @@ const lokaliseProjects = {
   frontend: "3420425759f6d6d241f598.13594006",
 };
 
-const POLL_INTERVAL_MS = 1000;
-
-/* eslint-disable no-await-in-loop */
-async function pollProcess(lokaliseApi, projectId, processId) {
-  while (true) {
-    const process = await lokaliseApi
-      .queuedProcesses()
-      .get(processId, { project_id: projectId });
-
-    const project =
-      projectId === lokaliseProjects.backend ? "backend" : "frontend";
-
-    if (process.status === "finished") {
-      console.log(`Lokalise export process for ${project} finished`);
-      return process;
-    }
-
-    if (process.status === "failed" || process.status === "cancelled") {
-      throw new Error(
-        `Lokalise export process for ${project} ${process.status}: ${process.message}`
-      );
-    }
-
-    console.log(
-      `Lokalise export process for ${project} in progress...`,
-      process.status,
-      process.details?.items_to_process
-        ? `${Math.round(((process.details.items_processed || 0) / process.details.items_to_process) * 100)}% (${process.details.items_processed}/${process.details.items_to_process})`
-        : ""
-    );
-
-    await new Promise((resolve) => {
-      setTimeout(resolve, POLL_INTERVAL_MS);
-    });
-  }
-}
-/* eslint-enable no-await-in-loop */
-
 gulp.task("fetch-lokalise", async function () {
   let apiKey;
   try {
@@ -156,60 +118,55 @@ gulp.task("fetch-lokalise", async function () {
   ]);
 
   await Promise.all(
-    Object.entries(lokaliseProjects).map(async ([project, projectId]) => {
-      try {
-        const exportProcess = await lokaliseApi
-          .files()
-          .async_download(projectId, {
-            format: "json",
-            original_filenames: false,
-            replace_breaks: false,
-            json_unescaped_slashes: true,
-            export_empty_as: "skip",
-            filter_data: ["verified"],
-          });
-
-        const finishedProcess = await pollProcess(
-          lokaliseApi,
-          projectId,
-          exportProcess.process_id
-        );
-
-        const bundleUrl = finishedProcess.details.download_url;
-
-        console.log(`Downloading translations from: ${bundleUrl}`);
-
-        const response = await fetch(bundleUrl);
-
-        if (response.status !== 200 && response.status !== 0) {
+    Object.entries(lokaliseProjects).map(([project, projectId]) =>
+      lokaliseApi
+        .files()
+        .download(projectId, {
+          format: "json",
+          original_filenames: false,
+          replace_breaks: false,
+          json_unescaped_slashes: true,
+          export_empty_as: "skip",
+          filter_data: ["verified"],
+        })
+        .then((download) => fetch(download.bundle_url))
+        .then((response) => {
+          if (response.status === 200 || response.status === 0) {
+            return response.arrayBuffer();
+          }
           throw new Error(response.statusText);
-        }
-
-        console.log(`Extracting translations...`);
-
-        const contents = await JSZip.loadAsync(await response.arrayBuffer());
-
-        await mkdirPromise;
-        await Promise.all(
-          Object.keys(contents.files).map(async (filename) => {
-            const file = contents.file(filename);
-            if (!file) {
-              // no file, probably a directory
-              return;
-            }
-            const content = await file.async("nodebuffer");
-            await fs.writeFile(
-              path.join(inDir, project, filename.split("/").splice(-1)[0]),
-              content,
-              { flag: "w", encoding }
-            );
-          })
-        );
-      } catch (err) {
-        console.error(err);
-        throw err;
-      }
-    })
+        })
+        .then(JSZip.loadAsync)
+        .then(async (contents) => {
+          await mkdirPromise;
+          return Promise.all(
+            Object.keys(contents.files).map(async (filename) => {
+              const file = contents.file(filename);
+              if (!file) {
+                // no file, probably a directory
+                return Promise.resolve();
+              }
+              return file
+                .async("nodebuffer")
+                .then((content) =>
+                  fs.writeFile(
+                    path.join(
+                      inDir,
+                      project,
+                      filename.split("/").splice(-1)[0]
+                    ),
+                    content,
+                    { flag: "w", encoding }
+                  )
+                );
+            })
+          );
+        })
+        .catch((err) => {
+          console.error(err);
+          throw err;
+        })
+    )
   );
 });
 

build-scripts/gulp/e2e-test-app.js

@@ -1,41 +0,0 @@
-import gulp from "gulp";
-import "./clean.js";
-import "./entry-html.js";
-import "./gather-static.js";
-import "./gen-icons-json.js";
-import "./translations.js";
-import "./rspack.js";
-
-gulp.task(
-  "develop-e2e-test-app",
-  gulp.series(
-    async function setEnv() {
-      process.env.NODE_ENV = "development";
-    },
-    "clean-e2e-test-app",
-    "translations-enable-merge-backend",
-    gulp.parallel(
-      "gen-icons-json",
-      "gen-pages-e2e-test-app-dev",
-      "build-translations",
-      "build-locale-data"
-    ),
-    "copy-static-e2e-test-app",
-    "rspack-dev-server-e2e-test-app"
-  )
-);
-
-gulp.task(
-  "build-e2e-test-app",
-  gulp.series(
-    async function setEnv() {
-      process.env.NODE_ENV = "production";
-    },
-    "clean-e2e-test-app",
-    "translations-enable-merge-backend",
-    gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
-    "copy-static-e2e-test-app",
-    "rspack-prod-e2e-test-app",
-    "gen-pages-e2e-test-app-prod"
-  )
-);

build-scripts/gulp/entry-html.js

@@ -266,24 +266,3 @@ gulp.task(
     paths.landingPage_output_es5
   )
 );
-
-const E2E_TEST_APP_PAGE_ENTRIES = { "index.html": ["main"] };
-
-gulp.task(
-  "gen-pages-e2e-test-app-dev",
-  genPagesDevTask(
-    E2E_TEST_APP_PAGE_ENTRIES,
-    paths.e2eTestApp_dir,
-    paths.e2eTestApp_output_root
-  )
-);
-
-gulp.task(
-  "gen-pages-e2e-test-app-prod",
-  genPagesProdTask(
-    E2E_TEST_APP_PAGE_ENTRIES,
-    paths.e2eTestApp_dir,
-    paths.e2eTestApp_output_root,
-    paths.e2eTestApp_output_latest
-  )
-);

build-scripts/gulp/gather-static.js

@@ -201,23 +201,3 @@ gulp.task("copy-static-landing-page", async () => {
   copyFonts(paths.landingPage_output_static);
   copyTranslations(paths.landingPage_output_static);
 });
-
-gulp.task("copy-static-e2e-test-app", async () => {
-  // Copy app static files (icons, polyfills, etc.)
-  fs.copySync(
-    polyPath("public/static"),
-    path.resolve(paths.e2eTestApp_output_root, "static")
-  );
-  // Copy e2e test app public files (manifest, sw stubs)
-  const e2ePublic = path.resolve(paths.e2eTestApp_dir, "public");
-  if (fs.existsSync(e2ePublic)) {
-    fs.copySync(e2ePublic, paths.e2eTestApp_output_root);
-  }
-
-  copyPolyfills(paths.e2eTestApp_output_static);
-  copyMapPanel(paths.e2eTestApp_output_static);
-  copyFonts(paths.e2eTestApp_output_static);
-  copyTranslations(paths.e2eTestApp_output_static);
-  copyLocaleData(paths.e2eTestApp_output_static);
-  copyMdiIcons(paths.e2eTestApp_output_static);
-});

build-scripts/gulp/index.mjs

@@ -4,7 +4,6 @@ import "./clean.js";
 import "./compress.js";
 import "./demo.js";
 import "./download-translations.js";
-import "./e2e-test-app.js";
 import "./entry-html.js";
 import "./fetch-nightly-translations.js";
 import "./gallery.js";

build-scripts/gulp/rspack.js

@@ -14,7 +14,6 @@ import {
   createDemoConfig,
   createGalleryConfig,
   createLandingPageConfig,
-  createE2eTestAppConfig,
 } from "../rspack.cjs";
 
 const bothBuilds = (createConfigFunc, params) => [
@@ -211,22 +210,3 @@ gulp.task("rspack-prod-landing-page", () =>
     })
   )
 );
-
-gulp.task("rspack-dev-server-e2e-test-app", () =>
-  runDevServer({
-    compiler: rspack(
-      createE2eTestAppConfig({ isProdBuild: false, latestBuild: true })
-    ),
-    contentBase: paths.e2eTestApp_output_root,
-    port: 8095,
-  })
-);
-
-gulp.task("rspack-prod-e2e-test-app", () =>
-  prodBuild(
-    bothBuilds(createE2eTestAppConfig, {
-      isProdBuild: true,
-      isStatsBuild: env.isStatsBuild(),
-    })
-  )
-);

build-scripts/list-plugins-and-polyfills.js

@@ -6,6 +6,7 @@ import presetEnv from "@babel/preset-env";
 import compilationTargets from "@babel/helper-compilation-targets";
 import coreJSCompat from "core-js-compat";
 import { logPlugin } from "@babel/preset-env/lib/debug.js";
+// eslint-disable-next-line import/no-relative-packages
 import shippedPolyfills from "../node_modules/babel-plugin-polyfill-corejs3/lib/shipped-proposals.js";
 import { babelOptions } from "./bundle.cjs";
 

build-scripts/paths.cjs

@@ -50,15 +50,4 @@ module.exports = {
   ),
 
   translations_src: path.resolve(__dirname, "../src/translations"),
-
-  e2eTestApp_dir: path.resolve(__dirname, "../test/e2e/app"),
-  e2eTestApp_output_root: path.resolve(__dirname, "../test/e2e/app/dist"),
-  e2eTestApp_output_static: path.resolve(
-    __dirname,
-    "../test/e2e/app/dist/static"
-  ),
-  e2eTestApp_output_latest: path.resolve(
-    __dirname,
-    "../test/e2e/app/dist/frontend_latest"
-  ),
 };

build-scripts/rspack.cjs

@@ -12,7 +12,7 @@ const TerserPlugin = require("terser-webpack-plugin");
 const { WebpackManifestPlugin } = require("rspack-manifest-plugin");
 const log = require("fancy-log");
 // eslint-disable-next-line @typescript-eslint/naming-convention
-const SafeWebpackBar = require("./safe-webpackbar.cjs");
+const WebpackBar = require("webpackbar/rspack");
 const paths = require("./paths.cjs");
 const bundle = require("./bundle.cjs");
 
@@ -126,7 +126,7 @@ const createRspackConfig = ({
       },
     },
     plugins: [
-      !isStatsBuild && new SafeWebpackBar({ fancy: !isProdBuild }),
+      !isStatsBuild && new WebpackBar({ fancy: !isProdBuild }),
       new WebpackManifestPlugin({
         // Only include the JS of entrypoints
         filter: (file) => file.isInitial && !file.name.endsWith(".map"),
@@ -173,16 +173,6 @@ const createRspackConfig = ({
             path.resolve(paths.root_dir, "src/util/empty.js")
           )
         : false,
-      // core-js ships a Node-only helper that evaluates
-      // `Function('return require("...")')()` when its runtime environment
-      // detection mis-classifies the page as Node. That produces a
-      // ReferenceError on browsers (observed on Safari 14). Since browser
-      // bundles never need to access Node built-in modules, replace it with
-      // a CommonJS no-op stub matching the helper's API (returns undefined).
-      new rspack.NormalModuleReplacementPlugin(
-        /core-js[\\/]internals[\\/]get-built-in-node-module(?:\.js)?$/,
-        path.resolve(__dirname, "get-built-in-node-module-shim.cjs")
-      ),
       !isProdBuild && new LogStartCompilePlugin(),
       isProdBuild &&
         new StatsWriterPlugin({
@@ -337,11 +327,6 @@ const createGalleryConfig = ({ isProdBuild, latestBuild }) =>
 const createLandingPageConfig = ({ isProdBuild, latestBuild }) =>
   createRspackConfig(bundle.config.landingPage({ isProdBuild, latestBuild }));
 
