Improve download backup (#22905)

Co-authored-by: Simon Lamon <32477463+silamon@users.noreply.github.com>

.browserslistrc

@@ -4,12 +4,13 @@
 # - released in the last year + current alpha/beta versions
 # - Firefox extended support release (ESR)
 # - with global utilization at or above 0.5%
-# - exclude dead browsers (no security maintenance for 2+ years)
+# - must support dynamic import of ES modules
+# - exclude browsers no longer being maintained
 # - exclude KaiOS, QQ, and UC browsers due to lack of sufficient feature support data
 unreleased versions
 last 1 year
 Firefox ESR
->= 0.5%
+>= 0.5% and supports es6-module-dynamic-import
 not dead
 not KaiOS > 0
 not QQAndroid > 0
@@ -19,18 +20,23 @@ not UCAndroid > 0
 # Legacy builds are served when modern requirements are not met and support browsers:
 # - released in the last 7 years + current alpha/beta versionss
 # - with global utilization at or above 0.05%
-# - exclude dead browsers (no security maintenance for 2+ years)
-# - exclude Opera Mini which does not support web sockets
+# The lattermost query ensures that support for popular old browsers is not dropped too early
+# (e.g. IE 11, Android 4.4, or Samsung 4).
+#
+# In addition, legacy browsers must support some minimum features that cannot be polyfilled:
+# - ES5 (strict mode)
+# - web sockets to communicate with backend
+# - inline SVG used widely in buttons, widgets, etc.
+# - custom events used for most user interactions
+# - CSS flexbox used in the majority of the layout
+# Nearly all of these are redundant with the above rules.
+# As of May 2023, only web sockets must be added to the query.
 unreleased versions
 last 7 years
->= 0.05%
-not dead
-not op_mini all
+>= 0.05% and supports websockets
 
 [legacy-sw]
 # Same as legacy plus supports service workers
 unreleased versions
 last 7 years
->= 0.05% and supports serviceworkers
-not dead
-not op_mini all
+>= 0.05% and supports websockets and supports serviceworkers

.devcontainer/Dockerfile

@@ -1,4 +1,5 @@
-FROM mcr.microsoft.com/devcontainers/python:1-3.13
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.148.1/containers/python-3/.devcontainer/base.Dockerfile
+FROM mcr.microsoft.com/devcontainers/python:3.12
 
 ENV \
   DEBIAN_FRONTEND=noninteractive \

.devcontainer/devcontainer.json

@@ -5,15 +5,12 @@
     "context": ".."
   },
   "appPort": "8124:8123",
-  "postCreateCommand": "./.devcontainer/post_create.sh",
+  "postCreateCommand": "sudo apt update && sudo apt upgrade -y && sudo apt install -y libpcap-dev",
   "postStartCommand": "script/bootstrap",
   "containerEnv": {
     "DEV_CONTAINER": "1",
     "WORKSPACE_DIRECTORY": "${containerWorkspaceFolder}"
   },
-  "remoteEnv": {
-    "NODE_OPTIONS": "--max_old_space_size=8192"
-  },
   "customizations": {
     "vscode": {
       "extensions": [
@@ -21,8 +18,7 @@
         "esbenp.prettier-vscode",
         "runem.lit-plugin",
         "github.vscode-pull-request-github",
-        "eamodio.gitlens",
-        "yeion7.styled-global-variables-autocomplete"
+        "eamodio.gitlens"
       ],
       "settings": {
         "files.eol": "\n",

.devcontainer/post_create.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# This script will run after the container is created
-
-# add github cli
-(type -p wget >/dev/null || (sudo apt update && sudo apt-get install wget -y)) \
-	&& sudo mkdir -p -m 755 /etc/apt/keyrings \
-        && out=$(mktemp) && wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg \
-        && cat $out | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null \
-	&& sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
-	&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
-
-# Update package lists
-sudo apt-get update
-
-sudo apt upgrade -y
-
-# Install necessary packages
-sudo apt-get install -y libpcap-dev gh
-
-# Display a message
-echo "Post-create script has been executed successfully."

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -7,7 +7,7 @@ body:
       value: |
         Make sure you are running the [latest version of Home Assistant][releases] before reporting an issue.
 
-        If you have a feature or enhancement request for the frontend, please [start a discussion][fr] instead of creating an issue.
+        If you have a feature or enhancement request for the frontend, please [start an discussion][fr] instead of creating an issue.
 
         **Please do not report issues for custom cards.**
 
@@ -74,7 +74,7 @@ body:
         If known, otherwise leave blank.
   - type: input
     attributes:
-      label: In which browser are you experiencing the issue?
+      label: In which browser are you experiencing the issue with?
       placeholder: Google Chrome 88.0.4324.150
       description: >
         Provide the full name and don't forget to add the version!

.github/ISSUE_TEMPLATE/config.yml

@@ -2,7 +2,7 @@ blank_issues_enabled: false
 contact_links:
   - name: Request a feature for the UI / Dashboards
     url: https://github.com/home-assistant/frontend/discussions/category_choices
-    about: Request a new feature for the Home Assistant frontend.
+    about: Request an new feature for the Home Assistant frontend.
   - 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/workflows/cast_deployment.yaml

@@ -26,7 +26,7 @@ jobs:
           ref: dev
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -41,8 +41,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli deploy --dir=cast/dist --alias dev
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=cast/dist --alias dev
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_CAST_SITE_ID }}
@@ -61,7 +62,7 @@ jobs:
           ref: master
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -76,8 +77,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli deploy --dir=cast/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=cast/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_CAST_SITE_ID }}

.github/workflows/ci.yaml

@@ -26,7 +26,7 @@ jobs:
       - name: Check out files from GitHub
         uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -37,7 +37,7 @@ 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@v4.2.3
+        uses: actions/cache@v4.1.2
         with:
           path: |
             node_modules/.cache/prettier
@@ -60,7 +60,7 @@ jobs:
       - name: Check out files from GitHub
         uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -78,7 +78,7 @@ jobs:
       - name: Check out files from GitHub
         uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -89,7 +89,7 @@ jobs:
         env:
           IS_TEST: "true"
       - name: Upload bundle stats
-        uses: actions/upload-artifact@v4.6.2
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: frontend-bundle-stats
           path: build/stats/*.json
@@ -102,7 +102,7 @@ jobs:
       - name: Check out files from GitHub
         uses: actions/checkout@v4.2.2
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -113,7 +113,7 @@ jobs:
         env:
           IS_TEST: "true"
       - name: Upload bundle stats
-        uses: actions/upload-artifact@v4.6.2
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: supervisor-bundle-stats
           path: build/stats/*.json

.github/workflows/demo_deployment.yaml

@@ -27,7 +27,7 @@ jobs:
           ref: dev
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -42,8 +42,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli deploy --dir=demo/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=demo/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_DEV_SITE_ID }}
@@ -62,7 +63,7 @@ jobs:
           ref: master
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -77,8 +78,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli deploy --dir=demo/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=demo/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEMO_SITE_ID }}

.github/workflows/design_deployment.yaml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v4.2.2
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -34,8 +34,9 @@ jobs:
 
       - name: Deploy to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli deploy --dir=gallery/dist --prod
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=gallery/dist --prod
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}

.github/workflows/design_preview.yaml

@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v4.2.2
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -39,14 +39,13 @@ jobs:
 
       - name: Deploy preview to Netlify
         id: deploy
-        run: |
-          npx -y netlify-cli deploy --dir=gallery/dist --alias "deploy-preview-${{ github.event.number }}" \
-            --json > deploy_output.json
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=gallery/dist --alias "deploy-preview-${{ github.event.number }}"
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}
 
       - name: Generate summary
         run: |
-          NETLIFY_LIVE_URL=$(jq -r '.deploy_url' deploy_output.json)
-          echo "$NETLIFY_LIVE_URL" >> "$GITHUB_STEP_SUMMARY"
+          echo "${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}" >> "$GITHUB_STEP_SUMMARY"

.github/workflows/nightly.yaml

@@ -6,7 +6,7 @@ on:
     - cron: "0 1 * * *"
 
 env:
-  PYTHON_VERSION: "3.13"
+  PYTHON_VERSION: "3.12"
   NODE_OPTIONS: --max_old_space_size=6144
 
 permissions:
@@ -28,7 +28,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -57,14 +57,14 @@ jobs:
         run: tar -czvf translations.tar.gz translations
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4.6.2
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: wheels
           path: dist/home_assistant_frontend*.whl
           if-no-files-found: error
 
       - name: Upload translations
-        uses: actions/upload-artifact@v4.6.2
+        uses: actions/upload-artifact@v4.4.3
         with:
           name: translations
           path: translations.tar.gz

.github/workflows/relative-ci.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send bundle stats and build information to RelativeCI
-        uses: relative-ci/agent-action@v2.2.0
+        uses: relative-ci/agent-action@v2.1.13
         with:
           key: ${{ secrets[format('RELATIVE_CI_KEY_{0}_{1}', matrix.bundle, matrix.build)] }}
           token: ${{ github.token }}

.github/workflows/release-drafter.yaml

@@ -18,6 +18,6 @@ jobs:
       pull-requests: read
     runs-on: ubuntu-latest
     steps:
-      - uses: release-drafter/release-drafter@v6.1.0
+      - uses: release-drafter/release-drafter@v6.0.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yaml

@@ -6,7 +6,7 @@ on:
       - published
 
 env:
-  PYTHON_VERSION: "3.13"
+  PYTHON_VERSION: "3.12"
   NODE_OPTIONS: --max_old_space_size=6144
 
 # Set default workflow permissions
@@ -25,16 +25,16 @@ jobs:
       - name: Checkout the repository
         uses: actions/checkout@v4.2.2
 
+      - name: Verify version
+        uses: home-assistant/actions/helpers/verify-version@master
+
       - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 
-      - name: Verify version
-        uses: home-assistant/actions/helpers/verify-version@master
-
       - name: Setup Node
-        uses: actions/setup-node@v4.4.0
+        uses: actions/setup-node@v4.1.0
         with:
           node-version-file: ".nvmrc"
           cache: yarn
@@ -55,7 +55,7 @@ jobs:
           script/release
 
       - name: Upload release assets
-        uses: softprops/action-gh-release@v2.2.2
+        uses: softprops/action-gh-release@v2.1.0
         with:
           files: |
             dist/*.whl
@@ -74,68 +74,10 @@ jobs:
           echo "home-assistant-frontend==$version" > ./requirements.txt
 
       - name: Build wheels
-        uses: home-assistant/wheels@2025.03.0
+        uses: home-assistant/wheels@2024.11.0
         with:
-          abi: cp313
+          abi: cp312
           tag: musllinux_1_2
           arch: amd64
           wheels-key: ${{ secrets.WHEELS_KEY }}
           requirements: "requirements.txt"
-
-  release-landing-page:
-    name: Release landing-page frontend
-    if: github.event.release.prerelease == false
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write # Required to upload release assets
-    steps:
-      - name: Checkout the repository
-        uses: actions/checkout@v4.2.2
-      - name: Setup Node
-        uses: actions/setup-node@v4.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-      - name: Install dependencies
-        run: yarn install
-      - name: Download Translations
-        run: ./script/translations_download
-        env:
-          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
-      - name: Build landing-page
-        run: landing-page/script/build_landing_page
-      - name: Tar folder
-        run: tar -czf landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz -C landing-page/dist .
-      - name: Upload release asset
-        uses: softprops/action-gh-release@v2.2.2
-        with:
-          files: landing-page/home_assistant_frontend_landingpage-${{ github.event.release.tag_name }}.tar.gz
-
-  release-supervisor:
-    name: Release supervisor frontend
-    if: github.event.release.prerelease == false
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write # Required to upload release assets
-    steps:
-      - name: Checkout the repository
-        uses: actions/checkout@v4.2.2
-      - name: Setup Node
-        uses: actions/setup-node@v4.4.0
-        with:
-          node-version-file: ".nvmrc"
-          cache: yarn
-      - name: Install dependencies
-        run: yarn install
-      - name: Download Translations
-        run: ./script/translations_download
-        env:
-          LOKALISE_TOKEN: ${{ secrets.LOKALISE_TOKEN }}
-      - name: Build supervisor
-        run: hassio/script/build_hassio
-      - name: Tar folder
-        run: tar -czf hassio/home_assistant_frontend_supervisor-${{ github.event.release.tag_name }}.tar.gz -C hassio/build .
-      - name: Upload release asset
-        uses: softprops/action-gh-release@v2.2.2
-        with:
-          files: hassio/home_assistant_frontend_supervisor-${{ github.event.release.tag_name }}.tar.gz

.github/workflows/stale.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 90 days stale policy
-        uses: actions/stale@v9.1.0
+        uses: actions/stale@v9.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 90

.gitignore

@@ -50,6 +50,3 @@ src/cast/dev_const.ts
 
 # Jetbrains
 /.idea/
-
-# test coverage
-test/coverage/

.vscode/extensions.json

@@ -4,8 +4,6 @@
     "esbenp.prettier-vscode",
     "runem.lit-plugin",
     "github.vscode-pull-request-github",
-    "eamodio.gitlens",
-    "vitest.explorer",
-    "yeion7.styled-global-variables-autocomplete"
+    "eamodio.gitlens"
   ]
 }

.vscode/tasks.json

@@ -1,42 +1,6 @@
 {
   "version": "2.0.0",
   "tasks": [
-    {
-      "label": "Develop and serve Frontend",
-      "type": "shell",
-      "command": "script/develop_and_serve -c ${input:coreUrl}",
-      // Sync changes here to other tasks until issue resolved
-      // https://github.com/Microsoft/vscode/issues/61497
-      "problemMatcher": {
-        "owner": "ha-build",
-        "source": "ha-build",
-        "fileLocation": "absolute",
-        "severity": "error",
-        "pattern": [
-          {
-            "regexp": "(SyntaxError): (.+): (.+) \\((\\d+):(\\d+)\\)",
-            "severity": 1,
-            "file": 2,
-            "message": 3,
-            "line": 4,
-            "column": 5
-          }
-        ],
-        "background": {
-          "activeOnStart": true,
-          "beginsPattern": "Changes detected. Starting compilation",
-          "endsPattern": "Build done @"
-        }
-      },
-      "isBackground": true,
-      "group": {
-        "kind": "build",
-        "isDefault": true
-      },
-      "runOptions": {
-        "instanceLimit": 1
-      }
-    },
     {
       "label": "Develop Frontend",
       "type": "gulp",
@@ -136,38 +100,6 @@
         "instanceLimit": 1
       }
     },
-    {
-      "label": "Develop Landing Page",
-      "type": "gulp",
-      "task": "develop-landing-page",
-      "problemMatcher": {
-        "owner": "ha-build",
-        "source": "ha-build",
-        "fileLocation": "absolute",
-        "severity": "error",
-        "pattern": [
-          {
-            "regexp": "(SyntaxError): (.+): (.+) \\((\\d+):(\\d+)\\)",
-            "severity": 1,
-            "file": 2,
-            "message": 3,
-            "line": 4,
-            "column": 5
-          }
-        ],
-        "background": {
-          "activeOnStart": true,
-          "beginsPattern": "Changes detected. Starting compilation",
-          "endsPattern": "Build done @"
-        }
-      },
-
-      "isBackground": true,
-      "group": "build",
-      "runOptions": {
-        "instanceLimit": 1
-      }
-    },
     {
       "label": "Develop Demo",
       "type": "gulp",
@@ -277,12 +209,6 @@
       "id": "supervisorToken",
       "type": "promptString",
       "description": "The token for the Remote API proxy add-on"
-    },
-    {
-      "id": "coreUrl",
-      "type": "promptString",
-      "description": "The URL of the Home Assistant Core instance",
-      "default": "http://127.0.0.1:8123"
     }
   ]
 }

.yarn/patches/@material-mwc-formfield-npm-0.27.0-9528cb60f6.patch

@@ -1,22 +0,0 @@
-diff --git a/mwc-formfield-base.js b/mwc-formfield-base.js
-index 7b763326d7d51835ad52646bfbc80fe21989abd3..f2baa8224e6d03df1fdb0b9fd03f5c6d77fc8747 100644
---- a/mwc-formfield-base.js
-+++ b/mwc-formfield-base.js
-@@ -9,7 +9,7 @@ import { BaseElement } from '@material/mwc-base/base-element.js';
- import { FormElement } from '@material/mwc-base/form-element.js';
- import { observer } from '@material/mwc-base/observer.js';
- import { html } from 'lit';
--import { property, query, queryAssignedNodes } from 'lit/decorators.js';
-+import { property, query, queryAssignedElements } from 'lit/decorators.js';
- import { classMap } from 'lit/directives/class-map.js';
- export class FormfieldBase extends BaseElement {
-     constructor() {
-@@ -96,7 +96,7 @@ __decorate([
-     query('.mdc-form-field')
- ], FormfieldBase.prototype, "mdcRoot", void 0);
- __decorate([
--    queryAssignedNodes('', true, '*')
-+    queryAssignedElements({ slot: "", flatten: true, selector: "*" })
- ], FormfieldBase.prototype, "slottedInputs", void 0);
- __decorate([
-     query('label')

.yarn/patches/@material-mwc-list-npm-0.27.0-5344fc9de4.patch

@@ -1,26 +0,0 @@
-diff --git a/mwc-list-base.js b/mwc-list-base.js
-index 1ba95b6a01dcecea4d85b5cbbbcc3dfb04c40d5f..dced13fdb7929c490d6661b1bbe7e9f96dcd2285 100644
---- a/mwc-list-base.js
-+++ b/mwc-list-base.js
-@@ -11,7 +11,7 @@ import { BaseElement } from '@material/mwc-base/base-element.js';
- import { observer } from '@material/mwc-base/observer.js';
- import { deepActiveElementPath, doesElementContainFocus, isNodeElement } from '@material/mwc-base/utils.js';
- import { html } from 'lit';
--import { property, query, queryAssignedNodes } from 'lit/decorators.js';
-+import { property, query, queryAssignedElements } from 'lit/decorators.js';
- import { ifDefined } from 'lit/directives/if-defined.js';
- import MDCListFoundation, { isIndexSet } from './mwc-list-foundation.js';
- export { createSetFromIndex, isEventMulti, isIndexSet } from './mwc-list-foundation.js';
-@@ -425,10 +425,10 @@ __decorate([
-     query('.mdc-deprecated-list')
- ], ListBase.prototype, "mdcRoot", void 0);
- __decorate([
--    queryAssignedNodes('', true, '*')
-+    queryAssignedElements({ flatten: true, selector: "*" })
- ], ListBase.prototype, "assignedElements", void 0);
- __decorate([
--    queryAssignedNodes('', true, '[tabindex="0"]')
-+    queryAssignedElements({ flatten: true, selector: '[tabindex="0"]' })
- ], ListBase.prototype, "tabbableElements", void 0);
- __decorate([
-     property({ type: Boolean }),

.yarn/patches/@polymer/polymer/pr-5569.patch

@@ -0,0 +1,34 @@
+diff --git a/lib/legacy/class.js b/lib/legacy/class.js
+index aee2511be1cd9bf900ee552bc98190c1631c57c0..f2f499d68bf52034cac9c28307c99e8ce6b8417d 100644
+--- a/lib/legacy/class.js
++++ b/lib/legacy/class.js
+@@ -304,17 +304,23 @@ function GenerateClassFromInfo(info, Base, behaviors) {
+       // only proceed if the generated class' prototype has not been registered.
+       const generatedProto = PolymerGenerated.prototype;
+       if (!generatedProto.hasOwnProperty(JSCompiler_renameProperty('__hasRegisterFinished', generatedProto))) {
+-        generatedProto.__hasRegisterFinished = true;
++        // make sure legacy lifecycle is called on the *element*'s prototype
++        // and not the generated class prototype; if the element has been
++        // extended, these are *not* the same.
++        const proto = Object.getPrototypeOf(this);
++        // Only set flag when generated prototype itself is registered,
++        // as this element may be extended from, and needs to run `registered`
++        // on all behaviors on the subclass as well.
++        if (proto === generatedProto) {
++          generatedProto.__hasRegisterFinished = true;
++        }
+         // ensure superclass is registered first.
+         super._registered();
+         // copy properties onto the generated class lazily if we're optimizing,
+-        if (legacyOptimizations) {
++        if (legacyOptimizations && !Object.hasOwnProperty(generatedProto, '__hasCopiedProperties')) {
++          generatedProto.__hasCopiedProperties = true;
+           copyPropertiesToProto(generatedProto);
+         }
+-        // make sure legacy lifecycle is called on the *element*'s prototype
+-        // and not the generated class prototype; if the element has been
+-        // extended, these are *not* the same.
+-        const proto = Object.getPrototypeOf(this);
+         let list = lifecycle.beforeRegister;
+         if (list) {
+           for (let i=0; i < list.length; i++) {

.yarnrc.yml

@@ -6,4 +6,4 @@ enableGlobalCache: false
 
 nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-4.9.1.cjs
+yarnPath: .yarn/releases/yarn-4.5.1.cjs

build-scripts/babel-plugins/custom-polyfill-plugin.js

@@ -2,10 +2,10 @@ import defineProvider from "@babel/helper-define-polyfill-provider";
 import { join } from "node:path";
 import paths from "../paths.cjs";
 
-const POLYFILL_DIR = join(paths.root_dir, "src/resources/polyfills");
+const POLYFILL_DIR = join(paths.polymer_dir, "src/resources/polyfills");
 
 // List of polyfill keys with supported browser targets for the functionality
-const polyfillSupport = {
+const PolyfillSupport = {
   // Note states and shadowRoot properties should be supported.
   "element-internals": {
     android: 90,
@@ -18,6 +18,17 @@ const polyfillSupport = {
     safari: 17.4,
     samsung: 15.0,
   },
+  "element-append": {
+    android: 54,
+    chrome: 54,
+    edge: 17,
+    firefox: 49,
+    ios: 10.0,
+    opera: 41,
+    opera_mobile: 41,
+    safari: 10.0,
+    samsung: 6.0,
+  },
   "element-getattributenames": {
     android: 61,
     chrome: 61,
@@ -40,18 +51,27 @@ const polyfillSupport = {
     safari: 12.0,
     samsung: 10.0,
   },
-  // FormatJS polyfill detects fix for https://bugs.chromium.org/p/v8/issues/detail?id=10682,
-  // so adjusted to several months after that was marked fixed
+  fetch: {
+    android: 42,
+    chrome: 42,
+    edge: 14,
+    firefox: 39,
+    ios: 10.3,
+    opera: 29,
+    opera_mobile: 29,
+    safari: 10.1,
+    samsung: 4.0,
+  },
   "intl-getcanonicallocales": {
-    android: 90,
-    chrome: 90,
-    edge: 90,
+    android: 54,
+    chrome: 54,
+    edge: 16,
     firefox: 48,
     ios: 10.3,
-    opera: 76,
-    opera_mobile: 64,
+    opera: 41,
+    opera_mobile: 41,
     safari: 10.1,
-    samsung: 15.0,
+    samsung: 6.0,
   },
   "intl-locale": {
     android: 74,
@@ -67,6 +87,17 @@ const polyfillSupport = {
   "intl-other": {
     // Not specified (i.e. always try polyfill) since compatibility depends on supported locales
   },
+  proxy: {
+    android: 49,
+    chrome: 49,
+    edge: 12,
+    firefox: 18,
+    ios: 10.0,
+    opera: 36,
+    opera_mobile: 36,
+    safari: 10.0,
+    samsung: 5.0,
+  },
   "resize-observer": {
     android: 64,
     chrome: 64,
@@ -84,6 +115,8 @@ const polyfillSupport = {
 // corresponding polyfill key and actual module to import
 const polyfillMap = {
   global: {
+    fetch: { key: "fetch", module: "unfetch/polyfill" },
+    Proxy: { key: "proxy", module: "proxy-polyfill" },
     ResizeObserver: {
       key: "resize-observer",
       module: join(POLYFILL_DIR, "resize-observer.ts"),
@@ -95,7 +128,7 @@ const polyfillMap = {
       module: "element-internals-polyfill",
     },
     ...Object.fromEntries(
-      ["getAttributeNames", "toggleAttribute"].map((prop) => {
+      ["append", "getAttributeNames", "toggleAttribute"].map((prop) => {
         const key = `element-${prop.toLowerCase()}`;
         return [prop, { key, module: join(POLYFILL_DIR, `${key}.ts`) }];
       })
@@ -114,7 +147,6 @@ const polyfillMap = {
       ...Object.fromEntries(
         [
           "DateTimeFormat",
-          "DurationFormat",
           "DisplayNames",
           "ListFormat",
           "NumberFormat",
@@ -135,7 +167,7 @@ export default defineProvider(
     const resolvePolyfill = createMetaResolver(polyfillMap);
     return {
       name: "custom-polyfill",
-      polyfills: polyfillSupport,
+      polyfills: PolyfillSupport,
       usageGlobal(meta, utils) {
         const polyfill = resolvePolyfill(meta);
         if (polyfill && shouldInjectPolyfill(polyfill.desc.key)) {

build-scripts/bundle.cjs

@@ -18,18 +18,30 @@ module.exports.sourceMapURL = () => {
 module.exports.ignorePackages = () => [];
 