-const createE2eTestAppConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
-  createRspackConfig(
-    bundle.config.e2eTestApp({ isProdBuild, latestBuild, isStatsBuild })
-  );
-
 module.exports = {
   createAppConfig,
   createDemoConfig,
@@ -349,5 +334,4 @@ module.exports = {
   createGalleryConfig,
   createRspackConfig,
   createLandingPageConfig,
-  createE2eTestAppConfig,
 };

build-scripts/safe-webpackbar.cjs

@@ -1,25 +0,0 @@
-// eslint-disable-next-line @typescript-eslint/naming-convention
-const WebpackBar = require("webpackbar/rspack");
-
-// Rspack 2's ProgressPlugin passes the third `info` arg as
-// `{ builtModules, moduleIdentifier? }` instead of the v1 string. webpackbar@7's
-// parseRequest still expects a string and crashes on `split`. Extract
-// moduleIdentifier (the v1 equivalent) so progress still shows the active module.
-class SafeWebpackBar extends WebpackBar {
-  constructor(options) {
-    super(options);
-    const inner = this.webpackbar;
-    const originalUpdate = inner.updateProgress.bind(inner);
-    inner.updateProgress = (percent, message, details = []) =>
-      originalUpdate(
-        percent,
-        message,
-        details.map((d) => {
-          if (typeof d === "string") return d;
-          return d?.moduleIdentifier ?? "";
-        })
-      );
-  }
-}
-
-module.exports = SafeWebpackBar;

cast/src/launcher/layout/hc-cast.ts

@@ -1,7 +1,7 @@
 import type { ActionDetail } from "@material/mwc-list/mwc-list";
 import { mdiCast, mdiCastConnected, mdiViewDashboard } from "@mdi/js";
 import type { Auth, Connection } from "home-assistant-js-websocket";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { LitElement, css, html } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import type { CastManager } from "../../../../src/cast/cast_manager";
@@ -150,7 +150,7 @@ class HcCast extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
 
     const llColl = atLeastVersion(this.connection.haVersion, 0, 107)
@@ -183,7 +183,7 @@ class HcCast extends LitElement {
     });
   }
 
-  protected updated(changedProps: PropertyValues<this>) {
+  protected updated(changedProps) {
     super.updated(changedProps);
     toggleAttribute(
       this,

cast/src/launcher/layout/hc-connect.ts

@@ -12,7 +12,7 @@ import {
   ERR_INVALID_HTTPS_TO_HTTP,
   getAuth,
 } from "home-assistant-js-websocket";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators";
 import type { CastManager } from "../../../../src/cast/cast_manager";
@@ -26,7 +26,7 @@ import "../../../../src/components/ha-svg-icon";
 import "../../../../src/layouts/hass-loading-screen";
 import { registerServiceWorker } from "../../../../src/util/register-service-worker";
 import "./hc-layout";
-import "../../../../src/components/input/ha-input";
+import "../../../../src/components/ha-textfield";
 import "../../../../src/components/ha-button";
 
 const seeFAQ = (qid) => html`
@@ -123,11 +123,11 @@ export class HcConnect extends LitElement {
               To get started, enter your Home Assistant URL and click authorize.
               If you want a preview instead, click the show demo button.
             </p>
-            <ha-input
+            <ha-textfield
               label="Home Assistant URL"
               placeholder="https://abcdefghijklmnop.ui.nabu.casa"
               @keydown=${this._handleInputKeyDown}
-            ></ha-input>
+            ></ha-textfield>
             ${this.error ? html` <p class="error">${this.error}</p> ` : ""}
           </div>
           <div class="card-actions">
@@ -158,7 +158,7 @@ export class HcConnect extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     import("./hc-cast");
 
@@ -204,7 +204,7 @@ export class HcConnect extends LitElement {
   }
 
   private async _handleConnect() {
-    const inputEl = this.shadowRoot!.querySelector("ha-input")!;
+    const inputEl = this.shadowRoot!.querySelector("ha-textfield")!;
     const value = inputEl.value || "";
     this.error = undefined;
 
@@ -319,7 +319,7 @@ export class HcConnect extends LitElement {
       flex: 1;
     }
 
-    ha-input {
+    ha-textfield {
       width: 100%;
     }
   `;

cast/src/launcher/layout/hc-layout.ts

@@ -1,6 +1,6 @@
 import type { Auth, Connection, HassUser } from "home-assistant-js-websocket";
 import { getUser } from "home-assistant-js-websocket";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -53,7 +53,7 @@ class HcLayout extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
 
     if (this.connection) {

cast/src/receiver/layout/hc-demo.ts

@@ -1,4 +1,3 @@
-import type { PropertyValues } from "lit";
 import { html, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { mockHistory } from "../../../../demo/src/stubs/history";
@@ -30,7 +29,7 @@ class HcDemo extends HassElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     this._initializeHass();
   }
@@ -42,7 +41,7 @@ class HcDemo extends HassElement {
         this._updateHass(hassUpdate),
     };
 
-    const hass = provideHass(this, initial, true);
+    const hass = (this.hass = provideHass(this, initial));
 
     mockHistory(hass);
 

cast/src/receiver/layout/hc-lovelace.ts

@@ -1,5 +1,4 @@
-import type { PropertyValues, TemplateResult } from "lit";
-import { css, html, LitElement } from "lit";
+import { css, html, LitElement, type TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators";
 import { fireEvent } from "../../../../src/common/dom/fire_event";
 import type { LovelaceConfig } from "../../../../src/data/lovelace/config/types";
@@ -65,7 +64,7 @@ class HcLovelace extends LitElement {
     `;
   }
 
-  protected updated(changedProps: PropertyValues<this>) {
+  protected updated(changedProps) {
     super.updated(changedProps);
 
     if (changedProps.has("viewPath") || changedProps.has("lovelaceConfig")) {

cast/src/receiver/layout/hc-main.ts

@@ -1,6 +1,6 @@
 import type { UnsubscribeFunc } from "home-assistant-js-websocket";
 import { createConnection, getAuth } from "home-assistant-js-websocket";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { html } from "lit";
 import { customElement, state } from "lit/decorators";
 import { CAST_NS } from "../../../../src/cast/const";
@@ -106,7 +106,7 @@ export class HcMain extends HassElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     import("./hc-lovelace");
     import("../../../../src/resources/append-ha-style");

demo/src/configs/demo-configs.ts

@@ -11,9 +11,9 @@ export const demoConfigs: (() => Promise<DemoConfig>)[] = [
   () => import("./jimpower").then((mod) => mod.demoJimpower),
 ];
 
-// eslint-disable-next-line import-x/no-mutable-exports
+// eslint-disable-next-line import/no-mutable-exports
 export let selectedDemoConfigIndex = 0;
-// eslint-disable-next-line import-x/no-mutable-exports
+// eslint-disable-next-line import/no-mutable-exports
 export let selectedDemoConfig: Promise<DemoConfig> =
   demoConfigs[selectedDemoConfigIndex]();
 

demo/src/custom-cards/cast-demo-row.ts

@@ -1,6 +1,4 @@
-/// <reference types="chromecast-caf-sender" />
 import { mdiTelevision } from "@mdi/js";
-import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, state } from "lit/decorators";
 import type { CastManager } from "../../../src/cast/cast_manager";
@@ -38,7 +36,7 @@ class CastDemoRow extends LitElement implements LovelaceRow {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     import("../../../src/cast/cast_manager").then(({ getCastManager }) =>
       getCastManager().then((mgr) => {
@@ -63,7 +61,7 @@ class CastDemoRow extends LitElement implements LovelaceRow {
     );
   }
 
-  protected updated(changedProps: PropertyValues<this>) {
+  protected updated(changedProps) {
     super.updated(changedProps);
     this.style.display = this._castManager ? "" : "none";
   }

demo/src/custom-cards/ha-demo-card.ts

@@ -1,4 +1,4 @@
-import type { CSSResultGroup, PropertyValues } from "lit";
+import type { CSSResultGroup } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import { until } from "lit/directives/until";
@@ -102,7 +102,7 @@ export class HADemoCard extends LitElement implements LovelaceCard {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     if (this._hidden) {
       this.style.display = "none";

demo/src/ha-demo.ts

@@ -39,7 +39,7 @@ export class HaDemo extends HomeAssistantAppEl {
         this._updateHass(hassUpdate),
     };
 
-    const hass = provideHass(this, initial, true);
+    const hass = (this.hass = provideHass(this, initial));
     const localizePromise =
       // @ts-ignore
       this._loadFragmentTranslations(hass.language, "page-demo").then(

demo/src/stubs/assist.ts

@@ -1,21 +0,0 @@
-import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
-
-export const mockAssist = (hass: MockHomeAssistant) => {
-  // Stub for assist pipeline list — returns empty so developer tools assist
-  // tab loads without errors.
-  hass.mockWS("assist_pipeline/pipeline/list", () => ({
-    pipelines: [],
-    preferred_pipeline: null,
-  }));
-
-  // Stub for assist pipeline run — immediately sends run-end event so
-  // the UI does not hang waiting for a response.
-  hass.mockWS("assist_pipeline/run", (_msg, _hass, onChange) => {
-    if (onChange) {
-      onChange({
-        type: "run-end",
-      });
-    }
-    return null;
-  });
-};

demo/src/stubs/cloud.ts

@@ -1,21 +0,0 @@
-import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
-
-export const mockCloud = (hass: MockHomeAssistant) => {
-  // REST mock for cloud status — returns disconnected so config panel loads
-  // without errors but without requiring cloud integration.
-  hass.mockAPI("cloud/status", () => ({
-    logged_in: false,
-    cloud: "disconnected",
-    prefs: {
-      google_enabled: false,
-      alexa_enabled: false,
-      cloudhooks: {},
-      remote_enabled: false,
-    },
-    google_registered: false,
-    alexa_registered: false,
-    remote_domain: null,
-    remote_connected: false,
-    remote_certificate: null,
-  }));
-};

demo/src/stubs/lovelace.ts

@@ -1,5 +1,4 @@
 import type { LocalizeFunc } from "../../../src/common/translations/localize";
-import type { LovelaceInfo } from "../../../src/data/lovelace/resource";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 import {
   selectedDemoConfig,
@@ -28,9 +27,6 @@ export const mockLovelace = (
     );
   });
 
-  hass.mockWS("lovelace/info", () =>
-    Promise.resolve({ resource_mode: "storage" } as LovelaceInfo)
-  );
   hass.mockWS("lovelace/config/save", () => Promise.resolve());
   hass.mockWS("lovelace/resources", () => Promise.resolve([]));
   hass.mockWS("lovelace/dashboards/list", () => Promise.resolve([]));

demo/src/stubs/recorder.ts

@@ -15,6 +15,7 @@ import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 const generateMeanStatistics = (
   start: Date,
   end: Date,
+  // eslint-disable-next-line default-param-last
   period: "5minute" | "hour" | "day" | "month" = "hour",
   maxDiff: number
 ): StatisticValue[] => {
@@ -48,6 +49,7 @@ const generateMeanStatistics = (
 const generateSumStatistics = (
   start: Date,
   end: Date,
+  // eslint-disable-next-line default-param-last
   period: "5minute" | "hour" | "day" | "month" = "hour",
   initValue: number,
   maxDiff: number
@@ -84,6 +86,7 @@ const generateSumStatistics = (
 const generateCurvedStatistics = (
   start: Date,
   end: Date,
+  // eslint-disable-next-line default-param-last
   _period: "5minute" | "hour" | "day" | "month" = "hour",
   initValue: number,
   maxDiff: number,

demo/src/stubs/sensor.ts

@@ -1,56 +1,58 @@
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockSensor = (hass: MockHomeAssistant) => {
-  hass.mockWS("sensor/numeric_device_classes", () => ({
-    numeric_device_classes: [
-      "volume_storage",
-      "gas",
-      "data_size",
-      "irradiance",
-      "wind_speed",
-      "volatile_organic_compounds",
-      "volatile_organic_compounds_parts",
-      "voltage",
-      "frequency",
-      "precipitation_intensity",
-      "volume",
-      "precipitation",
-      "battery",
-      "nitrogen_dioxide",
-      "speed",
-      "signal_strength",
-      "pm1",
-      "nitrous_oxide",
-      "atmospheric_pressure",
-      "data_rate",
-      "temperature",
-      "power_factor",
-      "aqi",
-      "current",
-      "volume_flow_rate",
-      "humidity",
-      "duration",
-      "ozone",
-      "distance",
-      "pressure",
-      "pm25",
-      "weight",
-      "energy",
-      "carbon_monoxide",
-      "apparent_power",
-      "illuminance",
-      "energy_storage",
-      "moisture",
-      "power",
-      "water",
-      "carbon_dioxide",
-      "ph",
-      "reactive_power",
-      "monetary",
-      "nitrogen_monoxide",
-      "pm10",
-      "sound_pressure",
-      "sulphur_dioxide",
-    ],
-  }));
+  hass.mockWS("sensor/numeric_device_classes", () => [
+    {
+      numeric_device_classes: [
+        "volume_storage",
+        "gas",
+        "data_size",
+        "irradiance",
+        "wind_speed",
+        "volatile_organic_compounds",
+        "volatile_organic_compounds_parts",
+        "voltage",
+        "frequency",
+        "precipitation_intensity",
+        "volume",
+        "precipitation",
+        "battery",
+        "nitrogen_dioxide",
+        "speed",
+        "signal_strength",
+        "pm1",
+        "nitrous_oxide",
+        "atmospheric_pressure",
+        "data_rate",
+        "temperature",
+        "power_factor",
+        "aqi",
+        "current",
+        "volume_flow_rate",
+        "humidity",
+        "duration",
+        "ozone",
+        "distance",
+        "pressure",
+        "pm25",
+        "weight",
+        "energy",
+        "carbon_monoxide",
+        "apparent_power",
+        "illuminance",
+        "energy_storage",
+        "moisture",
+        "power",
+        "water",
+        "carbon_dioxide",
+        "ph",
+        "reactive_power",
+        "monetary",
+        "nitrogen_monoxide",
+        "pm10",
+        "sound_pressure",
+        "sulphur_dioxide",
+      ],
+    },
+  ]);
 };