 // Files from NPM packages that we should replace with empty file
-module.exports.emptyPackages = ({ isHassioBuild }) =>
+module.exports.emptyPackages = ({ latestBuild, isHassioBuild }) =>
   [
+    // Contains all color definitions for all material color sets.
+    // We don't use it
+    require.resolve("@polymer/paper-styles/color.js"),
+    require.resolve("@polymer/paper-styles/default-theme.js"),
+    // Loads stuff from a CDN
+    require.resolve("@polymer/font-roboto/roboto.js"),
     require.resolve("@vaadin/vaadin-material-styles/typography.js"),
     require.resolve("@vaadin/vaadin-material-styles/font-icons.js"),
+    // Compatibility not needed for latest builds
+    latestBuild &&
+      // wrapped in require.resolve so it blows up if file no longer exists
+      require.resolve(
+        path.resolve(paths.polymer_dir, "src/resources/compatibility.ts")
+      ),
     // Icons in supervisor conflict with icons in HA so we don't load.
     isHassioBuild &&
       require.resolve(
-        path.resolve(paths.root_dir, "src/components/ha-icon.ts")
+        path.resolve(paths.polymer_dir, "src/components/ha-icon.ts")
       ),
     isHassioBuild &&
       require.resolve(
-        path.resolve(paths.root_dir, "src/components/ha-icon-picker.ts")
+        path.resolve(paths.polymer_dir, "src/components/ha-icon-picker.ts")
       ),
   ].filter(Boolean);
 
@@ -41,12 +53,6 @@ module.exports.definedVars = ({ isProdBuild, latestBuild, defineOverlay }) => ({
   __SUPERVISOR__: false,
   __BACKWARDS_COMPAT__: false,
   __STATIC_PATH__: "/static/",
-  __HASS_URL__: `\`${
-    "HASS_URL" in process.env
-      ? process.env.HASS_URL
-      : // eslint-disable-next-line no-template-curly-in-string
-        "${location.protocol}//${location.host}"
-  }\``,
   "process.env.NODE_ENV": JSON.stringify(
     isProdBuild ? "production" : "development"
   ),
@@ -73,19 +79,6 @@ module.exports.terserOptions = ({ latestBuild, isTestBuild }) => ({
   sourceMap: !isTestBuild,
 });
 
-/** @type {import('@rspack/core').SwcLoaderOptions} */
-module.exports.swcOptions = () => ({
-  jsc: {
-    loose: true,
-    externalHelpers: true,
-    target: "ES2021",
-    parser: {
-      syntax: "typescript",
-      decorators: true,
-    },
-  },
-});
-
 module.exports.babelOptions = ({
   latestBuild,
   isProdBuild,
@@ -110,6 +103,7 @@ module.exports.babelOptions = ({
         shippedProposals: true,
       },
     ],
+    "@babel/preset-typescript",
   ],
   plugins: [
     [
@@ -146,12 +140,19 @@ module.exports.babelOptions = ({
       "@babel/plugin-transform-runtime",
       { version: dependencies["@babel/runtime"] },
     ],
+    // Transpile decorators (still in TC39 process)
+    // Modern browsers support class fields and private methods, but transform is required with the older decorator version dictated by Lit
+    [
+      "@babel/plugin-proposal-decorators",
+      { version: "2018-09", decoratorsBeforeExport: true },
+    ],
     "@babel/plugin-transform-class-properties",
     "@babel/plugin-transform-private-methods",
   ].filter(Boolean),
   exclude: [
     // \\ for Windows, / for Mac OS and Linux
     /node_modules[\\/]core-js/,
+    /node_modules[\\/]webpack[\\/]buildin/,
   ],
   sourceMaps: !isTestBuild,
   overrides: [
@@ -165,7 +166,7 @@ module.exports.babelOptions = ({
         ],
       ],
       exclude: [
-        path.join(paths.root_dir, "src/resources/polyfills"),
+        path.join(paths.polymer_dir, "src/resources/polyfills"),
         ...[
           "@formatjs/(?:ecma402-abstract|intl-\\w+)",
           "@lit-labs/virtualizer/polyfills",
@@ -183,7 +184,6 @@ module.exports.babelOptions = ({
       include: /\/node_modules\//,
       exclude: [
         "element-internals-polyfill",
-        "@shoelace-style",
         "@?lit(?:-labs|-element|-html)?",
       ].map((p) => new RegExp(`/node_modules/${p}/`)),
     },
@@ -327,17 +327,4 @@ module.exports.config = {
       },
     };
   },
-
-  landingPage({ isProdBuild, latestBuild }) {
-    return {
-      name: "landing-page" + nameSuffix(latestBuild),
-      entry: {
-        entrypoint: path.resolve(paths.landingPage_dir, "src/entrypoint.js"),
-      },
-      outputPath: outputPath(paths.landingPage_output_root, latestBuild),
-      publicPath: publicPath(latestBuild),
-      isProdBuild,
-      latestBuild,
-    };
-  },
 };

build-scripts/env.cjs

@@ -2,26 +2,27 @@ const fs = require("fs");
 const path = require("path");
 const paths = require("./paths.cjs");
 
-const isTrue = (value) => value === "1" || value?.toLowerCase() === "true";
-
 module.exports = {
+  useWDS() {
+    return process.env.WDS === "1";
+  },
   isProdBuild() {
     return (
       process.env.NODE_ENV === "production" || module.exports.isStatsBuild()
     );
   },
   isStatsBuild() {
-    return isTrue(process.env.STATS);
+    return process.env.STATS === "1";
   },
   isTestBuild() {
-    return isTrue(process.env.IS_TEST);
+    return process.env.IS_TEST === "true";
   },
   isNetlify() {
-    return isTrue(process.env.NETLIFY);
+    return process.env.NETLIFY === "true";
   },
   version() {
     const version = fs
-      .readFileSync(path.resolve(paths.root_dir, "pyproject.toml"), "utf8")
+      .readFileSync(path.resolve(paths.polymer_dir, "pyproject.toml"), "utf8")
       .match(/version\W+=\W"(\d{8}\.\d(?:\.dev)?)"/);
     if (!version) {
       throw Error("Version not found");
@@ -29,6 +30,6 @@ module.exports = {
     return version[1];
   },
   isDevContainer() {
-    return isTrue(process.env.DEV_CONTAINER);
+    return process.env.DEV_CONTAINER === "1";
   },
 };

build-scripts/eslint.config.mjs

@@ -1,16 +1,16 @@
-// @ts-check
-
-import tseslint from "typescript-eslint";
 import rootConfig from "../eslint.config.mjs";
 
-export default tseslint.config(...rootConfig, {
-  rules: {
-    "no-console": "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",
+export default [
+  ...rootConfig,
+  {
+    rules: {
+      "no-console": "off",
+      "import/no-extraneous-dependencies": "off",
+      "import/extensions": "off",
+      "import/no-dynamic-require": "off",
+      "global-require": "off",
+      "@typescript-eslint/no-var-requires": "off",
+      "prefer-arrow-callback": "off",
+    },
   },
-});
+];

build-scripts/gulp/app.js

@@ -8,7 +8,8 @@ import "./gen-icons-json.js";
 import "./locale-data.js";
 import "./service-worker.js";
 import "./translations.js";
-import "./rspack.js";
+import "./wds.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-app",
@@ -25,7 +26,7 @@ gulp.task(
       "build-locale-data"
     ),
     "copy-static-app",
-    "rspack-watch-app"
+    env.useWDS() ? "wds-watch-app" : "webpack-watch-app"
   )
 );
 
@@ -38,20 +39,9 @@ gulp.task(
     "clean",
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-app",
-    "rspack-prod-app",
+    "webpack-prod-app",
     gulp.parallel("gen-pages-app-prod", "gen-service-worker-app-prod"),
     // Don't compress running tests
-    ...(env.isTestBuild() || env.isStatsBuild() ? [] : ["compress-app"])
-  )
-);
-
-gulp.task(
-  "analyze-app",
-  gulp.series(
-    async function setEnv() {
-      process.env.STATS = "1";
-    },
-    "clean",
-    "rspack-prod-app"
+    ...(env.isTestBuild() ? [] : ["compress-app"])
   )
 );

build-scripts/gulp/cast.js

@@ -4,7 +4,7 @@ import "./entry-html.js";
 import "./gather-static.js";
 import "./service-worker.js";
 import "./translations.js";
-import "./rspack.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-cast",
@@ -17,7 +17,7 @@ gulp.task(
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-cast",
     "gen-pages-cast-dev",
-    "rspack-dev-server-cast"
+    "webpack-dev-server-cast"
   )
 );
 
@@ -31,7 +31,7 @@ gulp.task(
     "translations-enable-merge-backend",
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-cast",
-    "rspack-prod-cast",
+    "webpack-prod-cast",
     "gen-pages-cast-prod"
   )
 );

build-scripts/gulp/clean.js

@@ -38,14 +38,3 @@ gulp.task(
     ])
   )
 );
-
-gulp.task(
-  "clean-landing-page",
-  gulp.parallel("clean-translations", async () =>
-    deleteSync([
-      paths.landingPage_output_root,
-      paths.landingPage_build,
-      paths.build_dir,
-    ])
-  )
-);

build-scripts/gulp/compress.js

@@ -15,72 +15,54 @@ const brotliOptions = {
 };
 const zopfliOptions = { threshold: 150 };
 
-const compressModern = (rootDir, modernDir, compress) =>
+const compressDistBrotli = (rootDir, modernDir, compressServiceWorker = true) =>
   gulp
-    .src([`${modernDir}/**/${filesGlob}`, `${rootDir}/sw-modern.js`], {
-      base: rootDir,
-      allowEmpty: true,
-    })
-    .pipe(compress === "zopfli" ? zopfli(zopfliOptions) : brotli(brotliOptions))
+    .src(
+      [
+        `${modernDir}/**/${filesGlob}`,
+        compressServiceWorker ? `${rootDir}/sw-modern.js` : undefined,
+      ].filter(Boolean),
+      {
+        base: rootDir,
+      }
+    )
+    .pipe(brotli(brotliOptions))
     .pipe(gulp.dest(rootDir));
 
-const compressOther = (rootDir, modernDir, compress) =>
+const compressDistZopfli = (rootDir, modernDir, compressModern = false) =>
   gulp
     .src(
       [
         `${rootDir}/**/${filesGlob}`,
-        `!${modernDir}/**/${filesGlob}`,
+        compressModern ? undefined : `!${modernDir}/**/${filesGlob}`,
         `!${rootDir}/{sw-modern,service_worker}.js`,
         `${rootDir}/{authorize,onboarding}.html`,
-      ],
-      { base: rootDir, allowEmpty: true }
+      ].filter(Boolean),
+      { base: rootDir }
     )
-    .pipe(compress === "zopfli" ? zopfli(zopfliOptions) : brotli(brotliOptions))
+    .pipe(zopfli(zopfliOptions))
     .pipe(gulp.dest(rootDir));
 