demo/src/stubs/update.ts

@@ -1,5 +0,0 @@
-import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
-
-export const mockUpdate = (hass: MockHomeAssistant) => {
-  hass.mockWS("update/list", () => []);
-};

eslint.config.mjs

@@ -1,18 +1,29 @@
 // @ts-check
 
+/* eslint-disable import/no-extraneous-dependencies */
 import unusedImports from "eslint-plugin-unused-imports";
 import globals from "globals";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
 import js from "@eslint/js";
+import { FlatCompat } from "@eslint/eslintrc";
 import tseslint from "typescript-eslint";
 import eslintConfigPrettier from "eslint-config-prettier";
 import { configs as litConfigs } from "eslint-plugin-lit";
 import { configs as wcConfigs } from "eslint-plugin-wc";
 import { configs as a11yConfigs } from "eslint-plugin-lit-a11y";
 import html from "@html-eslint/eslint-plugin";
-import importX from "eslint-plugin-import-x";
+
+const _filename = fileURLToPath(import.meta.url);
+const _dirname = path.dirname(_filename);
+const compat = new FlatCompat({
+  baseDirectory: _dirname,
+  recommendedConfig: js.configs.recommended,
+  allConfig: js.configs.all,
+});
 
 export default tseslint.config(
-  js.configs.recommended,
+  ...compat.extends("airbnb-base"),
   eslintConfigPrettier,
   litConfigs["flat/all"],
   tseslint.configs.recommended,
@@ -20,7 +31,6 @@ export default tseslint.config(
   tseslint.configs.stylistic,
   wcConfigs["flat/recommended"],
   a11yConfigs.recommended,
-  importX.flatConfigs.recommended,
   {
     plugins: {
       "unused-imports": unusedImports,
@@ -48,7 +58,7 @@ export default tseslint.config(
     },
 
     settings: {
-      "import-x/resolver": {
+      "import/resolver": {
         webpack: {
           config: "./rspack.config.cjs",
         },
@@ -56,65 +66,33 @@ export default tseslint.config(
     },
 
     rules: {
-      "array-callback-return": ["error", { allowImplicit: true }],
-      "block-scoped-var": "error",
-      "consistent-return": "error",
-      curly: ["error", "multi-line"],
-      "default-case-last": "error",
-      eqeqeq: ["error", "always", { null: "ignore" }],
-      "guard-for-in": "error",
-      "no-await-in-loop": "error",
-      "no-caller": "error",
-      "no-constructor-return": "error",
-      "no-eval": "error",
-      "no-extend-native": "error",
-      "no-implied-eval": "error",
-      "no-iterator": "error",
-      "no-new-func": "error",
-      "no-new-wrappers": "error",
-      "no-octal-escape": "error",
-      "no-promise-executor-return": "error",
-      "no-return-assign": ["error", "always"],
-      "no-script-url": "error",
-      "no-self-compare": "error",
-      "no-sequences": "error",
-      "no-template-curly-in-string": "error",
-      "no-unreachable-loop": "error",
-
-      "no-else-return": ["error", { allowElseIf: false }],
-      "no-lonely-if": "error",
-      "no-unneeded-ternary": ["error", { defaultAssignment: false }],
-      "no-useless-computed-key": "error",
-      "no-useless-concat": "error",
-      "no-useless-rename": "error",
-      "no-useless-return": "error",
-      "one-var": ["error", "never"],
-      "operator-assignment": ["error", "always"],
-      "prefer-arrow-callback": "error",
-      "prefer-exponentiation-operator": "error",
-      "prefer-object-spread": "error",
-      "prefer-regex-literals": ["error", { disallowRedundantWrapping: true }],
-      "symbol-description": "error",
-      yoda: "error",
-
-      // TODO: Enable once violations are fixed (43 instances as of 2026-04)
-      // "no-useless-assignment": "error",
-      "no-useless-assignment": "error",
-
-      // Project rules
+      "class-methods-use-this": "off",
+      "new-cap": "off",
+      "prefer-template": "off",
+      "object-shorthand": "off",
+      "func-names": "off",
+      "no-underscore-dangle": "off",
+      strict: "off",
+      "no-plusplus": "off",
       "no-bitwise": "error",
+      "comma-dangle": "off",
+      "vars-on-top": "off",
+      "no-continue": "off",
+      "no-param-reassign": "off",
+      "no-multi-assign": "off",
       "no-console": "error",
+      radix: "off",
+      "no-alert": "off",
+      "no-nested-ternary": "off",
+      "prefer-destructuring": "off",
       "no-restricted-globals": [2, "event"],
-      "no-restricted-syntax": ["error", "LabeledStatement", "WithStatement"],
-      "wc/no-self-class": "off",
+      "prefer-promise-reject-errors": "off",
+      "import/prefer-default-export": "off",
+      "import/no-default-export": "off",
+      "import/no-unresolved": "off",
+      "import/no-cycle": "off",
 
-      // import-x rules
-      "import-x/named": "off",
-      "import-x/prefer-default-export": "off",
-      "import-x/no-default-export": "off",
-      "import-x/no-unresolved": "off",
-      "import-x/no-cycle": "off",
-      "import-x/extensions": [
+      "import/extensions": [
         "error",
         "ignorePackages",
         {
@@ -122,27 +100,19 @@ export default tseslint.config(
           js: "never",
         },
       ],
-      "import-x/no-mutable-exports": "error",
-      "import-x/no-amd": "error",
-      "import-x/first": "error",
-      "import-x/order": [
-        "error",
-        { groups: [["builtin", "external", "internal"]] },
-      ],
-      "import-x/newline-after-import": "error",
-      "import-x/no-absolute-path": "error",
-      "import-x/no-dynamic-require": "error",
-      "import-x/no-webpack-loader-syntax": "error",
-      "import-x/no-named-default": "error",
-      "import-x/no-self-import": "error",
-      "import-x/no-useless-path-segments": ["error", { commonjs: true }],
-      "import-x/no-import-module-exports": ["error", { exceptions: [] }],
-      "import-x/no-relative-packages": "error",
 
-      // TypeScript rules
+      "no-restricted-syntax": ["error", "LabeledStatement", "WithStatement"],
+      "object-curly-newline": "off",
+      "default-case": "off",
+      "wc/no-self-class": "off",
+      "no-shadow": "off",
+      "@typescript-eslint/camelcase": "off",
       "@typescript-eslint/ban-ts-comment": "off",
+      "@typescript-eslint/no-use-before-define": "off",
       "@typescript-eslint/no-non-null-assertion": "off",
       "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/explicit-function-return-type": "off",
+      "@typescript-eslint/explicit-module-boundary-types": "off",
       "@typescript-eslint/no-shadow": ["error"],
 
       "@typescript-eslint/naming-convention": [
@@ -206,6 +176,7 @@ export default tseslint.config(
       "lit-a11y/role-has-required-aria-attrs": "error",
       "@typescript-eslint/consistent-type-imports": "error",
       "@typescript-eslint/no-import-type-side-effects": "error",
+      camelcase: "off",
       "@typescript-eslint/no-dynamic-delete": "off",
       "@typescript-eslint/no-empty-object-type": [
         "error",
@@ -214,6 +185,7 @@ export default tseslint.config(
           allowObjectTypes: "always",
         },
       ],
+      "no-use-before-define": "off",
     },
   },
   {
@@ -222,18 +194,6 @@ export default tseslint.config(
       globals: globals.audioWorklet,
     },
   },
-  {
-    files: ["src/entrypoints/service-worker.ts"],
-    languageOptions: {
-      globals: globals.serviceworker,
-    },
-  },
-  {
-    files: ["test/e2e/*.mjs"],
-    languageOptions: {
-      globals: globals.node,
-    },
-  },
   {
     plugins: {
       html,

gallery/src/components/demo-black-white-row.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { html, LitElement, css, nothing } from "lit";
 import { customElement, property } from "lit/decorators";
 import { applyThemesOnElement } from "../../../src/common/dom/apply_themes_on_element";
@@ -50,7 +50,7 @@ class DemoBlackWhiteRow extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/components/demo-card.ts

@@ -1,5 +1,5 @@
 import { load } from "js-yaml";
-import type { PropertyValues } from "lit";
+import type { PropertyValueMap } from "lit";
 import { LitElement, css, html, nothing } from "lit";
 import { customElement, property, query, state } from "lit/decorators";
 import memoizeOne from "memoize-one";
@@ -60,7 +60,9 @@ class DemoCard extends LitElement {
     this._size = await this._card?.getCardSize();
   }
 
-  protected update(_changedProperties: PropertyValues<this>): void {
+  protected update(
+    _changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>
+  ): void {
     super.update(_changedProperties);
     this._updateSize();
   }

gallery/src/ha-gallery.ts

@@ -1,22 +1,17 @@
 import "@material/mwc-drawer";
 import "@material/mwc-top-app-bar-fixed";
-import { mdiMenu, mdiSwapHorizontal } from "@mdi/js";
+import { mdiMenu } from "@mdi/js";
 import type { PropertyValues } from "lit";
 import { LitElement, css, html } from "lit";
 import { customElement, query, state } from "lit/decorators";
 import { dynamicElement } from "../../src/common/dom/dynamic-element-directive";
-import { setDirectionStyles } from "../../src/common/util/compute_rtl";
-import "../../src/components/ha-button";
 import { HaExpansionPanel } from "../../src/components/ha-expansion-panel";
 import "../../src/components/ha-icon-button";
-import "../../src/components/ha-svg-icon";
 import "../../src/managers/notification-manager";
 import { haStyle } from "../../src/resources/styles";
 import { PAGES, SIDEBAR } from "../build/import-pages";
 import "./components/page-description";
 
-const RTL_STORAGE_KEY = "gallery-rtl";
-
 const GITHUB_DEMO_URL =
   "https://github.com/home-assistant/frontend/blob/dev/gallery/src/pages/";
 
@@ -34,8 +29,6 @@ class HaGallery extends LitElement {
     document.location.hash.substring(1) ||
     `${SIDEBAR[0].category}/${SIDEBAR[0].pages![0]}`;
 
-  @state() private _rtl = localStorage.getItem(RTL_STORAGE_KEY) === "true";
-
   @query("notification-manager")
   private _notifications!: HTMLElementTagNameMap["notification-manager"];
 
@@ -104,43 +97,33 @@ class HaGallery extends LitElement {
             ${dynamicElement(`demo-${this._page.replace("/", "-")}`)}
           </div>
           <div class="page-footer">
-            <div class="edit-docs">
-              <div class="header">Help us to improve our documentation</div>
-              <div class="secondary">
-                Suggest an edit to this page, or provide/view feedback for this
-                page.
-              </div>
-              <div>
-                ${PAGES[this._page].description ||
-                Object.keys(PAGES[this._page].metadata).length > 0
-                  ? html`
-                      <a
-                        href=${`${GITHUB_DEMO_URL}${this._page}.markdown`}
-                        target="_blank"
-                      >
-                        Edit text
-                      </a>
-                    `
-                  : ""}
-                ${PAGES[this._page].demo
-                  ? html`
-                      <a
-                        href=${`${GITHUB_DEMO_URL}${this._page}.ts`}
-                        target="_blank"
-                      >
-                        Edit demo
-                      </a>
-                    `
-                  : ""}
-              </div>
+            <div class="header">Help us to improve our documentation</div>
+            <div class="secondary">
+              Suggest an edit to this page, or provide/view feedback for this
+              page.
             </div>
-            <div class="rtl-toggle">
-              <ha-icon-button
-                @click=${this._toggleRtl}
-                .label=${this._rtl ? "Switch to LTR" : "Switch to RTL"}
-              >
-                <ha-svg-icon .path=${mdiSwapHorizontal}></ha-svg-icon>
-              </ha-icon-button>
+            <div>
+              ${PAGES[this._page].description ||
+              Object.keys(PAGES[this._page].metadata).length > 0
+                ? html`
+                    <a
+                      href=${`${GITHUB_DEMO_URL}${this._page}.markdown`}
+                      target="_blank"
+                    >
+                      Edit text
+                    </a>
+                  `
+                : ""}
+              ${PAGES[this._page].demo
+                ? html`
+                    <a
+                      href=${`${GITHUB_DEMO_URL}${this._page}.ts`}
+                      target="_blank"
+                    >
+                      Edit demo
+                    </a>
+                  `
+                : ""}
             </div>
           </div>
         </div>
@@ -152,11 +135,9 @@ class HaGallery extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps: PropertyValues) {
     super.firstUpdated(changedProps);
 
-    this._applyDirection();
-
     this.addEventListener("show-notification", (ev) =>
       this._notifications.showDialog({ message: ev.detail.message })
     );
@@ -183,11 +164,6 @@ class HaGallery extends LitElement {
 
   updated(changedProps: PropertyValues) {
     super.updated(changedProps);
-
-    if (changedProps.has("_rtl")) {
-      this._applyDirection();
-    }
-
     if (!changedProps.has("_page")) {
       return;
     }
@@ -210,15 +186,6 @@ class HaGallery extends LitElement {
     this._drawer.open = !this._drawer.open;
   }
 
-  private _toggleRtl() {
-    this._rtl = !this._rtl;
-    localStorage.setItem(RTL_STORAGE_KEY, String(this._rtl));
-  }
-
-  private _applyDirection() {
-    setDirectionStyles(this._rtl ? "rtl" : "ltr", this);
-  }
-
   static styles = [
     haStyle,
     css`
@@ -271,16 +238,11 @@ class HaGallery extends LitElement {
       }
 
       .page-footer {
-        display: flex;
-        border-radius: var(--ha-border-radius-lg);
-        background-color: var(--primary-background-color);
-      }
-
-      .edit-docs {
-        flex: 1;
         text-align: center;
         margin: 16px;
         padding: 16px;
+        border-radius: var(--ha-border-radius-lg);
+        background-color: var(--primary-background-color);
       }
 
       .page-footer div {
@@ -304,18 +266,6 @@ class HaGallery extends LitElement {
         margin: 0 8px;
         text-decoration: none;
       }
-
-      .rtl-toggle {
-        padding: var(--ha-space-4);
-        display: inline-flex;
-        align-items: flex-end;
-        margin-top: 12px !important;
-      }
-
-      .rtl-toggle ha-icon-button {
-        border: 1px solid var(--divider-color);
-        border-radius: var(--ha-border-radius-pill);
-      }
     `,
   ];
 }

gallery/src/pages/automation/describe-action.ts

@@ -1,5 +1,4 @@
 import { dump } from "js-yaml";
-import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -172,7 +171,7 @@ export class DemoAutomationDescribeAction extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     const hass = provideHass(this);
     hass.updateTranslations(null, "en");

gallery/src/pages/automation/describe-condition.ts

@@ -1,5 +1,4 @@
 import { dump } from "js-yaml";
-import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -97,7 +96,7 @@ export class DemoAutomationDescribeCondition extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     const hass = provideHass(this);
     hass.updateTranslations(null, "en");

gallery/src/pages/automation/describe-trigger.ts

@@ -1,5 +1,4 @@
 import { dump } from "js-yaml";
-import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -120,7 +119,7 @@ export class DemoAutomationDescribeTrigger extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     const hass = provideHass(this);
     hass.updateTranslations(null, "en");

gallery/src/pages/automation/trace-timeline.ts

@@ -1,6 +1,5 @@
 /* eslint-disable lit/no-template-arrow */
 
-import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -52,7 +51,7 @@ export class DemoAutomationTraceTimeline extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     const hass = provideHass(this);
     hass.updateTranslations(null, "en");

gallery/src/pages/automation/trace.ts

@@ -1,6 +1,5 @@
 /* eslint-disable lit/no-template-arrow */
 
-import type { PropertyValues } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -52,7 +51,7 @@ export class DemoAutomationTrace extends LitElement {
     `;
   }
 
-  protected firstUpdated(changedProps: PropertyValues<this>) {
+  protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     const hass = provideHass(this);
     hass.updateTranslations(null, "en");

gallery/src/pages/components/ha-adaptive-popover.markdown

@@ -1,3 +0,0 @@
----
-title: Adaptive popover (ha-adaptive-popover)
----

gallery/src/pages/components/ha-adaptive-popover.ts

@@ -1,217 +0,0 @@
-import { css, html, LitElement } from "lit";
-import { customElement, state } from "lit/decorators";
-import { mdiCog, mdiHelp } from "@mdi/js";
-import "../../../../src/components/ha-adaptive-popover";
-import "../../../../src/components/ha-button";
-import "../../../../src/components/ha-card";
-import "../../../../src/components/ha-dialog-footer";
-import "../../../../src/components/ha-form/ha-form";
-import "../../../../src/components/ha-icon-button";
-import type { HASSDomCurrentTargetEvent } from "../../../../src/common/dom/fire_event";
-import { provideHass } from "../../../../src/fake_data/provide_hass";
-import type { HomeAssistant } from "../../../../src/types";
-import type { HaFormSchema } from "../../../../src/components/ha-form/types";
-
-const SCHEMA: HaFormSchema[] = [
-  { type: "string", name: "Name", default: "", autofocus: true },
-  { type: "string", name: "Email", default: "" },
-];
-
-type PopoverType = false | "basic" | "small" | "large" | "form" | "actions";
-
-@customElement("demo-components-ha-adaptive-popover")
-export class DemoHaAdaptivePopover extends LitElement {
-  @state() private _openPopover: PopoverType = false;
-
-  @state() private _hass?: HomeAssistant;
-
-  @state() private _dialogAnchor?: HTMLElement;
-
-  protected firstUpdated() {
-    this._hass = provideHass(this);
-  }
-
-  protected render() {
-    return html`
-      <div class="content">
-        <h1>Adaptive popover <code>&lt;ha-adaptive-popover&gt;</code></h1>
-
-        <p class="subtitle">
-          Responsive popover component that opens as an anchored popover on
-          desktop and falls back to adaptive dialog behavior otherwise.
-        </p>
-
-        <h2>Demos</h2>
-
-        <div class="buttons">
-          <ha-button @click=${this._handleOpenPopover("basic")}
-            >Basic adaptive popover</ha-button
-          >
-          <ha-button @click=${this._handleOpenPopover("small")}
-            >Small adaptive popover</ha-button
-          >
-          <ha-button @click=${this._handleOpenPopover("large")}
-            >Large adaptive popover</ha-button
-          >
-          <ha-button @click=${this._handleOpenPopover("form")}
-            >Adaptive popover with form</ha-button
-          >
-          <ha-button @click=${this._handleOpenPopover("actions")}
-            >Adaptive popover with actions</ha-button
-          >
-        </div>
-
-        <ha-card>
-          <div class="card-content">
-            <p>
-              <strong>Tip:</strong> On desktop, this uses the opener as the
-              popover anchor. On narrow screens, it falls back to adaptive
-              dialog behavior.
-            </p>
-          </div>
-        </ha-card>
-
-        <ha-adaptive-popover
-          .hass=${this._hass}
-          .open=${this._openPopover === "basic"}
-          .dialogAnchor=${this._dialogAnchor}
-          header-title="Basic adaptive popover"
-          header-subtitle="Anchored to the opener on desktop"
-          @closed=${this._handleClosed}
-        >
-          <div>
-            This component uses a desktop popover when an anchor is available,
-            and adaptive dialog behavior otherwise.
-          </div>
-        </ha-adaptive-popover>
-
-        <ha-adaptive-popover
-          .hass=${this._hass}
-          .open=${this._openPopover === "small"}
-          .dialogAnchor=${this._dialogAnchor}
-          width="small"
-          header-title="Small adaptive popover"
-          @closed=${this._handleClosed}
-        >
-          <div>This popover uses the small width preset (320px).</div>
-        </ha-adaptive-popover>
-
-        <ha-adaptive-popover
-          .hass=${this._hass}
-          .open=${this._openPopover === "large"}
-          .dialogAnchor=${this._dialogAnchor}
-          width="large"
-          header-title="Large adaptive popover"
-          @closed=${this._handleClosed}
-        >
-          <div>This popover uses the large width preset (1024px).</div>
-        </ha-adaptive-popover>
-
-        <ha-adaptive-popover
-          .hass=${this._hass}
-          .open=${this._openPopover === "form"}
-          .dialogAnchor=${this._dialogAnchor}
-          header-title="Adaptive popover with form"
-          header-subtitle="This is an adaptive popover with a form"
-          @closed=${this._handleClosed}
-        >
-          <ha-form autofocus .schema=${SCHEMA}></ha-form>
-          <ha-dialog-footer slot="footer">
-            <ha-button
-              @click=${this._handleClosed}
-              slot="secondaryAction"
-              variant="plain"
-              >Cancel</ha-button
-            >
-            <ha-button
-              @click=${this._handleClosed}
-              slot="primaryAction"
-              variant="accent"
-              >Submit</ha-button
-            >
-          </ha-dialog-footer>
-        </ha-adaptive-popover>
-
-        <ha-adaptive-popover
-          .hass=${this._hass}
-          .open=${this._openPopover === "actions"}
-          .dialogAnchor=${this._dialogAnchor}
-          header-title="Adaptive popover with actions"
-          header-subtitle="This is an adaptive popover with header actions"
-          @closed=${this._handleClosed}
-        >
-          <div slot="headerActionItems">
-            <ha-icon-button label="Settings" path=${mdiCog}></ha-icon-button>
-            <ha-icon-button label="Help" path=${mdiHelp}></ha-icon-button>
-          </div>
-
-          <div>Adaptive popover content</div>
-        </ha-adaptive-popover>
-      </div>
-    `;
-  }
-
-  private _handleOpenPopover =
-    (popover: PopoverType) => (ev?: HASSDomCurrentTargetEvent<HTMLElement>) => {
-      this._dialogAnchor = ev?.currentTarget;
-      this._openPopover = popover;
-    };
-
-  private _handleClosed = () => {
-    this._dialogAnchor = undefined;
-    this._openPopover = false;
-  };
-
-  static styles = [
-    css`
-      :host {
-        display: block;
-        padding: var(--ha-space-4);
-      }
-
-      .content {
-        max-width: 1000px;
-        margin: 0 auto;
-      }
-
-      h1 {
-        margin-top: 0;
-        margin-bottom: var(--ha-space-2);
-      }
-
-      h2 {
-        margin-top: var(--ha-space-6);
-        margin-bottom: var(--ha-space-3);
-      }
-
-      p {
-        margin: var(--ha-space-2) 0;
-        line-height: 1.6;
-      }
-
-      .subtitle {
-        color: var(--secondary-text-color);
-        font-size: 1.1em;
-        margin-bottom: var(--ha-space-4);
-      }
-
-      .buttons {
-        display: flex;
-        flex-direction: row;
-        flex-wrap: wrap;
-        gap: var(--ha-space-2);
-        margin: var(--ha-space-4) 0;
-      }
-
-      .card-content {
-        padding: var(--ha-space-3);
-      }
-    `,
-  ];
-}
-
-declare global {
-  interface HTMLElementTagNameMap {
-    "demo-components-ha-adaptive-popover": DemoHaAdaptivePopover;
-  }
-}

gallery/src/pages/components/ha-alert.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -160,7 +160,7 @@ export class DemoHaAlert extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-badge.ts

@@ -1,5 +1,5 @@
 import { mdiButtonCursor, mdiHome } from "@mdi/js";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -84,7 +84,7 @@ export class DemoHaBadge extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-button.markdown