-const compressAppModernBrotli = () =>
-  compressModern(paths.app_output_root, paths.app_output_latest, "brotli");
-const compressAppModernZopfli = () =>
-  compressModern(paths.app_output_root, paths.app_output_latest, "zopfli");
-
-const compressHassioModernBrotli = () =>
-  compressModern(
+const compressAppBrotli = () =>
+  compressDistBrotli(paths.app_output_root, paths.app_output_latest);
+const compressHassioBrotli = () =>
+  compressDistBrotli(
     paths.hassio_output_root,
     paths.hassio_output_latest,
-    "brotli"
+    false
   );
-const compressHassioModernZopfli = () =>
-  compressModern(
+
+const compressAppZopfli = () =>
+  compressDistZopfli(paths.app_output_root, paths.app_output_latest);
+const compressHassioZopfli = () =>
+  compressDistZopfli(
     paths.hassio_output_root,
     paths.hassio_output_latest,
-    "zopfli"
+    true
   );
 
-const compressAppOtherBrotli = () =>
-  compressOther(paths.app_output_root, paths.app_output_latest, "brotli");
-const compressAppOtherZopfli = () =>
-  compressOther(paths.app_output_root, paths.app_output_latest, "zopfli");
-
-const compressHassioOtherBrotli = () =>
-  compressOther(paths.hassio_output_root, paths.hassio_output_latest, "brotli");
-const compressHassioOtherZopfli = () =>
-  compressOther(paths.hassio_output_root, paths.hassio_output_latest, "zopfli");
-
-gulp.task(
-  "compress-app",
-  gulp.parallel(
-    compressAppModernBrotli,
-    compressAppOtherBrotli,
-    compressAppModernZopfli,
-    compressAppOtherZopfli
-  )
-);
+gulp.task("compress-app", gulp.parallel(compressAppBrotli, compressAppZopfli));
 gulp.task(
   "compress-hassio",
-  gulp.parallel(
-    compressHassioModernBrotli,
-    compressHassioOtherBrotli,
-    compressHassioModernZopfli,
-    compressHassioOtherZopfli
-  )
+  gulp.parallel(compressHassioBrotli, compressHassioZopfli)
 );

build-scripts/gulp/demo.js

@@ -5,7 +5,7 @@ import "./gather-static.js";
 import "./gen-icons-json.js";
 import "./service-worker.js";
 import "./translations.js";
-import "./rspack.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-demo",
@@ -22,7 +22,7 @@ gulp.task(
       "build-locale-data"
     ),
     "copy-static-demo",
-    "rspack-dev-server-demo"
+    "webpack-dev-server-demo"
   )
 );
 
@@ -37,18 +37,7 @@ gulp.task(
     "translations-enable-merge-backend",
     gulp.parallel("gen-icons-json", "build-translations", "build-locale-data"),
     "copy-static-demo",
-    "rspack-prod-demo",
+    "webpack-prod-demo",
     "gen-pages-demo-prod"
   )
 );
-
-gulp.task(
-  "analyze-demo",
-  gulp.series(
-    async function setEnv() {
-      process.env.STATS = "1";
-    },
-    "clean",
-    "rspack-prod-demo"
-  )
-);

build-scripts/gulp/entry-html.js

@@ -11,6 +11,7 @@ import { minify } from "html-minifier-terser";
 import template from "lodash.template";
 import { dirname, extname, resolve } from "node:path";
 import { htmlMinifierOptions, terserOptions } from "../bundle.cjs";
+import env from "../env.cjs";
 import paths from "../paths.cjs";
 
 // macOS companion app has no way to obtain the Safari version used by WKWebView,
@@ -55,8 +56,8 @@ const getCommonTemplateVars = () => {
     { ignorePatch: true, allowHigherVersions: true }
   );
   return {
+    useWDS: env.useWDS(),
     modernRegex: compileRegex(browserRegexes.concat(haMacOSRegex)).toString(),
-    hassUrl: process.env.HASS_URL || "",
   };
 };
 
@@ -91,11 +92,13 @@ const minifyHtml = (content, ext) => {
 };
 
 // Function to generate a dev task for each project's configuration
+// Note Currently WDS paths are hard-coded to only work for app
 const genPagesDevTask =
   (
     pageEntries,
     inputRoot,
     outputRoot,
+    useWDS = false,
     inputSub = "src/html",
     publicRoot = ""
   ) =>
@@ -106,13 +109,17 @@ const genPagesDevTask =
         resolve(inputRoot, inputSub, `${page}.template`),
         {
           ...commonVars,
-          latestEntryJS: entries.map(
-            (entry) => `${publicRoot}/frontend_latest/${entry}.js`
+          latestEntryJS: entries.map((entry) =>
+            useWDS
+              ? `http://localhost:8000/src/entrypoints/${entry}.ts`
+              : `${publicRoot}/frontend_latest/${entry}.js`
           ),
           es5EntryJS: entries.map(
             (entry) => `${publicRoot}/frontend_es5/${entry}.js`
           ),
-          latestCustomPanelJS: `${publicRoot}/frontend_latest/custom-panel.js`,
+          latestCustomPanelJS: useWDS
+            ? "http://localhost:8000/src/entrypoints/custom-panel.ts"
+            : `${publicRoot}/frontend_latest/custom-panel.js`,
           es5CustomPanelJS: `${publicRoot}/frontend_es5/custom-panel.js`,
         }
       );
@@ -169,14 +176,19 @@ const APP_PAGE_ENTRIES = {
 
 gulp.task(
   "gen-pages-app-dev",
-  genPagesDevTask(APP_PAGE_ENTRIES, paths.root_dir, paths.app_output_root)
+  genPagesDevTask(
+    APP_PAGE_ENTRIES,
+    paths.polymer_dir,
+    paths.app_output_root,
+    env.useWDS()
+  )
 );
 
 gulp.task(
   "gen-pages-app-prod",
   genPagesProdTask(
     APP_PAGE_ENTRIES,
-    paths.root_dir,
+    paths.polymer_dir,
     paths.app_output_root,
     paths.app_output_latest,
     paths.app_output_es5
@@ -245,28 +257,6 @@ gulp.task(
   )
 );
 
-const LANDING_PAGE_PAGE_ENTRIES = { "index.html": ["entrypoint"] };
-
-gulp.task(
-  "gen-pages-landing-page-dev",
-  genPagesDevTask(
-    LANDING_PAGE_PAGE_ENTRIES,
-    paths.landingPage_dir,
-    paths.landingPage_output_root
-  )
-);
-
-gulp.task(
-  "gen-pages-landing-page-prod",
-  genPagesProdTask(
-    LANDING_PAGE_PAGE_ENTRIES,
-    paths.landingPage_dir,
-    paths.landingPage_output_root,
-    paths.landingPage_output_latest,
-    paths.landingPage_output_es5
-  )
-);
-
 const HASSIO_PAGE_ENTRIES = { "entrypoint.js": ["entrypoint"] };
 
 gulp.task(
@@ -275,6 +265,7 @@ gulp.task(
     HASSIO_PAGE_ENTRIES,
     paths.hassio_dir,
     paths.hassio_output_root,
+    undefined,
     "src",
     paths.hassio_publicPath
   )

build-scripts/gulp/fetch-nightly-translations.js

@@ -66,7 +66,7 @@ gulp.task("fetch-nightly-translations", async function () {
       tokenAuth = JSON.parse(await readFile(TOKEN_FILE, "utf-8"));
     } catch {
       if (!allowTokenSetup) {
-        console.log("No token found so build will continue with English only");
+        console.log("No token found so  build wil continue with English only");
         return;
       }
       const auth = createOAuthDeviceAuth({

build-scripts/gulp/gallery.js

@@ -11,7 +11,7 @@ import "./gather-static.js";
 import "./gen-icons-json.js";
 import "./service-worker.js";
 import "./translations.js";
-import "./rspack.js";
+import "./webpack.js";
 
 gulp.task("gather-gallery-pages", async function gatherPages() {
   const pageDir = path.resolve(paths.gallery_dir, "src/pages");
@@ -156,7 +156,7 @@ gulp.task(
     "copy-static-gallery",
     "gen-pages-gallery-dev",
     gulp.parallel(
-      "rspack-dev-server-gallery",
+      "webpack-dev-server-gallery",
       async function watchMarkdownFiles() {
         gulp.watch(
           [
@@ -185,7 +185,7 @@ gulp.task(
       "gather-gallery-pages"
     ),
     "copy-static-gallery",
-    "rspack-prod-gallery",
+    "webpack-prod-gallery",
     "gen-pages-gallery-prod"
   )
 );

build-scripts/gulp/gather-static.js

@@ -6,8 +6,8 @@ import path from "path";
 import paths from "../paths.cjs";
 
 const npmPath = (...parts) =>
-  path.resolve(paths.root_dir, "node_modules", ...parts);
-const polyPath = (...parts) => path.resolve(paths.root_dir, ...parts);
+  path.resolve(paths.polymer_dir, "node_modules", ...parts);
+const polyPath = (...parts) => path.resolve(paths.polymer_dir, ...parts);
 
 const copyFileDir = (fromFile, toDir) =>
   fs.copySync(fromFile, path.join(toDir, path.basename(fromFile)));
@@ -59,11 +59,6 @@ function copyPolyfills(staticDir) {
     npmPath("@webcomponents/webcomponentsjs/webcomponents-bundle.js.map"),
     staticPath("polyfills/")
   );
-  // Lit polyfill support
-  fs.copySync(
-    npmPath("lit/polyfill-support.js"),
-    path.join(staticPath("polyfills/"), "lit-polyfill-support.js")
-  );
 
   // dialog-polyfill css
   copyFileDir(
@@ -72,6 +67,12 @@ function copyPolyfills(staticDir) {
   );
 }
 
+function copyLoaderJS(staticDir) {
+  const staticPath = genStaticPath(staticDir);
+  copyFileDir(npmPath("systemjs/dist/s.min.js"), staticPath("js"));
+  copyFileDir(npmPath("systemjs/dist/s.min.js.map"), staticPath("js"));
+}
+
 function copyFonts(staticDir) {
   const staticPath = genStaticPath(staticDir);
   // Local fonts
@@ -95,10 +96,6 @@ function copyMapPanel(staticDir) {
     npmPath("leaflet/dist/leaflet.css"),
     staticPath("images/leaflet/")
   );
-  copyFileDir(
-    npmPath("leaflet.markercluster/dist/MarkerCluster.css"),
-    staticPath("images/leaflet/")
-  );
   fs.copySync(
     npmPath("leaflet/dist/images"),
     staticPath("images/leaflet/images/")
@@ -128,11 +125,6 @@ gulp.task("copy-translations-supervisor", async () => {
   copyTranslations(staticDir);
 });
 