@@ -57,7 +57,7 @@ Check the [webawesome documentation](https://webawesome.com/docs/components/butt
 | ---------- | ---------------------------------------------- | -------- | --------------------------------------------------------------------------------- |
 | appearance | "accent"/"filled"/"plain"                      | "accent" | Sets the button appearance.                                                       |
 | variants   | "brand"/"danger"/"neutral"/"warning"/"success" | "brand"  | Sets the button color variant. "brand" is default.                                |
-| size       | "small"/"medium"/"large"                       | "medium" | Sets the button size.                                                             |
+| size       | "small"/"medium"                               | "medium" | Sets the button size.                                                             |
 | loading    | Boolean                                        | false    | Shows a loading indicator instead of the buttons label and disable buttons click. |
 | disabled   | Boolean                                        | false    | Disables the button and prevents user interaction.                                |
 

gallery/src/pages/components/ha-button.ts

@@ -1,5 +1,5 @@
 import { mdiHome } from "@mdi/js";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -118,7 +118,7 @@ export class DemoHaButton extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-control-switch.ts

@@ -9,7 +9,6 @@ import { css, html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators";
 import { ifDefined } from "lit/directives/if-defined";
 import { repeat } from "lit/directives/repeat";
-import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
 import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-control-switch";
 
@@ -51,100 +50,59 @@ export class DemoHaControlSwitch extends LitElement {
 
   protected render(): TemplateResult {
     return html`
-      <div class="themes">
-        ${["light", "dark"].map(
-          (mode) => html`
-            <div class=${mode}>
-              <ha-card header="ha-control-switch ${mode}">
-                ${repeat(switches, (sw) => {
-                  const { id, label, ...config } = sw;
-                  return html`
-                    <div class="card-content">
-                      <label id="${mode}-${id}">${label}</label>
-                      <pre>Config: ${JSON.stringify(config)}</pre>
-                      <ha-control-switch
-                        .checked=${this.checked}
-                        class=${ifDefined(config.class)}
-                        @change=${this.handleValueChanged}
-                        .pathOn=${mdiLightbulb}
-                        .pathOff=${mdiLightbulbOff}
-                        .label=${label}
-                        ?disabled=${config.disabled}
-                        ?reversed=${config.reversed}
-                      >
-                      </ha-control-switch>
-                    </div>
-                  `;
-                })}
-                <div class="card-content">
-                  <p class="title"><b>Vertical</b></p>
-                  <div class="vertical-switches">
-                    ${repeat(switches, (sw) => {
-                      const { label, ...config } = sw;
-                      return html`
-                        <ha-control-switch
-                          .checked=${this.checked}
-                          vertical
-                          class=${ifDefined(config.class)}
-                          @change=${this.handleValueChanged}
-                          .label=${label}
-                          .pathOn=${mdiGarageOpen}
-                          .pathOff=${mdiGarage}
-                          ?disabled=${config.disabled}
-                          ?reversed=${config.reversed}
-                        >
-                        </ha-control-switch>
-                      `;
-                    })}
-                  </div>
-                </div>
-              </ha-card>
+      ${repeat(switches, (sw) => {
+        const { id, label, ...config } = sw;
+        return html`
+          <ha-card>
+            <div class="card-content">
+              <label id=${id}>${label}</label>
+              <pre>Config: ${JSON.stringify(config)}</pre>
+              <ha-control-switch
+                .checked=${this.checked}
+                class=${ifDefined(config.class)}
+                @change=${this.handleValueChanged}
+                .pathOn=${mdiLightbulb}
+                .pathOff=${mdiLightbulbOff}
+                .label=${label}
+                ?disabled=${config.disabled}
+                ?reversed=${config.reversed}
+              >
+              </ha-control-switch>
             </div>
-          `
-        )}
-      </div>
+          </ha-card>
+        `;
+      })}
+      <ha-card>
+        <div class="card-content">
+          <p class="title"><b>Vertical</b></p>
+          <div class="vertical-switches">
+            ${repeat(switches, (sw) => {
+              const { id, label, ...config } = sw;
+              return html`
+                <ha-control-switch
+                  .checked=${this.checked}
+                  vertical
+                  class=${ifDefined(config.class)}
+                  @change=${this.handleValueChanged}
+                  .label=${label}
+                  .pathOn=${mdiGarageOpen}
+                  .pathOff=${mdiGarage}
+                  ?disabled=${config.disabled}
+                  ?reversed=${config.reversed}
+                >
+                </ha-control-switch>
+              `;
+            })}
+          </div>
+        </div>
+      </ha-card>
     `;
   }
 
-  firstUpdated(changedProps) {
-    super.firstUpdated(changedProps);
-    applyThemesOnElement(
-      this.shadowRoot!.querySelector(".dark"),
-      {
-        default_theme: "default",
-        default_dark_theme: "default",
-        themes: {},
-        darkMode: true,
-        theme: "default",
-      },
-      undefined,
-      undefined,
-      true
-    );
-  }
-
   static styles = css`
-    :host {
-      display: block;
-    }
-    .themes {
-      display: flex;
-      flex-direction: row;
-      justify-content: center;
-      flex-wrap: wrap;
-      gap: 16px;
-      padding: 16px;
-    }
-    .dark,
-    .light {
-      display: block;
-      background-color: var(--primary-background-color);
-      padding: 16px;
-      border-radius: var(--ha-border-radius-md);
-    }
     ha-card {
       max-width: 600px;
-      margin: 0 auto;
+      margin: 24px auto;
     }
     pre {
       margin-top: 0;

gallery/src/pages/components/ha-dropdown.ts

@@ -8,7 +8,7 @@ import {
   mdiContentPaste,
   mdiDelete,
 } from "@mdi/js";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -80,7 +80,7 @@ export class DemoHaDropdown extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-input.ts

@@ -1,6 +1,6 @@
 import { ContextProvider } from "@lit/context";
 import { mdiMagnify } from "@mdi/js";
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -10,7 +10,7 @@ import "../../../../src/components/input/ha-input";
 import "../../../../src/components/input/ha-input-copy";
 import "../../../../src/components/input/ha-input-multi";
 import "../../../../src/components/input/ha-input-search";
-import { internationalizationContext } from "../../../../src/data/context";
+import { localizeContext } from "../../../../src/data/context";
 
 const LOCALIZE_KEYS: Record<string, string> = {
   "ui.common.copy": "Copy",
@@ -26,18 +26,11 @@ const LOCALIZE_KEYS: Record<string, string> = {
 export class DemoHaInput extends LitElement {
   constructor() {
     super();
-    // Provides internationalizationContext for ha-input-copy, ha-input-multi and ha-input-search
+    // Provides localizeContext for ha-input-copy, ha-input-multi and ha-input-search
+    // eslint-disable-next-line no-new
     new ContextProvider(this, {
-      context: internationalizationContext,
-      initialValue: {
-        localize: ((key: string) => LOCALIZE_KEYS[key] ?? key) as any,
-        language: "en",
-        selectedLanguage: null,
-        locale: {} as any,
-        translationMetadata: {} as any,
-        loadBackendTranslation: (async () => (key: string) => key) as any,
-        loadFragmentTranslation: (async () => (key: string) => key) as any,
-      },
+      context: localizeContext,
+      initialValue: ((key: string) => LOCALIZE_KEYS[key] ?? key) as any,
     });
   }
 
@@ -178,7 +171,7 @@ export class DemoHaInput extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-list.markdown

@@ -1,188 +0,0 @@
----
-title: List
----
-
-# List
-
-The list family provides accessible, keyboard-navigable list containers and
-item variants. Pick the container based on semantics, then the item based on
-interactivity.
-
-## Containers
-
-### `<ha-list-base>`
-
-A styled container with roving-tabindex keyboard navigation. Host role is
-`list`. Children should be `<ha-list-item-*>`. Arrow keys rove focus;
-Home/End jump to the first/last enabled item; Enter/Space activates the
-focused item.
-
-**Attributes**
-
-| Name         | Type    | Default | Description                    |
-| ------------ | ------- | ------- | ------------------------------ |
-| `wrap-focus` | Boolean | `false` | Arrow keys wrap past the ends. |
-| `aria-label` | String  | —       | Accessible name.               |
-
-**Events**
-
-- `ha-list-activated` — Enter/Space on a focused item. Detail
-  `{ index: number, item: HaListItemBase }`.
-
-**Methods**
-
-- `focus()` — focus the active item (or the first focusable one).
-- `focusItemAtIndex(index)` — make the item at `index` active and focus it.
-- `getActiveItemIndex()` — current active index, or `-1`.
-- `setActiveItemIndex(index, focusItem?)` — move the active index without
-  necessarily focusing.
-- `updateListItems()` — re-discover slotted items (called automatically on
-  slotchange).
-
-**CSS parts**
-
-- `base` — the outer `<div role="list">`.
-
-**CSS custom properties**
-
-- `--ha-list-gap` — spacing between items. Defaults to `0`.
-- `--ha-list-padding` — padding around the list. Defaults to `0`.
-
-### `<ha-list-selectable>`
-
-Selectable list. Extends `ha-list-base`. Host role is `listbox`; items must be
-`<ha-list-item-option>` (role `option`). Set `multi` for multi-select; the
-host reflects `aria-multiselectable`.
-
-**Attributes**
-
-| Name    | Type    | Default | Description                            |
-| ------- | ------- | ------- | -------------------------------------- |
-| `multi` | Boolean | `false` | Allow multiple options to be selected. |
-
-**Events**
-
-- `ha-list-selected` — selection changed. Detail
-  `{ index: number | Set<number>, diff: { added: Set<number>, removed: Set<number> } }`.
-  `index` is a `number` in single mode (`-1` when nothing selected) and a
-  `Set<number>` in multi mode.
-
-**Methods / getters**
-
-- `selected` (getter) — current selection (`number` or `Set<number>`).
-- `selectedItems` (getter) — selected `HaListItemOption` elements, in index
-  order.
-- `setSelected(indices)` — replace the entire selection.
-- `select(index)` — add `index` to the selection (replaces in single mode).
-- `toggle(index, force?)` — toggle a single index, or force on/off.
-- `clearSelection()` — clear all.
-
-### `<ha-list-nav>`
-
-Same as `ha-list-base`, but wrapped in a `<nav>` landmark
-(`<nav><div role="list">…</div></nav>`). Use `aria-label` to name the
-landmark — the value is forwarded to the inner `<nav>`. Items should be
-`<ha-list-item-button>` with an `href`.
-
-**CSS parts**
-
-- `nav` — the `<nav>` wrapper.
-- `base` — the inner `<div role="list">`.
-
-## Items
-
-All items inherit from `ha-row-item`, which provides the row layout and the
-shared slots/attributes below.
-
-### Shared row layout (`ha-row-item`)
-
-**Slots**
-
-- `start` — leading container (icon/avatar).
-- `end` — trailing container (meta/chevron).
-- `headline` — primary text (overrides the `headline` attribute).
-- `supporting-text` — secondary text (overrides the `supporting-text` attribute).
-- `content` — escape hatch: replaces the entire middle column.
-
-**Attributes**
-
-| Name              | Type    | Default | Description                             |
-| ----------------- | ------- | ------- | --------------------------------------- |
-| `headline`        | String  | —       | Primary text. Overridden by the slot.   |
-| `supporting-text` | String  | —       | Secondary text. Overridden by the slot. |
-| `disabled`        | Boolean | `false` | Dims the row and blocks pointer events. |
-
-**CSS parts**
-
-`base`, `start`, `content`, `headline`, `supporting-text`, `end`.
-
-**CSS custom properties**
-
-- `--ha-row-item-padding-block` — vertical padding.
-- `--ha-row-item-padding-inline` — horizontal padding.
-- `--ha-row-item-gap` — gap between `start`, `content`, and `end`.
-- `--ha-row-item-min-height` — minimum row height (default `48px`).
-
-### `<ha-list-item-base>`
-
-Non-interactive list row. Host role is `listitem`. Inherits everything from
-`ha-row-item`.
-
-**Attributes**
-
-- `interactive` (Boolean, default `false`) — opt this row into the parent
-  list's roving tabindex. Useful for sortable rows that need keyboard focus
-  but no click action. Interactive subclasses set this automatically.
-
-**CSS custom properties**
-
-- `--ha-list-item-focus-radius` — focus outline border-radius.
-- `--ha-list-item-focus-width` — focus outline width (steady state).
-- `--ha-list-item-focus-width-start` — focus outline width at the start of
-  the focus-in animation.
-- `--ha-list-item-focus-offset` — focus outline offset.
-- `--ha-list-item-focus-background` — background color on keyboard focus.
-
-### `<ha-list-item-button>`
-
-Interactive row. Renders an inner `<a>` when `href` is set, otherwise a
-`<button>`. The full row is the hit target. When placed inside a list using
-roving tabindex, the host is the tab stop and the inner element carries
-`tabindex="-1"`.
-
-**Attributes**
-
-- `href` (String) — when set, renders an `<a>` instead of a `<button>`.
-- `target` (String) — anchor `target` (requires `href`).
-- `rel` (String) — anchor `rel` (requires `href`).
-- `download` (String) — anchor `download` (requires `href`).
-
-**CSS parts**
-
-- `ripple` — the ripple effect element.
-
-### `<ha-list-item-option>`
-
-Selectable row. Host role is `option`; reflects `aria-selected`. Designed to
-sit inside `<ha-list-selectable>`, which owns selection state and toggles
-`selected` on this item — the option itself does not fire selection events.
-
-**Attributes**
-
-- `selected` (Boolean, default `false`, reflected) — set by the parent
-  `ha-list-selectable`.
-- `value` (String) — value identifying the option.
-- `appearance` (`"line"` | `"checkbox"`, default `"line"`) — `"line"`
-  highlights the row; `"checkbox"` renders a decorative `<ha-checkbox>`.
-- `selection-position` (`"start"` | `"end"`, default `"start"`) — side the
-  checkbox sits on when `appearance="checkbox"`.
-
-**CSS parts**
-
-- `checkbox` — wrapper around the `<ha-checkbox>` when `appearance="checkbox"`.
-- `ripple` — the ripple effect element.
-
-**CSS custom properties**
-
-- `--ha-list-item-selected-background` — background color when selected
-  (`appearance="line"`).

gallery/src/pages/components/ha-list.ts

@@ -1,415 +0,0 @@
-import {
-  mdiAccount,
-  mdiChevronRight,
-  mdiCog,
-  mdiHome,
-  mdiInformationOutline,
-  mdiMapMarker,
-  mdiOpenInNew,
-  mdiViewDashboard,
-  mdiWifi,
-} from "@mdi/js";
-import type { TemplateResult } from "lit";
-import { css, html, LitElement } from "lit";
-import { customElement, state } from "lit/decorators";
-import "../../../../src/components/ha-card";
-import "../../../../src/components/ha-svg-icon";
-import "../../../../src/components/item/ha-list-item-base";
-import "../../../../src/components/item/ha-list-item-button";
-import "../../../../src/components/item/ha-list-item-option";
-import "../../../../src/components/list/ha-list-base";
-import "../../../../src/components/list/ha-list-nav";
-import "../../../../src/components/list/ha-list-selectable";
-import type { HaListSelectedDetail } from "../../../../src/components/list/types";
-
-type Appearance = "line" | "checkbox";
-type Position = "start" | "end";
-
-const appearances: Appearance[] = ["line", "checkbox"];
-const positions: Position[] = ["start", "end"];
-const selectedStates = [false, true];
-const disabledStates = [false, true];
-
-@customElement("demo-components-ha-list")
-export class DemoHaList extends LitElement {
-  @state() private _buttonClicks = 0;
-
-  @state() private _single: number | Set<number> = -1;
-
-  @state() private _multiLine: number | Set<number> = new Set();
-
-  @state() private _multiCheckStart: number | Set<number> = new Set();
-
-  @state() private _multiCheckEnd: number | Set<number> = new Set();
-
-  private _options = ["Alpha", "Beta", "Gamma", "Delta", "Epsilon"];
-
-  protected render(): TemplateResult {
-    return html`
-      <h2>ha-list-base</h2>
-      <p>
-        Styled container with keyboard focus navigation. Children should be
-        <code>ha-list-item-*</code>.
-      </p>
-
-      <ha-card header="Info list (non-interactive rows)">
-        <ha-list-base aria-label="Device info">
-          <ha-list-item-base
-            headline="IP address"
-            supporting-text="192.168.1.42"
-          >
-            <ha-svg-icon slot="start" .path=${mdiWifi}></ha-svg-icon>
-          </ha-list-item-base>
-          <ha-list-item-base headline="Location" supporting-text="Living room">
-            <ha-svg-icon slot="start" .path=${mdiMapMarker}></ha-svg-icon>
-          </ha-list-item-base>
-          <ha-list-item-base headline="Firmware" supporting-text="2026.4.1">
-            <ha-svg-icon
-              slot="start"
-              .path=${mdiInformationOutline}
-            ></ha-svg-icon>
-          </ha-list-item-base>
-        </ha-list-base>
-      </ha-card>
-
-      <ha-card header="Vertical list (default)">
-        <ha-list-base aria-label="Example list">
-          <ha-list-item-button>
-            <ha-svg-icon slot="start" .path=${mdiHome}></ha-svg-icon>
-            <span slot="headline">First row</span>
-            <span slot="supporting-text">Supporting text</span>
-            <ha-svg-icon slot="end" .path=${mdiChevronRight}></ha-svg-icon>
-          </ha-list-item-button>
-          <ha-list-item-button>
-            <ha-svg-icon slot="start" .path=${mdiAccount}></ha-svg-icon>
-            <span slot="headline">Second row</span>
-          </ha-list-item-button>
-          <ha-list-item-button disabled>
-            <span slot="headline">Disabled row</span>
-          </ha-list-item-button>
-          <ha-list-item-button>
-            <span slot="headline">Fourth row</span>
-          </ha-list-item-button>
-        </ha-list-base>
-      </ha-card>
-
-      <ha-card header="Vertical list with wrap-focus">
-        <ha-list-base wrap-focus aria-label="Wrap focus">
-          <ha-list-item-button>
-            <span slot="headline">A</span>
-          </ha-list-item-button>
-          <ha-list-item-button>
-            <span slot="headline">B</span>
-          </ha-list-item-button>
-          <ha-list-item-button>
-            <span slot="headline">C</span>
-          </ha-list-item-button>
-        </ha-list-base>
-      </ha-card>
-
-      <h2>ha-list-item-base</h2>
-      <p>Non-interactive base row with slot permutations.</p>
-
-      <ha-card header="Slot permutations">
-        <ha-list-base aria-label="Slot permutations">
-          <ha-list-item-base headline="Headline only"></ha-list-item-base>
-          <ha-list-item-base
-            headline="Headline"
-            supporting-text="Supporting text"
-          ></ha-list-item-base>
-          <ha-list-item-base headline="Start + headline">
-            <ha-svg-icon slot="start" .path=${mdiHome}></ha-svg-icon>
-          </ha-list-item-base>
-          <ha-list-item-base headline="Start + headline + end">
-            <ha-svg-icon slot="start" .path=${mdiHome}></ha-svg-icon>
-            <ha-svg-icon slot="end" .path=${mdiChevronRight}></ha-svg-icon>
-          </ha-list-item-base>
-          <ha-list-item-base
-            headline="Full row"
-            supporting-text="All slots filled"
-          >
-            <ha-svg-icon slot="start" .path=${mdiHome}></ha-svg-icon>
-            <ha-svg-icon slot="end" .path=${mdiChevronRight}></ha-svg-icon>
-          </ha-list-item-base>
-          <ha-list-item-base>
-            <div slot="content" class="custom-content">
-              <strong>Custom content escape hatch</strong>
-              <span>Replaces the whole middle column</span>
-            </div>
-          </ha-list-item-base>
-          <ha-list-item-base headline="Disabled row" disabled>
-            <ha-svg-icon slot="start" .path=${mdiHome}></ha-svg-icon>
-          </ha-list-item-base>
-        </ha-list-base>
-      </ha-card>
-
-      <h2>ha-list-item-button</h2>
-      <p>
-        Interactive row. Renders an inner <code>&lt;a&gt;</code> when
-        <code>href</code> is set, otherwise a <code>&lt;button&gt;</code>.
-      </p>
-
-      <ha-card header="Button (default) / link (with href)">
-        <ha-list-base aria-label="Button items">
-          <ha-list-item-button @click=${this._onButtonClick}>
-            <ha-svg-icon slot="start" .path=${mdiHome}></ha-svg-icon>
-            <span slot="headline">Button (clicks: ${this._buttonClicks})</span>
-          </ha-list-item-button>
-          <ha-list-item-button
-            href="https://www.home-assistant.io/"
-            target="_blank"
-            rel="noopener noreferrer"
-          >
-            <ha-svg-icon slot="start" .path=${mdiOpenInNew}></ha-svg-icon>
-            <span slot="headline">Link (opens in new tab)</span>
-            <span slot="supporting-text"
-              >Cmd/Ctrl-click still opens in new tab</span
-            >
-          </ha-list-item-button>
-          <ha-list-item-button disabled>
-            <span slot="headline">Disabled button</span>
-          </ha-list-item-button>
-          <ha-list-item-button href="#nope" disabled>
-            <span slot="headline">Disabled link</span>
-          </ha-list-item-button>
-        </ha-list-base>
-      </ha-card>
-
-      <h2>ha-list-selectable + ha-list-item-option</h2>
-      <p>
-        Selectable list (<code>role="listbox"</code>). Items must be
-        <code>ha-list-item-option</code>. Set <code>multi</code> for
-        multi-select.
-      </p>
-
-      <ha-card header="Single select, appearance=line">
-        <ha-list-selectable
-          aria-label="Single select"
-          @ha-list-selected=${this._onSingle}
-        >
-          ${this._options.map(
-            (o, i) => html`
-              <ha-list-item-option
-                .value=${o}
-                ?selected=${this._isSel(this._single, i)}
-              >
-                <span slot="headline">${o}</span>
-              </ha-list-item-option>
-            `
-          )}
-        </ha-list-selectable>
-        <pre>selected: ${JSON.stringify(this._toJson(this._single))}</pre>
-      </ha-card>
-
-      <ha-card header="Multi select, appearance=line">
-        <ha-list-selectable
-          multi
-          aria-label="Multi select line"
-          @ha-list-selected=${this._onMultiLine}
-        >
-          ${this._options.map(
-            (o, i) => html`
-              <ha-list-item-option
-                .value=${o}
-                ?selected=${this._isSel(this._multiLine, i)}
-              >
-                <span slot="headline">${o}</span>
-              </ha-list-item-option>
-            `
-          )}
-        </ha-list-selectable>
-        <pre>selected: ${JSON.stringify(this._toJson(this._multiLine))}</pre>
-      </ha-card>
-
-      <ha-card
-        header='Multi select, appearance=checkbox, selection-position="start"'
-      >
-        <ha-list-selectable
-          multi
-          aria-label="Multi checkbox start"
-          @ha-list-selected=${this._onMultiCheckStart}
-        >
-          ${this._options.map(
-            (o, i) => html`
-              <ha-list-item-option
-                appearance="checkbox"
-                selection-position="start"
-                .value=${o}
-                ?selected=${this._isSel(this._multiCheckStart, i)}
-              >
-                <span slot="headline">${o}</span>
-              </ha-list-item-option>
-            `
-          )}
-        </ha-list-selectable>
-        <pre>
-selected: ${JSON.stringify(this._toJson(this._multiCheckStart))}</pre
-        >
-      </ha-card>
-
-      <ha-card
-        header='Multi select, appearance=checkbox, selection-position="end"'
-      >
-        <ha-list-selectable
-          multi
-          aria-label="Multi checkbox end"
-          @ha-list-selected=${this._onMultiCheckEnd}
-        >
-          ${this._options.map(
-            (o, i) => html`
-              <ha-list-item-option
-                appearance="checkbox"
-                selection-position="end"
-                .value=${o}
-                ?selected=${this._isSel(this._multiCheckEnd, i)}
-              >
-                <span slot="headline">${o}</span>
-                <span slot="supporting-text">${o.length} characters</span>
-              </ha-list-item-option>
-            `
-          )}
-        </ha-list-selectable>
-        <pre>
-selected: ${JSON.stringify(this._toJson(this._multiCheckEnd))}</pre
-        >
-      </ha-card>
-
-      <ha-card header="Option: all combinations">
-        <div class="grid">
-          ${appearances.map((appearance) =>
-            positions.map((position) =>
-              selectedStates.map((selected) =>
-                disabledStates.map(
-                  (disabled) => html`
-                    <div role="listbox" class="wrap" aria-label="single option">
-                      <ha-list-item-option
-                        appearance=${appearance}
-                        selection-position=${position}
-                        ?selected=${selected}
-                        ?disabled=${disabled}
-                      >
-                        <span slot="headline"
-                          >${appearance} / pos=${position}</span
-                        >
-                        <span slot="supporting-text"
-                          >selected=${String(selected)}
-                          disabled=${String(disabled)}</span
-                        >
-                      </ha-list-item-option>
-                    </div>
-                  `
-                )
-              )
-            )
-          )}
-        </div>
-      </ha-card>
-
-      <h2>ha-list-nav</h2>
-      <p>
-        Same as <code>ha-list-base</code> but wrapped in a
-        <code>&lt;nav&gt;</code> landmark.
-      </p>
-
-      <ha-card header="Sidebar-style navigation">
-        <ha-list-nav aria-label="Primary navigation">
-          ${[
-            { name: "Overview", path: "#overview", icon: mdiHome },
-            { name: "Dashboards", path: "#dashboards", icon: mdiViewDashboard },
-            { name: "Map", path: "#map", icon: mdiMapMarker },
-            { name: "Settings", path: "#settings", icon: mdiCog },
-          ].map(
-            (p) => html`
-              <ha-list-item-button .href=${p.path}>
-                <ha-svg-icon slot="start" .path=${p.icon}></ha-svg-icon>
-                <span slot="headline">${p.name}</span>
-                <ha-svg-icon slot="end" .path=${mdiChevronRight}></ha-svg-icon>
-              </ha-list-item-button>
-            `
-          )}
-        </ha-list-nav>
-      </ha-card>
-    `;
-  }
-
-  private _isSel(value: number | Set<number>, index: number): boolean {
-    if (typeof value === "number") {
-      return value === index;
-    }
-    return value.has(index);
-  }
-
-  private _toJson(value: number | Set<number>): unknown {
-    return value instanceof Set ? [...value] : value;
-  }
-
-  private _onButtonClick = () => {
-    this._buttonClicks++;
-  };
-
-  private _onSingle = (ev: CustomEvent<HaListSelectedDetail>) => {
-    this._single = ev.detail.index;
-  };
-
-  private _onMultiLine = (ev: CustomEvent<HaListSelectedDetail>) => {
-    this._multiLine = ev.detail.index;
-  };
-
-  private _onMultiCheckStart = (ev: CustomEvent<HaListSelectedDetail>) => {
-    this._multiCheckStart = ev.detail.index;
-  };
-
-  private _onMultiCheckEnd = (ev: CustomEvent<HaListSelectedDetail>) => {
-    this._multiCheckEnd = ev.detail.index;
-  };
-
-  static styles = css`
-    :host {
-      display: flex;
-      flex-direction: column;
-      gap: var(--ha-space-4);
-      padding: var(--ha-space-6);
-    }
-    h2 {
-      margin: var(--ha-space-4) 0 0;
-      font-size: var(--ha-font-size-xl);
-      font-weight: var(--ha-font-weight-medium);
-    }
-    p {
-      margin: 0 0 var(--ha-space-2);
-      color: var(--secondary-text-color);
-    }
-    ha-card {
-      max-width: 560px;
-    }
-    pre {
-      padding: var(--ha-space-4);
-      background: var(--secondary-background-color);
-      margin: 0;
-    }
-    .custom-content {
-      display: flex;
-      flex-direction: column;
-      gap: var(--ha-space-1);
-    }
-    .grid {
-      display: grid;
-      grid-template-columns: 1fr 1fr;
-      gap: var(--ha-space-3);
-      padding: var(--ha-space-3);
-    }
-    .wrap {
-      border: 1px solid var(--divider-color);
-      border-radius: var(--ha-border-radius-sm);
-    }
-    .drag-handle {
-      cursor: grab;
-    }
-  `;
-}
-
-declare global {
-  interface HTMLElementTagNameMap {
-    "demo-components-ha-list": DemoHaList;
-  }
-}