-gulp.task("copy-translations-landing-page", async () => {
-  const staticDir = paths.landingPage_output_static;
-  copyTranslations(staticDir);
-});
-
 gulp.task("copy-static-supervisor", async () => {
   const staticDir = paths.hassio_output_static;
   copyLocaleData(staticDir);
@@ -143,6 +135,8 @@ gulp.task("copy-static-app", async () => {
   const staticDir = paths.app_output_static;
   // Basic static files
   fs.copySync(polyPath("public"), paths.app_output_root);
+
+  copyLoaderJS(staticDir);
   copyPolyfills(staticDir);
   copyFonts(staticDir);
   copyTranslations(staticDir);
@@ -165,6 +159,8 @@ gulp.task("copy-static-demo", async () => {
   );
   // Copy demo static files
   fs.copySync(path.resolve(paths.demo_dir, "public"), paths.demo_output_root);
+
+  copyLoaderJS(paths.demo_output_static);
   copyPolyfills(paths.demo_output_static);
   copyMapPanel(paths.demo_output_static);
   copyFonts(paths.demo_output_static);
@@ -178,6 +174,8 @@ gulp.task("copy-static-cast", async () => {
   fs.copySync(polyPath("public/static"), paths.cast_output_static);
   // Copy cast static files
   fs.copySync(path.resolve(paths.cast_dir, "public"), paths.cast_output_root);
+
+  copyLoaderJS(paths.cast_output_static);
   copyPolyfills(paths.cast_output_static);
   copyMapPanel(paths.cast_output_static);
   copyFonts(paths.cast_output_static);
@@ -201,14 +199,3 @@ gulp.task("copy-static-gallery", async () => {
   copyLocaleData(paths.gallery_output_static);
   copyMdiIcons(paths.gallery_output_static);
 });
-
-gulp.task("copy-static-landing-page", async () => {
-  // Copy landing-page static files
-  fs.copySync(
-    path.resolve(paths.landingPage_dir, "public"),
-    paths.landingPage_output_root
-  );
-
-  copyFonts(paths.landingPage_output_static);
-  copyTranslations(paths.landingPage_output_static);
-});

build-scripts/gulp/hassio.js

@@ -6,7 +6,7 @@ import "./entry-html.js";
 import "./gather-static.js";
 import "./gen-icons-json.js";
 import "./translations.js";
-import "./rspack.js";
+import "./webpack.js";
 
 gulp.task(
   "develop-hassio",
@@ -21,7 +21,7 @@ gulp.task(
     "copy-translations-supervisor",
     "build-locale-data",
     "copy-static-supervisor",
-    "rspack-watch-hassio"
+    "webpack-watch-hassio"
   )
 );
 
@@ -37,7 +37,7 @@ gulp.task(
     "copy-translations-supervisor",
     "build-locale-data",
     "copy-static-supervisor",
-    "rspack-prod-hassio",
+    "webpack-prod-hassio",
     "gen-pages-hassio-prod",
     ...// Don't compress running tests
     (env.isTestBuild() ? [] : ["compress-hassio"])

build-scripts/gulp/index.mjs

@@ -1,17 +0,0 @@
-import "./app.js";
-import "./cast.js";
-import "./clean.js";
-import "./compress.js";
-import "./demo.js";
-import "./download-translations.js";
-import "./entry-html.js";
-import "./fetch-nightly-translations.js";
-import "./gallery.js";
-import "./gather-static.js";
-import "./gen-icons-json.js";
-import "./hassio.js";
-import "./landing-page.js";
-import "./locale-data.js";
-import "./rspack.js";
-import "./service-worker.js";
-import "./translations.js";

build-scripts/gulp/landing-page.js

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

build-scripts/gulp/locale-data.js

@@ -4,7 +4,7 @@ import gulp from "gulp";
 import { join, resolve } from "node:path";
 import paths from "../paths.cjs";
 
-const formatjsDir = join(paths.root_dir, "node_modules", "@formatjs");
+const formatjsDir = join(paths.polymer_dir, "node_modules", "@formatjs");
 const outDir = join(paths.build_dir, "locale-data");
 
 const INTL_POLYFILLS = {

build-scripts/gulp/translations.js

@@ -40,17 +40,20 @@ class CustomJSON extends Transform {
     this._reviver = reviver;
   }
 
-  // eslint-disable-next-line @typescript-eslint/naming-convention
   async _transform(file, _, callback) {
-    let obj = JSON.parse(file.contents.toString(), this._reviver);
-    if (this._func) obj = this._func(obj, file.path);
-    for (const [outObj, dir] of Array.isArray(obj) ? obj : [[obj, ""]]) {
-      const outFile = file.clone({ contents: false });
-      outFile.contents = Buffer.from(JSON.stringify(outObj));
-      outFile.dirname += `/${dir}`;
-      this.push(outFile);
+    try {
+      let obj = JSON.parse(file.contents.toString(), this._reviver);
+      if (this._func) obj = this._func(obj, file.path);
+      for (const [outObj, dir] of Array.isArray(obj) ? obj : [[obj, ""]]) {
+        const outFile = file.clone({ contents: false });
+        outFile.contents = Buffer.from(JSON.stringify(outObj));
+        outFile.dirname += `/${dir}`;
+        this.push(outFile);
+      }
+      callback(null);
+    } catch (err) {
+      callback(err);
     }
-    callback(null);
   }
 }
 
@@ -65,19 +68,25 @@ class MergeJSON extends Transform {
     this._reviver = reviver;
   }
 
-  // eslint-disable-next-line @typescript-eslint/naming-convention
   async _transform(file, _, callback) {
-    this._objects.push(JSON.parse(file.contents.toString(), this._reviver));
-    if (!this._outFile) this._outFile = file.clone({ contents: false });
-    callback(null);
+    try {
+      this._objects.push(JSON.parse(file.contents.toString(), this._reviver));
+      if (!this._outFile) this._outFile = file.clone({ contents: false });
+      callback(null);
+    } catch (err) {
+      callback(err);
+    }
   }
 
-  // eslint-disable-next-line @typescript-eslint/naming-convention
   async _flush(callback) {
-    const mergedObj = merge(this._startObj, ...this._objects);
-    this._outFile.contents = Buffer.from(JSON.stringify(mergedObj));
-    this._outFile.stem = this._stem;
-    callback(null, this._outFile);
+    try {
+      const mergedObj = merge(this._startObj, ...this._objects);
+      this._outFile.contents = Buffer.from(JSON.stringify(mergedObj));
+      this._outFile.stem = this._stem;
+      callback(null, this._outFile);
+    } catch (err) {
+      callback(err);
+    }
   }
 }
 
@@ -163,14 +172,12 @@ const createMasterTranslation = () =>
 
 const FRAGMENTS = ["base"];
 
-const setFragment = (fragment) => async () => {
-  FRAGMENTS[0] = fragment;
+const toggleSupervisorFragment = async () => {
+  FRAGMENTS[0] = "supervisor";
 };
 
 const panelFragment = (fragment) =>
-  fragment !== "base" &&
-  fragment !== "supervisor" &&
-  fragment !== "landing-page";
+  fragment !== "base" && fragment !== "supervisor";
 
 const HASHES = new Map();
 
@@ -217,9 +224,6 @@ const createTranslations = async () => {
             case "supervisor":
               // Supervisor key is at the top level
               return [flatten(data.supervisor), ""];
-            case "landing-page":
-              // landing-page key is at the top level
-              return [flatten(data["landing-page"]), ""];
             default:
               // Create a fragment with only the given panel
               return [
@@ -318,10 +322,5 @@ gulp.task(
 
 gulp.task(
   "build-supervisor-translations",
-  gulp.series(setFragment("supervisor"), "build-translations")
-);
-
-gulp.task(
-  "build-landing-page-translations",
-  gulp.series(setFragment("landing-page"), "build-translations")
+  gulp.series(toggleSupervisorFragment, "build-translations")
 );

build-scripts/gulp/wds.js

@@ -0,0 +1,10 @@
+import gulp from "gulp";
+import { startDevServer } from "@web/dev-server";
+
+gulp.task("wds-watch-app", async () => {
+  startDevServer({
+    config: {
+      watch: true,
+    },
+  });
+});

build-scripts/gulp/webpack.js

@@ -1,11 +1,11 @@
-// Tasks to run rspack.
+// Tasks to run webpack.
 
 import fs from "fs";
 import path from "path";
 import log from "fancy-log";
 import gulp from "gulp";
-import rspack from "@rspack/core";
-import { RspackDevServer } from "@rspack/dev-server";
+import webpack from "webpack";
+import WebpackDevServer from "webpack-dev-server";
 import env from "../env.cjs";
 import paths from "../paths.cjs";
 import {
@@ -14,8 +14,7 @@ import {
   createDemoConfig,
   createGalleryConfig,
   createHassioConfig,
-  createLandingPageConfig,
-} from "../rspack.cjs";
+} from "../webpack.cjs";
 
 const bothBuilds = (createConfigFunc, params) => [
   createConfigFunc({ ...params, latestBuild: true }),
@@ -31,7 +30,7 @@ const isWsl =
 
 /**
  * @param {{
- *   compiler: import("@rspack/core").Compiler,
+ *   compiler: import("webpack").Compiler,
  *   contentBase: string,
  *   port: number,
  *   listenHost?: string
@@ -42,13 +41,12 @@ const runDevServer = async ({
   contentBase,
   port,
   listenHost = undefined,
-  proxy = undefined,
 }) => {
   if (listenHost === undefined) {
     // For dev container, we need to listen on all hosts
     listenHost = env.isDevContainer() ? "0.0.0.0" : "localhost";
   }
-  const server = new RspackDevServer(
+  const server = new WebpackDevServer(
     {
       hot: false,
       open: true,
@@ -58,14 +56,13 @@ const runDevServer = async ({
         directory: contentBase,
         watch: true,
       },
-      proxy,
     },
     compiler
   );
 
   await server.start();
   // Server listening
-  log("[rspack-dev-server]", `Project is running at http://localhost:${port}`);
+  log("[webpack-dev-server]", `Project is running at http://localhost:${port}`);
 };
 
 const doneHandler = (done) => (err, stats) => {
@@ -90,16 +87,16 @@ const doneHandler = (done) => (err, stats) => {
 
 const prodBuild = (conf) =>
   new Promise((resolve) => {
-    rspack(
+    webpack(
       conf,
-      // Resolve promise when done. Because we pass a callback, rspack closes itself
+      // Resolve promise when done. Because we pass a callback, webpack closes itself
       doneHandler(resolve)
     );
   });
 
-gulp.task("rspack-watch-app", () => {
+gulp.task("webpack-watch-app", () => {
   // This command will run forever because we don't close compiler
-  rspack(
+  webpack(
     process.env.ES5
       ? bothBuilds(createAppConfig, { isProdBuild: false })
       : createAppConfig({ isProdBuild: false, latestBuild: true })
@@ -110,7 +107,7 @@ gulp.task("rspack-watch-app", () => {
   );
 });
 
-gulp.task("rspack-prod-app", () =>
+gulp.task("webpack-prod-app", () =>
   prodBuild(
     bothBuilds(createAppConfig, {
       isProdBuild: true,
@@ -120,9 +117,9 @@ gulp.task("rspack-prod-app", () =>
   )
 );
 
-gulp.task("rspack-dev-server-demo", () =>
+gulp.task("webpack-dev-server-demo", () =>
   runDevServer({
-    compiler: rspack(
+    compiler: webpack(
       createDemoConfig({ isProdBuild: false, latestBuild: true })
     ),
     contentBase: paths.demo_output_root,
@@ -130,18 +127,17 @@ gulp.task("rspack-dev-server-demo", () =>
   })
 );
 
-gulp.task("rspack-prod-demo", () =>
+gulp.task("webpack-prod-demo", () =>
   prodBuild(
     bothBuilds(createDemoConfig, {
       isProdBuild: true,
-      isStatsBuild: env.isStatsBuild(),
     })
   )
 );
 
-gulp.task("rspack-dev-server-cast", () =>
+gulp.task("webpack-dev-server-cast", () =>
   runDevServer({
-    compiler: rspack(
+    compiler: webpack(
       createCastConfig({ isProdBuild: false, latestBuild: true })
     ),
     contentBase: paths.cast_output_root,
@@ -151,7 +147,7 @@ gulp.task("rspack-dev-server-cast", () =>
   })
 );
 
-gulp.task("rspack-prod-cast", () =>
+gulp.task("webpack-prod-cast", () =>
   prodBuild(
     bothBuilds(createCastConfig, {
       isProdBuild: true,
@@ -159,9 +155,9 @@ gulp.task("rspack-prod-cast", () =>
   )
 );
 
-gulp.task("rspack-watch-hassio", () => {
+gulp.task("webpack-watch-hassio", () => {
   // This command will run forever because we don't close compiler
-  rspack(
+  webpack(
     createHassioConfig({
       isProdBuild: false,
       latestBuild: true,
@@ -174,7 +170,7 @@ gulp.task("rspack-watch-hassio", () => {
   );
 });
 
-gulp.task("rspack-prod-hassio", () =>
+gulp.task("webpack-prod-hassio", () =>
   prodBuild(
     bothBuilds(createHassioConfig, {
       isProdBuild: true,
@@ -184,9 +180,9 @@ gulp.task("rspack-prod-hassio", () =>
   )
 );
 
-gulp.task("rspack-dev-server-gallery", () =>
+gulp.task("webpack-dev-server-gallery", () =>
   runDevServer({
-    compiler: rspack(
+    compiler: webpack(
       createGalleryConfig({ isProdBuild: false, latestBuild: true })
     ),
     contentBase: paths.gallery_output_root,
@@ -195,7 +191,7 @@ gulp.task("rspack-dev-server-gallery", () =>
   })
 );
 
-gulp.task("rspack-prod-gallery", () =>
+gulp.task("webpack-prod-gallery", () =>
   prodBuild(
     createGalleryConfig({
       isProdBuild: true,
@@ -203,30 +199,3 @@ gulp.task("rspack-prod-gallery", () =>
     })
   )
 );
-
-gulp.task("rspack-watch-landing-page", () => {
-  // This command will run forever because we don't close compiler
-  rspack(
-    process.env.ES5
-      ? bothBuilds(createLandingPageConfig, { isProdBuild: false })
-      : createLandingPageConfig({ isProdBuild: false, latestBuild: true })
-  ).watch({ poll: isWsl }, doneHandler());
-
-  gulp.watch(
-    path.join(paths.translations_src, "en.json"),
-    gulp.series(
-      "build-landing-page-translations",
-      "copy-translations-landing-page"
-    )
-  );
-});
-
-gulp.task("rspack-prod-landing-page", () =>
-  prodBuild(
-    bothBuilds(createLandingPageConfig, {
-      isProdBuild: true,
-      isStatsBuild: env.isStatsBuild(),
-      isTestBuild: env.isTestBuild(),
-    })
-  )
-);

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

@@ -16,7 +16,6 @@ const detailsClose = "</details>\n";
 
 const dummyAPI = {
   version: babelVersion,
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
   assertVersion: () => {},
   caller: (callback) =>
     callback({

build-scripts/paths.cjs

@@ -1,7 +1,7 @@
 const path = require("path");
 
 module.exports = {
-  root_dir: path.resolve(__dirname, ".."),
+  polymer_dir: path.resolve(__dirname, ".."),
 
   build_dir: path.resolve(__dirname, "../build"),
   app_output_root: path.resolve(__dirname, "../hass_frontend"),
@@ -33,22 +33,6 @@ module.exports = {
   ),
   gallery_output_static: path.resolve(__dirname, "../gallery/dist/static"),
 
-  landingPage_dir: path.resolve(__dirname, "../landing-page"),
-  landingPage_build: path.resolve(__dirname, "../landing-page/build"),
-  landingPage_output_root: path.resolve(__dirname, "../landing-page/dist"),
-  landingPage_output_latest: path.resolve(
-    __dirname,
-    "../landing-page/dist/frontend_latest"
-  ),
-  landingPage_output_es5: path.resolve(
-    __dirname,
-    "../landing-page/dist/frontend_es5"
-  ),
-  landingPage_output_static: path.resolve(
-    __dirname,
-    "../landing-page/dist/static"
-  ),
-
   hassio_dir: path.resolve(__dirname, "../hassio"),
   hassio_output_root: path.resolve(__dirname, "../hassio/build"),
   hassio_output_static: path.resolve(__dirname, "../hassio/build/static"),

build-scripts/webpack.cjs

@@ -1,18 +1,16 @@
 const { existsSync } = require("fs");
 const path = require("path");
-const rspack = require("@rspack/core");
-// eslint-disable-next-line @typescript-eslint/naming-convention
-const { RsdoctorRspackPlugin } = require("@rsdoctor/rspack-plugin");
-// eslint-disable-next-line @typescript-eslint/naming-convention
+const webpack = require("webpack");
 const { StatsWriterPlugin } = require("webpack-stats-plugin");
-const filterStats = require("@bundle-stats/plugin-webpack-filter");
-// eslint-disable-next-line @typescript-eslint/naming-convention
+const filterStats = require("@bundle-stats/plugin-webpack-filter").default;
 const TerserPlugin = require("terser-webpack-plugin");
-// eslint-disable-next-line @typescript-eslint/naming-convention
-const { WebpackManifestPlugin } = require("rspack-manifest-plugin");
+const { WebpackManifestPlugin } = require("webpack-manifest-plugin");
 const log = require("fancy-log");
-// eslint-disable-next-line @typescript-eslint/naming-convention
-const WebpackBar = require("webpackbar/rspack");
+const WebpackBar = require("webpackbar");
+const {
+  TransformAsyncModulesPlugin,
+} = require("transform-async-modules-webpack-plugin");
+const { dependencies } = require("../package.json");
 const paths = require("./paths.cjs");
 const bundle = require("./bundle.cjs");
 
@@ -30,7 +28,7 @@ class LogStartCompilePlugin {
   }
 }
 
-const createRspackConfig = ({
+const createWebpackConfig = ({
   name,
   entry,
   outputPath,
@@ -65,26 +63,19 @@ const createRspackConfig = ({
       rules: [
         {
           test: /\.m?js$|\.ts$/,
-          exclude: /node_modules[\\/]core-js/,
-          use: (info) => [
-            {
-              loader: "babel-loader",
-              options: {
-                ...bundle.babelOptions({
-                  latestBuild,
-                  isProdBuild,
-                  isTestBuild,
-                  sw: info.issuerLayer === "sw",
-                }),
-                cacheDirectory: !isProdBuild,
-                cacheCompression: false,
-              },
+          use: (info) => ({
+            loader: "babel-loader",
+            options: {
+              ...bundle.babelOptions({
+                latestBuild,
+                isProdBuild,
+                isTestBuild,
+                sw: info.issuerLayer === "sw",
+              }),
+              cacheDirectory: !isProdBuild,
+              cacheCompression: false,
             },
-            {
-              loader: "builtin:swc-loader",
-              options: bundle.swcOptions(),
-            },
-          ],
+          }),
           resolve: {
             fullySpecified: false,
           },
@@ -111,18 +102,13 @@ const createRspackConfig = ({
       splitChunks: {
         // Disable splitting for web workers and worklets because imports of
         // external chunks are broken for:
-        chunks: !isProdBuild
-          ? // improve incremental build speed, but blows up bundle size
-            new RegExp(
-              `^(?!(${Object.keys(entry).join("|")}|.*work(?:er|let))$)`
-            )
-          : // - ESM output: https://github.com/webpack/webpack/issues/17014
-            // - Worklets use `importScripts`: https://github.com/webpack/webpack/issues/11543
-            (chunk) =>
-              !chunk.canBeInitial() &&
-              !new RegExp(
-                `^.+-work${latestBuild ? "(?:let|er)" : "let"}$`
-              ).test(chunk.name),
+        // - ESM output: https://github.com/webpack/webpack/issues/17014
+        // - Worklets use `importScripts`: https://github.com/webpack/webpack/issues/11543
+        chunks: (chunk) =>
+          !chunk.canBeInitial() &&
+          !new RegExp(`^.+-work${latestBuild ? "(?:let|er)" : "let"}$`).test(
+            chunk.name
+          ),
       },
     },
     plugins: [
@@ -131,10 +117,10 @@ const createRspackConfig = ({
         // Only include the JS of entrypoints
         filter: (file) => file.isInitial && !file.name.endsWith(".map"),
       }),
-      new rspack.DefinePlugin(
+      new webpack.DefinePlugin(
         bundle.definedVars({ isProdBuild, latestBuild, defineOverlay })
       ),
-      new rspack.IgnorePlugin({
+      new webpack.IgnorePlugin({
         checkResource(resource, context) {
           // Only use ignore to intercept imports that we don't control
           // inside node_module dependencies.
@@ -143,8 +129,7 @@ const createRspackConfig = ({
             // calling define.amd will call require("!!webpack amd options")
             resource.startsWith("!!webpack") ||
             // loaded by webpack dev server but doesn't exist.
-            resource === "webpack/hot" ||
-            resource.startsWith("@swc/helpers")
+            resource === "webpack/hot"
           ) {
             return false;
           }
@@ -167,9 +152,11 @@ const createRspackConfig = ({
           );
         },
       }),
-      new rspack.NormalModuleReplacementPlugin(
-        new RegExp(bundle.emptyPackages({ isHassioBuild }).join("|")),
-        path.resolve(paths.root_dir, "src/util/empty.js")
+      new webpack.NormalModuleReplacementPlugin(
+        new RegExp(
+          bundle.emptyPackages({ latestBuild, isHassioBuild }).join("|")
+        ),
+        path.resolve(paths.polymer_dir, "src/util/empty.js")
       ),
       !isProdBuild && new LogStartCompilePlugin(),
       isProdBuild &&
@@ -181,14 +168,10 @@ const createRspackConfig = ({
           stats: { assets: true, chunks: true, modules: true },
           transform: (stats) => JSON.stringify(filterStats(stats)),
         }),
-      isProdBuild &&
-        isStatsBuild &&
-        new RsdoctorRspackPlugin({
-          reportDir: path.join(paths.build_dir, "rsdoctor"),
-          features: ["plugins", "bundle"],
-          supports: {
-            generateTileGraph: true,
-          },
+      !latestBuild &&
+        new TransformAsyncModulesPlugin({
+          browserslistEnv: "legacy",
+          runtime: { version: dependencies["@babel/runtime"] },
         }),
     ].filter(Boolean),
     resolve: {
@@ -203,7 +186,6 @@ const createRspackConfig = ({
         "lit/directives/if-defined$": "lit/directives/if-defined.js",
         "lit/directives/guard$": "lit/directives/guard.js",
         "lit/directives/cache$": "lit/directives/cache.js",
-        "lit/directives/join$": "lit/directives/join.js",
         "lit/directives/repeat$": "lit/directives/repeat.js",
         "lit/directives/live$": "lit/directives/live.js",
         "lit/directives/keyed$": "lit/directives/keyed.js",
@@ -228,6 +210,8 @@ const createRspackConfig = ({
         isProdBuild && !isStatsBuild ? "[id].[contenthash][ext]" : "[id][ext]",
       crossOriginLoading: "use-credentials",
       hashFunction: "xxhash64",
+      hashDigest: "base64url",
+      hashDigestLength: 11, // full length of 64 bit base64url
       path: outputPath,
       publicPath,
       // To silence warning in worker plugin
@@ -269,17 +253,17 @@ const createAppConfig = ({
   isStatsBuild,
   isTestBuild,
 }) =>
-  createRspackConfig(
+  createWebpackConfig(
     bundle.config.app({ isProdBuild, latestBuild, isStatsBuild, isTestBuild })
   );
 
 const createDemoConfig = ({ isProdBuild, latestBuild, isStatsBuild }) =>
-  createRspackConfig(
+  createWebpackConfig(
     bundle.config.demo({ isProdBuild, latestBuild, isStatsBuild })
   );
 
 const createCastConfig = ({ isProdBuild, latestBuild }) =>
-  createRspackConfig(bundle.config.cast({ isProdBuild, latestBuild }));
+  createWebpackConfig(bundle.config.cast({ isProdBuild, latestBuild }));
 
 const createHassioConfig = ({
   isProdBuild,
@@ -287,7 +271,7 @@ const createHassioConfig = ({
   isStatsBuild,
   isTestBuild,
 }) =>
-  createRspackConfig(
+  createWebpackConfig(
     bundle.config.hassio({
       isProdBuild,
       latestBuild,
@@ -297,10 +281,7 @@ const createHassioConfig = ({
   );
 
 const createGalleryConfig = ({ isProdBuild, latestBuild }) =>
-  createRspackConfig(bundle.config.gallery({ isProdBuild, latestBuild }));
-
-const createLandingPageConfig = ({ isProdBuild, latestBuild }) =>
-  createRspackConfig(bundle.config.landingPage({ isProdBuild, latestBuild }));
+  createWebpackConfig(bundle.config.gallery({ isProdBuild, latestBuild }));
 
 module.exports = {
   createAppConfig,
@@ -308,6 +289,5 @@ module.exports = {
   createCastConfig,
   createHassioConfig,
   createGalleryConfig,
-  createRspackConfig,
-  createLandingPageConfig,
+  createWebpackConfig,
 };

cast/README.md

@@ -25,7 +25,7 @@ Home Assistant Cast is made up of two separate applications:
 
 ### Setting dev variables
 
-Open `src/cast/dev_const.ts` and change `CAST_DEV_APP_ID` to the ID of the app you just created. And set the `CAST_DEV_HASS_URL` to the url of your development machine.
+Open `src/cast/dev_const.ts` and change `CAST_DEV_APP_ID` to the ID of the app you just created. And set the `CAST_DEV_HASS_URL` to the url of you development machine.
 