gallery/src/pages/components/ha-progress-button.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -65,7 +65,7 @@ export class DemoHaProgressButton extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-select-box.ts

@@ -43,22 +43,12 @@ const fullOptions: SelectBoxOption[] = [
   },
 ];
 
-const manyOptions: SelectBoxOption[] = [
-  { value: "opt1", label: "Option 1" },
-  { value: "opt2", label: "Option 2" },
-  { value: "opt3", label: "Option 3" },
-  { value: "opt4", label: "Option 4" },
-  { value: "opt5", label: "Option 5" },
-  { value: "opt6", label: "Option 6" },
-];
-
 const selects: {
   id: string;
   label: string;
   class?: string;
   options: SelectBoxOption[];
   disabled?: boolean;
-  maxColumns?: number;
 }[] = [
   {
     id: "basic",
@@ -70,12 +60,6 @@ const selects: {
     label: "With description and image",
     options: fullOptions,
   },
-  {
-    id: "two-columns",
-    label: "2 columns (maxColumns=2)",
-    options: manyOptions,
-    maxColumns: 2,
-  },
 ];
 
 @customElement("demo-components-ha-select-box")
@@ -83,14 +67,13 @@ export class DemoHaSelectBox extends LitElement {
   @state() private value?: string = "off";
 
   handleValueChanged(e: CustomEvent) {
-    console.log(e.detail.value);
     this.value = e.detail.value as string;
   }
 
   protected render(): TemplateResult {
     return html`
       ${repeat(selects, (select) => {
-        const { id, label, options, maxColumns } = select;
+        const { id, label, options } = select;
         return html`
           <ha-card>
             <div class="card-content">
@@ -98,7 +81,6 @@ export class DemoHaSelectBox extends LitElement {
               <ha-select-box
                 .value=${this.value}
                 .options=${options}
-                .maxColumns=${maxColumns}
                 @value-changed=${this.handleValueChanged}
               >
               </ha-select-box>

gallery/src/pages/components/ha-selector.ts

@@ -1,5 +1,5 @@
 import type { TemplateResult } from "lit";
-import { css, html, LitElement, nothing } from "lit";
+import { css, html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators";
 import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
 import { mockConfigEntries } from "../../../../demo/src/stubs/config_entries";
@@ -692,11 +692,7 @@ class DemoHaSelector extends LitElement implements ProvideHassElement {
                 ([key, value]) => html`
                   <ha-settings-row narrow slot=${slot}>
                     <span slot="heading">${value?.name || key}</span>
-                    ${value?.description
-                      ? html`<span slot="description"
-                          >${value?.description}</span
-                        >`
-                      : nothing}
+                    <span slot="description">${value?.description}</span>
                     <ha-selector
                       .hass=${this.hass}
                       .selector=${value!.selector}

gallery/src/pages/components/ha-slider.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -51,7 +51,7 @@ export class DemoHaSlider extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-spinner.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
@@ -33,7 +33,7 @@ export class DemoHaSpinner extends LitElement {
     `;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/components/ha-switch.markdown

@@ -3,73 +3,37 @@ title: Switch / Toggle
 ---
 
 <style>
-  .wrapper {
-    display: flex;
-    gap: 24px;
-    align-items: center;
+  ha-switch {
+    display: block;
   }
 </style>
 
 # Switch `<ha-switch>`
 
-A toggle switch representing two states: on and off.
+A toggle switch can represent two states: on and off.
 
-## Implementation
+## Examples
 
-### Example usage
-
-<div class="wrapper">
-  <ha-switch checked></ha-switch>
-  <ha-switch></ha-switch>
-  <ha-switch disabled></ha-switch>
-  <ha-switch disabled checked></ha-switch>
-</div>
-
-```html
+Switch in on state
 <ha-switch checked></ha-switch>
 
+Switch in off state
 <ha-switch></ha-switch>
 
+Disabled switch
 <ha-switch disabled></ha-switch>
 
-<ha-switch disabled checked></ha-switch>
-```
+## CSS variables
 
-### API
+For the switch / toggle there are always two variables, one for the on / checked state and one for the off / unchecked state.
 
-This component is based on the webawesome switch component.
-Check the [webawesome documentation](https://webawesome.com/docs/components/switch/) for more details.
+The track element (background rounded rectangle that the round circular handle travels on) is set to being half transparent, so the final color will also be impacted by the color behind the track.
 
-**Properties/Attributes**
+`switch-checked-color` / `switch-unchecked-color`  
+Set both the color of the round handle and the track behind it. If you want to control them separately, use the variables below instead.
 
-| Name     | Type    | Default | Description                                                                                                         |
-| -------- | ------- | ------- | ------------------------------------------------------------------------------------------------------------------- |
-| checked  | Boolean | false   | The checked state of the switch.                                                                                    |
-| disabled | Boolean | false   | Disables the switch and prevents user interaction.                                                                  |
-| required | Boolean | false   | Makes the switch a required field.                                                                                  |
-| haptic   | Boolean | false   | Enables haptic vibration on toggle. Only use when the new state is applied immediately (not when save is required). |
+`switch-checked-button-color` / `switch-unchecked-button-color`  
+Color of the round handle
 
-**CSS Custom Properties**
-
-- `--ha-switch-size` - The size of the switch track height. Defaults to `24px`.
-- `--ha-switch-thumb-size` - The size of the thumb. Defaults to `18px`.
-- `--ha-switch-width` - The width of the switch track. Defaults to `48px`.
-- `--ha-switch-thumb-box-shadow` - The box shadow of the thumb. Defaults to `var(--ha-box-shadow-s)`.
-- `--ha-switch-background-color` - Background color of the unchecked track.
-- `--ha-switch-thumb-background-color` - Background color of the unchecked thumb.
-- `--ha-switch-background-color-hover` - Background color of the unchecked track on hover.
-- `--ha-switch-thumb-background-color-hover` - Background color of the unchecked thumb on hover.
-- `--ha-switch-border-color` - Border color of the unchecked track.
-- `--ha-switch-thumb-border-color` - Border color of the unchecked thumb.
-- `--ha-switch-thumb-border-color-hover` - Border color of the unchecked thumb on hover.
-- `--ha-switch-checked-background-color` - Background color of the checked track.
-- `--ha-switch-checked-thumb-background-color` - Background color of the checked thumb.
-- `--ha-switch-checked-background-color-hover` - Background color of the checked track on hover.
-- `--ha-switch-checked-thumb-background-color-hover` - Background color of the checked thumb on hover.
-- `--ha-switch-checked-border-color` - Border color of the checked track.
-- `--ha-switch-checked-thumb-border-color` - Border color of the checked thumb.
-- `--ha-switch-checked-border-color-hover` - Border color of the checked track on hover.
-- `--ha-switch-checked-thumb-border-color-hover` - Border color of the checked thumb on hover.
-- `--ha-switch-disabled-opacity` - Opacity of the switch when disabled. Defaults to `0.2`.
-- `--ha-switch-required-marker` - The marker shown after the label for required fields. Defaults to `"*"`.
-- `--ha-switch-required-marker-offset` - Offset of the required marker. Defaults to `0.1rem`.
+`switch-checked-track-color` / `switch-unchecked-track-color`  
+Color of the track behind the round handle

gallery/src/pages/components/ha-switch.ts

@@ -1,95 +1 @@
-import type { TemplateResult, PropertyValues } from "lit";
-import { css, html, LitElement } from "lit";
-import { customElement, property } from "lit/decorators";
-import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
-import "../../../../src/components/ha-card";
 import "../../../../src/components/ha-switch";
-import type { HomeAssistant } from "../../../../src/types";
-
-@customElement("demo-components-ha-switch")
-export class DemoHaSwitch extends LitElement {
-  @property({ attribute: false }) hass!: HomeAssistant;
-
-  protected render(): TemplateResult {
-    return html`
-      ${["light", "dark"].map(
-        (mode) => html`
-          <div class=${mode}>
-            <ha-card header="ha-switch ${mode}">
-              <div class="card-content">
-                <div class="row">
-                  <span>Unchecked</span>
-                  <ha-switch></ha-switch>
-                </div>
-                <div class="row">
-                  <span>Checked</span>
-                  <ha-switch checked></ha-switch>
-                </div>
-                <div class="row">
-                  <span>Disabled</span>
-                  <ha-switch disabled></ha-switch>
-                </div>
-                <div class="row">
-                  <span>Disabled checked</span>
-                  <ha-switch disabled checked></ha-switch>
-                </div>
-              </div>
-            </ha-card>
-          </div>
-        `
-      )}
-    `;
-  }
-
-  firstUpdated(changedProps: PropertyValues<this>) {
-    super.firstUpdated(changedProps);
-    applyThemesOnElement(
-      this.shadowRoot!.querySelector(".dark"),
-      {
-        default_theme: "default",
-        default_dark_theme: "default",
-        themes: {},
-        darkMode: true,
-        theme: "default",
-      },
-      undefined,
-      undefined,
-      true
-    );
-  }
-
-  static styles = css`
-    :host {
-      display: flex;
-      justify-content: center;
-    }
-    .dark,
-    .light {
-      display: block;
-      background-color: var(--primary-background-color);
-      padding: 0 50px;
-      margin: 16px;
-      border-radius: var(--ha-border-radius-md);
-    }
-    ha-card {
-      margin: 24px auto;
-    }
-    .card-content {
-      display: flex;
-      flex-direction: column;
-      gap: var(--ha-space-4);
-    }
-    .row {
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-      gap: var(--ha-space-4);
-    }
-  `;
-}
-
-declare global {
-  interface HTMLElementTagNameMap {
-    "demo-components-ha-switch": DemoHaSwitch;
-  }
-}