 ### Changing configuration
 

cast/src/html/receiver.html.template

@@ -7,6 +7,7 @@
   <%= renderTemplate("../../../src/html/_style_base.html.template") %>
   <style>
     body {
+      background-color: white;
       font-size: initial;
     }
   </style>

cast/src/launcher/entrypoint.ts

@@ -1,3 +1,3 @@
 import "./layout/hc-connect";
 
-import("../../../src/resources/append-ha-style");
+import("../../../src/resources/ha-style");

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

@@ -1,9 +1,9 @@
 import "@material/mwc-button/mwc-button";
-
+import "@material/mwc-list/mwc-list";
 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 } from "lit";
+import type { CSSResultGroup, TemplateResult } from "lit";
 import { LitElement, css, html } from "lit";
 import { customElement, property, state } from "lit/decorators";
 import type { CastManager } from "../../../../src/cast/cast_manager";
@@ -19,8 +19,6 @@ import {
 import { atLeastVersion } from "../../../../src/common/config/version";
 import { toggleAttribute } from "../../../../src/common/dom/toggle_attribute";
 import "../../../../src/components/ha-icon";
-import "../../../../src/components/ha-list";
-import "../../../../src/components/ha-list-item";
 import "../../../../src/components/ha-svg-icon";
 import {
   getLegacyLovelaceCollection,
@@ -31,6 +29,7 @@ import type { LovelaceViewConfig } from "../../../../src/data/lovelace/config/vi
 import "../../../../src/layouts/hass-loading-screen";
 import { generateDefaultViewConfig } from "../../../../src/panels/lovelace/common/generate-lovelace-config";
 import "./hc-layout";
+import "../../../../src/components/ha-list-item";
 
 @customElement("hc-cast")
 class HcCast extends LitElement {
@@ -86,7 +85,7 @@ class HcCast extends LitElement {
               `
             : html`
                 <div class="section-header">PICK A VIEW</div>
-                <ha-list @action=${this._handlePickView} activatable>
+                <mwc-list @action=${this._handlePickView} activatable>
                   ${(
                     this.lovelaceViews ?? [
                       generateDefaultViewConfig({}, {}, {}, {}, () => ""),
@@ -114,7 +113,7 @@ class HcCast extends LitElement {
                             ></ha-svg-icon>`}
                       </ha-list-item>
                     `
-                  )}</ha-list
+                  )}</mwc-list
                 >
               `}
 
@@ -204,72 +203,74 @@ class HcCast extends LitElement {
       }
       this.connection.close();
       location.reload();
-    } catch (_err: any) {
+    } catch (err: any) {
       alert("Unable to log out!");
     }
   }
 
-  static styles = css`
-    .center-item {
-      display: flex;
-      justify-content: space-around;
-    }
+  static get styles(): CSSResultGroup {
+    return css`
+      .center-item {
+        display: flex;
+        justify-content: space-around;
+      }
 
-    .action-item {
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-    }
+      .action-item {
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+      }
 
-    .question {
-      position: relative;
-      padding: 8px 16px;
-    }
+      .question {
+        position: relative;
+        padding: 8px 16px;
+      }
 
-    .question:before {
-      border-radius: 4px;
-      position: absolute;
-      top: 0;
-      right: 0;
-      bottom: 0;
-      left: 0;
-      pointer-events: none;
-      content: "";
-      background-color: var(--primary-color);
-      opacity: 0.12;
-      will-change: opacity;
-    }
+      .question:before {
+        border-radius: 4px;
+        position: absolute;
+        top: 0;
+        right: 0;
+        bottom: 0;
+        left: 0;
+        pointer-events: none;
+        content: "";
+        background-color: var(--primary-color);
+        opacity: 0.12;
+        will-change: opacity;
+      }
 
-    .connection,
-    .connection a {
-      color: var(--secondary-text-color);
-    }
+      .connection,
+      .connection a {
+        color: var(--secondary-text-color);
+      }
 
-    mwc-button ha-svg-icon {
-      margin-right: 8px;
-      margin-inline-end: 8px;
-      margin-inline-start: initial;
-      height: 18px;
-    }
+      mwc-button ha-svg-icon {
+        margin-right: 8px;
+        margin-inline-end: 8px;
+        margin-inline-start: initial;
+        height: 18px;
+      }
 
-    ha-list-item ha-icon,
-    ha-list-item ha-svg-icon {
-      padding: 12px;
-      color: var(--secondary-text-color);
-    }
+      ha-list-item ha-icon,
+      ha-list-item ha-svg-icon {
+        padding: 12px;
+        color: var(--secondary-text-color);
+      }
 
-    :host([hide-icons]) ha-icon {
-      display: none;
-    }
+      :host([hide-icons]) ha-icon {
+        display: none;
+      }
 
-    .spacer {
-      flex: 1;
-    }
+      .spacer {
+        flex: 1;
+      }
 
-    .card-content a {
-      color: var(--primary-color);
-    }
-  `;
+      .card-content a {
+        color: var(--primary-color);
+      }
+    `;
+  }
 }
 
 declare global {

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

@@ -13,7 +13,7 @@ import {
   ERR_INVALID_HTTPS_TO_HTTP,
   getAuth,
 } from "home-assistant-js-websocket";
-import type { TemplateResult } from "lit";
+import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, state } from "lit/decorators";
 import type { CastManager } from "../../../../src/cast/cast_manager";
@@ -215,7 +215,7 @@ export class HcConnect extends LitElement {
     let url: URL;
     try {
       url = new URL(value);
-    } catch (_err: any) {
+    } catch (err: any) {
       this.error = "Invalid URL";
       return;
     }
@@ -252,7 +252,7 @@ export class HcConnect extends LitElement {
       this.loading = false;
       return;
     } finally {
-      // Clear url if we have an auth callback in url.
+      // Clear url if we have a auth callback in url.
       if (location.search.includes("auth_callback=1")) {
         history.replaceState(null, "", location.pathname);
       }
@@ -288,39 +288,41 @@ export class HcConnect extends LitElement {
     try {
       saveTokens(null);
       location.reload();
-    } catch (_err: any) {
+    } catch (err: any) {
       alert("Unable to log out!");
     }
   }
 
-  static styles = css`
-    .card-content a {
-      color: var(--primary-color);
-    }
-    .card-actions a {
-      text-decoration: none;
-    }
-    .error {
-      color: red;
-      font-weight: var(--ha-font-weight-bold);
-    }
+  static get styles(): CSSResultGroup {
+    return css`
+      .card-content a {
+        color: var(--primary-color);
+      }
+      .card-actions a {
+        text-decoration: none;
+      }
+      .error {
+        color: red;
+        font-weight: bold;
+      }
 
-    .error a {
-      color: darkred;
-    }
+      .error a {
+        color: darkred;
+      }
 
-    mwc-button ha-svg-icon {
-      margin-left: 8px;
-    }
+      mwc-button ha-svg-icon {
+        margin-left: 8px;
+      }
 
-    .spacer {
-      flex: 1;
-    }
+      .spacer {
+        flex: 1;
+      }
 
-    ha-textfield {
-      width: 100%;
-    }
-  `;
+      ha-textfield {
+        width: 100%;
+      }
+    `;
+  }
 }
 
 declare global {

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 } from "lit";
+import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import "../../../../src/components/ha-card";
@@ -63,94 +63,96 @@ class HcLayout extends LitElement {
     }
   }
 
-  static styles = css`
-    :host {
-      display: flex;
-      min-height: 100%;
-      align-items: center;
-      justify-content: center;
-      flex-direction: column;
-    }
-
-    ha-card {
-      display: flex;
-      width: 100%;
-      max-width: 500px;
-    }
-
-    .layout {
-      display: flex;
-      flex-direction: column;
-    }
-
-    .card-header {
-      color: var(--ha-card-header-color, var(--primary-text-color));
-      font-family: var(--ha-card-header-font-family, inherit);
-      font-size: var(--ha-card-header-font-size, var(--ha-font-size-2xl));
-      letter-spacing: -0.012em;
-      line-height: var(--ha-line-height-normal);
-      padding: 24px 16px 16px;
-      display: block;
-      margin: 0;
-    }
-
-    .hero {
-      border-radius: 4px 4px 0 0;
-    }
-    .subtitle {
-      font-size: var(--ha-font-size-m);
-      color: var(--secondary-text-color);
-      line-height: initial;
-    }
-    .subtitle a {
-      color: var(--secondary-text-color);
-    }
-
-    :host ::slotted(.card-content:not(:first-child)),
-    slot:not(:first-child)::slotted(.card-content) {
-      padding-top: 0px;
-      margin-top: -8px;
-    }
-
-    :host ::slotted(.section-header) {
-      font-weight: var(--ha-font-weight-semibold);
-      padding: 4px 16px;
-      text-transform: uppercase;
-    }
-
-    :host ::slotted(.card-content) {
-      padding: 16px;
-      flex: 1;
-    }
-
-    :host ::slotted(.card-actions) {
-      border-top: 1px solid #e8e8e8;
-      padding: 5px 16px;
-      display: flex;
-    }
-
-    img {
-      width: 100%;
-    }
-
-    .footer {
-      text-align: center;
-      font-size: var(--ha-font-size-s);
-      padding: 8px 0 24px;
-      color: var(--secondary-text-color);
-    }
-    .footer a {
-      color: var(--secondary-text-color);
-    }
-
-    @media all and (max-width: 500px) {
+  static get styles(): CSSResultGroup {
+    return css`
       :host {
-        justify-content: flex-start;
-        min-height: 90%;
-        margin-bottom: 30px;
+        display: flex;
+        min-height: 100%;
+        align-items: center;
+        justify-content: center;
+        flex-direction: column;
       }
-    }
-  `;
+
+      ha-card {
+        display: flex;
+        width: 100%;
+        max-width: 500px;
+      }
+
+      .layout {
+        display: flex;
+        flex-direction: column;
+      }
+
+      .card-header {
+        color: var(--ha-card-header-color, var(--primary-text-color));
+        font-family: var(--ha-card-header-font-family, inherit);
+        font-size: var(--ha-card-header-font-size, 24px);
+        letter-spacing: -0.012em;
+        line-height: 32px;
+        padding: 24px 16px 16px;
+        display: block;
+        margin: 0;
+      }
+
+      .hero {
+        border-radius: 4px 4px 0 0;
+      }
+      .subtitle {
+        font-size: 14px;
+        color: var(--secondary-text-color);
+        line-height: initial;
+      }
+      .subtitle a {
+        color: var(--secondary-text-color);
+      }
+
+      :host ::slotted(.card-content:not(:first-child)),
+      slot:not(:first-child)::slotted(.card-content) {
+        padding-top: 0px;
+        margin-top: -8px;
+      }
+
+      :host ::slotted(.section-header) {
+        font-weight: 500;
+        padding: 4px 16px;
+        text-transform: uppercase;
+      }
+
+      :host ::slotted(.card-content) {
+        padding: 16px;
+        flex: 1;
+      }
+
+      :host ::slotted(.card-actions) {
+        border-top: 1px solid #e8e8e8;
+        padding: 5px 16px;
+        display: flex;
+      }
+
+      img {
+        width: 100%;
+      }
+
+      .footer {
+        text-align: center;
+        font-size: 12px;
+        padding: 8px 0 24px;
+        color: var(--secondary-text-color);
+      }
+      .footer a {
+        color: var(--secondary-text-color);
+      }
+
+      @media all and (max-width: 500px) {
+        :host {
+          justify-content: flex-start;
+          min-height: 90%;
+          margin-bottom: 30px;
+        }
+      }
+    `;
+  }
 }
 
 declare global {

cast/src/receiver/layout/hc-launch-screen.ts

@@ -1,4 +1,4 @@
-import type { TemplateResult } from "lit";
+import type { CSSResultGroup, TemplateResult } from "lit";
 import { css, html, LitElement } from "lit";
 import { customElement, property } from "lit/decorators";
 import type { HomeAssistant } from "../../../../src/types";
@@ -24,29 +24,31 @@ class HcLaunchScreen extends LitElement {
     `;
   }
 