gallery/src/pages/components/ha-textarea.markdown

@@ -1,73 +0,0 @@
----
-title: Textarea
----
-
-# Textarea `<ha-textarea>`
-
-A multiline text input component supporting Home Assistant theming and validation, based on webawesome textarea.
-Supports autogrow, hints, validation, and both material and outlined appearances.
-
-## Implementation
-
-### Example usage
-
-```html
-<ha-textarea label="Description" value="Hello world"></ha-textarea>
-
-<ha-textarea
-  label="Notes"
-  placeholder="Type here..."
-  resize="auto"
-></ha-textarea>
-
-<ha-textarea label="Required field" required></ha-textarea>
-
-<ha-textarea label="Disabled" disabled value="Can't edit this"></ha-textarea>
-```
-
-### API
-
-This component is based on the webawesome textarea component.
-
-**Slots**
-
-- `label`: Custom label content. Overrides the `label` property.
-- `hint`: Custom hint content. Overrides the `hint` property.
-
-**Properties/Attributes**
-
-| Name               | Type                                                           | Default | Description                                                              |
-| ------------------ | -------------------------------------------------------------- | ------- | ------------------------------------------------------------------------ |
-| value              | String                                                         | -       | The current value of the textarea.                                       |
-| label              | String                                                         | ""      | The textarea's label text.                                               |
-| hint               | String                                                         | ""      | The textarea's hint/helper text.                                         |
-| placeholder        | String                                                         | ""      | Placeholder text shown when the textarea is empty.                       |
-| rows               | Number                                                         | 4       | The number of visible text rows.                                         |
-| resize             | "none"/"vertical"/"horizontal"/"both"/"auto"                   | "none"  | Controls the textarea's resize behavior.                                 |
-| readonly           | Boolean                                                        | false   | Makes the textarea readonly.                                             |
-| disabled           | Boolean                                                        | false   | Disables the textarea and prevents user interaction.                     |
-| required           | Boolean                                                        | false   | Makes the textarea a required field.                                     |
-| auto-validate      | Boolean                                                        | false   | Validates the textarea on blur instead of on form submit.                |
-| invalid            | Boolean                                                        | false   | Marks the textarea as invalid.                                           |
-| validation-message | String                                                         | ""      | Custom validation message shown when the textarea is invalid.            |
-| minlength          | Number                                                         | -       | The minimum length of input that will be considered valid.               |
-| maxlength          | Number                                                         | -       | The maximum length of input that will be considered valid.               |
-| name               | String                                                         | -       | The name of the textarea, submitted as a name/value pair with form data. |
-| autocapitalize     | "off"/"none"/"on"/"sentences"/"words"/"characters"             | ""      | Controls whether and how text input is automatically capitalized.        |
-| autocomplete       | String                                                         | -       | Indicates whether the browser's autocomplete feature should be used.     |
-| autofocus          | Boolean                                                        | false   | Automatically focuses the textarea when the page loads.                  |
-| spellcheck         | Boolean                                                        | true    | Enables or disables the browser's spellcheck feature.                    |
-| inputmode          | "none"/"text"/"decimal"/"numeric"/"tel"/"search"/"email"/"url" | ""      | Hints at the type of data for showing an appropriate virtual keyboard.   |
-| enterkeyhint       | "enter"/"done"/"go"/"next"/"previous"/"search"/"send"          | ""      | Customizes the label or icon of the Enter key on virtual keyboards.      |
-
-#### CSS Parts
-
-- `wa-base` - The underlying wa-textarea base wrapper.
-- `wa-hint` - The underlying wa-textarea hint container.
-- `wa-textarea` - The underlying wa-textarea textarea element.
-
-**CSS Custom Properties**
-
-- `--ha-textarea-padding-bottom` - Padding below the textarea host.
-- `--ha-textarea-max-height` - Maximum height of the textarea when using `resize="auto"`. Defaults to `200px`.
-- `--ha-textarea-required-marker` - The marker shown after the label for required fields. Defaults to `"*"`.

gallery/src/pages/components/ha-textarea.ts

@@ -1,151 +0,0 @@
-import type { TemplateResult, PropertyValues } from "lit";
-import { css, html, LitElement } from "lit";
-import { customElement } from "lit/decorators";
-import { applyThemesOnElement } from "../../../../src/common/dom/apply_themes_on_element";
-import "../../../../src/components/ha-card";
-import "../../../../src/components/ha-textarea";
-
-@customElement("demo-components-ha-textarea")
-export class DemoHaTextarea extends LitElement {
-  protected render(): TemplateResult {
-    return html`
-      ${["light", "dark"].map(
-        (mode) => html`
-          <div class=${mode}>
-            <ha-card header="ha-textarea in ${mode}">
-              <div class="card-content">
-                <h3>Basic</h3>
-                <div class="row">
-                  <ha-textarea label="Default"></ha-textarea>
-                  <ha-textarea
-                    label="With value"
-                    value="Hello world"
-                  ></ha-textarea>
-                  <ha-textarea
-                    label="With placeholder"
-                    placeholder="Type here..."
-                  ></ha-textarea>
-                </div>
-
-                <h3>Autogrow</h3>
-                <div class="row">
-                  <ha-textarea
-                    label="Autogrow empty"
-                    resize="auto"
-                  ></ha-textarea>
-                  <ha-textarea
-                    label="Autogrow with value"
-                    resize="auto"
-                    value="This textarea will grow as you type more content into it. Try adding more lines to see the effect."
-                  ></ha-textarea>
-                </div>
-
-                <h3>States</h3>
-                <div class="row">
-                  <ha-textarea
-                    label="Disabled"
-                    disabled
-                    value="Disabled"
-                  ></ha-textarea>
-                  <ha-textarea
-                    label="Readonly"
-                    readonly
-                    value="Readonly"
-                  ></ha-textarea>
-                  <ha-textarea label="Required" required></ha-textarea>
-                </div>
-                <div class="row">
-                  <ha-textarea
-                    label="Invalid"
-                    invalid
-                    validation-message="This field is required"
-                    value=""
-                  ></ha-textarea>
-                  <ha-textarea
-                    label="With hint"
-                    hint="Supports Markdown"
-                  ></ha-textarea>
-                  <ha-textarea
-                    label="With rows"
-                    .rows=${6}
-                    placeholder="6 rows"
-                  ></ha-textarea>
-                </div>
-
-                <h3>No label</h3>
-                <div class="row">
-                  <ha-textarea
-                    placeholder="No label, just placeholder"
-                  ></ha-textarea>
-                  <ha-textarea
-                    resize="auto"
-                    placeholder="No label, autogrow"
-                  ></ha-textarea>
-                </div>
-              </div>
-            </ha-card>
-          </div>
-        `
-      )}
-    `;
-  }
-
-  firstUpdated(changedProps: PropertyValues<this>) {
-    super.firstUpdated(changedProps);
-    applyThemesOnElement(
-      this.shadowRoot!.querySelector(".dark"),
-      {
-        default_theme: "default",
-        default_dark_theme: "default",
-        themes: {},
-        darkMode: true,
-        theme: "default",
-      },
-      undefined,
-      undefined,
-      true
-    );
-  }
-
-  static styles = css`
-    :host {
-      display: flex;
-      justify-content: center;
-    }
-    .dark,
-    .light {
-      display: block;
-      background-color: var(--primary-background-color);
-      padding: 0 50px;
-    }
-    ha-card {
-      margin: 24px auto;
-    }
-    .card-content {
-      display: flex;
-      flex-direction: column;
-      gap: var(--ha-space-2);
-    }
-    h3 {
-      margin: var(--ha-space-4) 0 var(--ha-space-1) 0;
-      font-size: var(--ha-font-size-l);
-      font-weight: var(--ha-font-weight-medium);
-    }
-    h3:first-child {
-      margin-top: 0;
-    }
-    .row {
-      display: flex;
-      gap: var(--ha-space-4);
-    }
-    .row > * {
-      flex: 1;
-    }
-  `;
-}
-
-declare global {
-  interface HTMLElementTagNameMap {
-    "demo-components-ha-textarea": DemoHaTextarea;
-  }
-}

gallery/src/pages/components/ha-tip.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult, PropertyValues } from "lit";
+import type { TemplateResult } from "lit";
 import { html, css, LitElement } from "lit";
 import { customElement } from "lit/decorators";
 import "../../../../src/components/ha-tip";
@@ -31,7 +31,7 @@ export class DemoHaTip extends LitElement {
     )}`;
   }
 
-  firstUpdated(changedProps: PropertyValues<this>) {
+  firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     applyThemesOnElement(
       this.shadowRoot!.querySelector(".dark"),

gallery/src/pages/lovelace/alarm-panel-card.ts

@@ -95,7 +95,7 @@ class DemoAlarmPanelEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/area-card.ts

@@ -116,7 +116,7 @@ class DemoArea extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/conditional-card.ts

@@ -77,7 +77,7 @@ class DemoConditional extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/entities-card.ts

@@ -426,7 +426,7 @@ class DemoEntities extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/entity-button-card.ts

@@ -81,7 +81,7 @@ class DemoButtonEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/entity-filter-card.ts

@@ -301,7 +301,7 @@ class DemoEntityFilter extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/gauge-card.ts

@@ -134,53 +134,6 @@ const CONFIGS = [
   entity: sensor.not_working
     `,
   },
-  {
-    heading: "Lower minimum",
-    config: `
-- type: gauge
-  entity: sensor.brightness_high
-  needle: true
-  severity:
-    green: 0
-    yellow: 0.45
-    red: 0.9
-  min: -0.05
-  name: " "
-  max: 1.9
-  unit: GBP/h`,
-  },
-  {
-    heading: "A lot of segments",
-    config: `
-- type: gauge
-  needle: true
-  name: Percent gauge
-  entity: sensor.brightness_high
-  unit: "%"
-  min: 0
-  max: 100
-  segments:
-    - from: 0
-      color: "#db4437"
-    - from: 10
-      color: "#cc4d39"
-    - from: 20
-      color: "#bd563a"
-    - from: 30
-      color: "#ad603c"
-    - from: 40
-      color: "#9e693d"
-    - from: 50
-      color: "#8f723f"
-    - from: 60
-      color: "#807b41"
-    - from: 70
-      color: "#718442"
-    - from: 80
-      color: "#618e44"
-    - from: 90
-      color: "#43a047"`,
-  },
 ];
 
 @customElement("demo-lovelace-gauge-card")
@@ -191,7 +144,7 @@ class DemoGaugeEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/glance-card.ts

@@ -261,7 +261,7 @@ class DemoGlanceEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/grid-and-stack-card.ts

@@ -232,7 +232,7 @@ class DemoStack extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/iframe-card.ts

@@ -46,7 +46,7 @@ class DemoIframe extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     provideHass(this._demos);
   }

gallery/src/pages/lovelace/light-card.ts

@@ -87,7 +87,7 @@ class DemoLightEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/map-card.ts

@@ -196,7 +196,7 @@ class DemoMap extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/markdown-card.ts

@@ -290,7 +290,7 @@ class DemoMarkdown extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/media-control-card.ts

@@ -166,7 +166,7 @@ class DemoHuiMediaControlCard extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/media-player-row.ts

@@ -63,7 +63,7 @@ export class DemoLovelaceMediaPlayerRow extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/picture-card.ts

@@ -48,7 +48,7 @@ class DemoPicture extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/picture-elements-card.ts

@@ -179,7 +179,7 @@ class DemoPictureElements extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/picture-entity-card.ts

@@ -111,7 +111,7 @@ class DemoPictureEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/picture-glance-card.ts

@@ -171,7 +171,7 @@ class DemoPictureGlance extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/plant-card.ts

@@ -39,7 +39,7 @@ export class DemoPlantEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");

gallery/src/pages/lovelace/thermostat-card.ts

@@ -246,7 +246,7 @@ class DemoThermostatEntity extends LitElement {
     return html`<demo-cards id="demos" .configs=${CONFIGS}></demo-cards>`;
   }
 
-  protected firstUpdated(changedProperties: PropertyValues<this>) {
+  protected firstUpdated(changedProperties: PropertyValues) {
     super.firstUpdated(changedProperties);
     const hass = provideHass(this._demoRoot);
     hass.updateTranslations(null, "en");