-  static styles = css`
-    :host {
-      display: block;
-      height: 100vh;
-      background-color: #f2f4f9;
-      font-size: var(--ha-font-size-2xl);
-    }
-    .container {
-      display: flex;
-      flex-direction: column;
-      text-align: center;
-      align-items: center;
-      height: 100%;
-      justify-content: space-evenly;
-    }
-    img {
-      max-width: 80%;
-      object-fit: cover;
-    }
-    .status {
-      color: #1d2126;
-    }
-  `;
+  static get styles(): CSSResultGroup {
+    return css`
+      :host {
+        display: block;
+        height: 100vh;
+        background-color: #f2f4f9;
+        font-size: 24px;
+      }
+      .container {
+        display: flex;
+        flex-direction: column;
+        text-align: center;
+        align-items: center;
+        height: 100%;
+        justify-content: space-evenly;
+      }
+      img {
+        max-width: 80%;
+        object-fit: cover;
+      }
+      .status {
+        color: #1d2126;
+      }
+    `;
+  }
 }
 
 declare global {

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

@@ -1,4 +1,10 @@
-import { css, html, LitElement, type TemplateResult } from "lit";
+import {
+  css,
+  type CSSResultGroup,
+  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";
@@ -8,7 +14,6 @@ import "../../../../src/panels/lovelace/views/hui-view";
 import "../../../../src/panels/lovelace/views/hui-view-container";
 import type { HomeAssistant } from "../../../../src/types";
 import "./hc-launch-screen";
-import "../../../../src/panels/lovelace/views/hui-view-background";
 
 (window as any).loadCardHelpers = () =>
   import("../../../../src/panels/lovelace/custom-card-helpers");
@@ -20,9 +25,9 @@ class HcLovelace extends LitElement {
   @property({ attribute: false })
   public lovelaceConfig!: LovelaceConfig;
 
-  @property({ attribute: false }) public viewPath?: string | number | null;
+  @property() public viewPath?: string | number | null;
 
-  @property({ attribute: false }) public urlPath: string | null = null;
+  @property() public urlPath: string | null = null;
 
   protected render(): TemplateResult {
     const index = this._viewIndex;
@@ -52,9 +57,11 @@ class HcLovelace extends LitElement {
     const background = viewConfig.background || this.lovelaceConfig.background;
 
     return html`
-      <hui-view-container .hass=${this.hass} .theme=${viewConfig.theme}>
-        <hui-view-background .hass=${this.hass} .background=${background}>
-        </hui-view-background>
+      <hui-view-container
+        .hass=${this.hass}
+        .background=${background}
+        .theme=${viewConfig.theme}
+      >
         <hui-view
           .hass=${this.hass}
           .lovelace=${lovelace}
@@ -111,18 +118,20 @@ class HcLovelace extends LitElement {
     return undefined;
   }
 
-  static styles = css`
-    hui-view-container {
-      display: flex;
-      position: relative;
-      min-height: 100vh;
-      box-sizing: border-box;
-    }
-    hui-view-container > * {
-      flex: 1 1 100%;
-      max-width: 100%;
-    }
-  `;
+  static get styles(): CSSResultGroup {
+    return css`
+      hui-view-container {
+        display: flex;
+        position: relative;
+        min-height: 100vh;
+        box-sizing: border-box;
+      }
+      hui-view {
+        flex: 1 1 100%;
+        max-width: 100%;
+      }
+    `;
+  }
 }
 
 export interface CastViewChanged {

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

@@ -109,7 +109,7 @@ export class HcMain extends HassElement {
   protected firstUpdated(changedProps) {
     super.firstUpdated(changedProps);
     import("./hc-lovelace");
-    import("../../../../src/resources/append-ha-style");
+    import("../../../../src/resources/ha-style");
 
     window.addEventListener("location-changed", () => {
       const panelPath = `/${this._urlPath || "lovelace"}/`;
@@ -144,10 +144,10 @@ export class HcMain extends HassElement {
     }
 
     if (senderId) {
-      this._sendMessage(senderId, status);
+      this.sendMessage(senderId, status);
     } else {
       for (const sender of castContext.getSenders()) {
-        this._sendMessage(sender.id, status);
+        this.sendMessage(sender.id, status);
       }
     }
   }
@@ -164,10 +164,10 @@ export class HcMain extends HassElement {
     };
 
     if (senderId) {
-      this._sendMessage(senderId, error);
+      this.sendMessage(senderId, error);
     } else {
       for (const sender of castContext.getSenders()) {
-        this._sendMessage(sender.id, error);
+        this.sendMessage(sender.id, error);
       }
     }
   }
@@ -309,7 +309,7 @@ export class HcMain extends HassElement {
               "../../../../src/panels/lovelace/strategies/get-strategy"
             );
             const config = await generateLovelaceDashboardStrategy(
-              rawConfig,
+              rawConfig.strategy,
               this.hass!
             );
             this._handleNewLovelaceConfig(config);
@@ -351,7 +351,10 @@ export class HcMain extends HassElement {
       "../../../../src/panels/lovelace/strategies/get-strategy"
     );
     this._handleNewLovelaceConfig(
-      await generateLovelaceDashboardStrategy(DEFAULT_CONFIG, this.hass!)
+      await generateLovelaceDashboardStrategy(
+        DEFAULT_CONFIG.strategy,
+        this.hass!
+      )
     );
   }
 
@@ -391,7 +394,7 @@ export class HcMain extends HassElement {
     }
   }
 
-  private _sendMessage(senderId: string, response: any) {
+  private sendMessage(senderId: string, response: any) {
     castContext.sendCustomMessage(CAST_NS, senderId, response);
   }
 }

cast/webpack.config.js

@@ -0,0 +1,8 @@
+import webpack from "../build-scripts/webpack.cjs";
+import env from "../build-scripts/env.cjs";
+
+export default webpack.createCastConfig({
+  isProdBuild: env.isProdBuild(),
+  isStatsBuild: env.isStatsBuild(),
+  latestBuild: true,
+});

demo/script/size_stats

@@ -4,6 +4,11 @@
 # Stop on errors
 set -e
 
-cd "$(dirname "$0")/../.."
+cd "$(dirname "$0")/.."
 
-./node_modules/.bin/gulp analyze-demo
+export STATS=1
+statsfile="compilation-stats-demo.json"
+
+./node_modules/.bin/webpack-cli --profile --node-env=production --json=$statsfile
+npx webpack-bundle-analyzer $statsfile dist/frontend_latest
+rm -f $statsfile

demo/src/configs/demo-configs.ts

@@ -3,7 +3,7 @@ import type { Lovelace } from "../../../src/panels/lovelace/types";
 import { energyEntities } from "../stubs/entities";
 import type { DemoConfig } from "./types";
 
-export const demoConfigs: (() => Promise<DemoConfig>)[] = [
+export const demoConfigs: Array<() => Promise<DemoConfig>> = [
   () => import("./sections").then((mod) => mod.demoSections),
   () => import("./arsaboo").then((mod) => mod.demoArsaboo),
   () => import("./teachingbirds").then((mod) => mod.demoTeachingbirds),

demo/src/configs/jimpower/theme.ts

@@ -1,28 +1,37 @@
 export const demoThemeJimpower = () => ({
   "text-primary-color": "var(--primary-text-color)",
+  "paper-item-icon-color": "var(--primary-text-color)",
   "primary-color": "#5294E2",
   "label-badge-red": "var(--accent-color)",
+  "paper-tabs-selection-bar-color": "green",
   "light-primary-color": "var(--accent-color)",
   "primary-background-color": "#383C45",
   "primary-text-color": "#FFFFFF",
+  "paper-item-selected_-_background-color": "#434954",
   "secondary-background-color": "#383C45",
   "disabled-text-color": "#7F848E",
+  "paper-item-icon_-_color": "green",
   "paper-grey-200": "#414A59",
   "label-badge-background-color": "#2E333A",
-  "sidebar-icon-color": "var(--state-icon-color)",
+  "paper-card-header-color": "var(--accent-color)",
+  "sidebar-icon-color": "var(--paper-item-icon-color)",
+  "paper-listbox-background-color": "#2E333A",
   "table-row-background-color": "#353840",
   "paper-grey-50": "var(--primary-text-color)",
   "switch-checked-color": "var(--accent-color)",
+  "paper-dialog-background-color": "#434954",
   "secondary-text-color": "#5294E2",
   "error-color": "#E45E65",
   "divider-color": "rgba(0, 0, 0, .12)",
   "success-color": "#39E949",
   "switch-unchecked-button-color": "var(--disabled-text-color)",
   "label-badge-border-color": "green",
+  "paper-listbox-color": "var(--primary-color)",
   "card-background-color": "#434954",
   "label-badge-text-color": "var(--primary-text-color)",
   "switch-unchecked-track-color": "var(--disabled-text-color)",
   "dark-primary-color": "var(--accent-color)",
+  "paper-item-icon-active-color": "#F9C536",
   "accent-color": "#E45E65",
   "table-row-alternative-background-color": "#3E424B",
 });

demo/src/configs/kernehed/theme.ts

@@ -1,29 +1,38 @@
 // https://community.home-assistant.io/t/slate-a-new-dark-theme/86410
 export const demoThemeKernehed = () => ({
   "text-primary-color": "var(--primary-text-color)",
+  "paper-item-icon-color": "var(--primary-text-color)",
   "primary-color": "#2980b9",
   "label-badge-red": "var(--accent-color)",
+  "paper-tabs-selection-bar-color": "green",
   "primary-text-color": "#FFFFFF",
   "light-primary-color": "var(--accent-color)",
   "primary-background-color": "#222222",
   "sidebar-icon-color": "#777777",
+  "paper-item-selected_-_background-color": "#292929",
   "secondary-background-color": "#222222",
   "disabled-text-color": "#777777",
+  "paper-item-icon_-_color": "green",
   "paper-grey-200": "#222222",
   "label-badge-background-color": "#222222",
+  "paper-card-header-color": "var(--accent-color)",
+  "paper-listbox-background-color": "#141414",
   "table-row-background-color": "#292929",
   "paper-grey-50": "var(--primary-text-color)",
   "switch-checked-color": "var(--accent-color)",
+  "paper-dialog-background-color": "#292929",
   "secondary-text-color": "#b58e31",
   "error-color": "#b58e31",
   "divider-color": "rgba(0, 0, 0, .12)",
   "success-color": "#2980b9",
   "switch-unchecked-button-color": "var(--disabled-text-color)",
   "label-badge-border-color": "green",
+  "paper-listbox-color": "#777777",
   "card-background-color": "#292929",
   "label-badge-text-color": "var(--primary-text-color)",
   "switch-unchecked-track-color": "var(--disabled-text-color)",
   "dark-primary-color": "var(--accent-color)",
+  "paper-item-icon-active-color": "#b58e31",
   "accent-color": "#2980b9",
   "table-row-alternative-background-color": "#292929",
 });

demo/src/configs/teachingbirds/theme.ts

@@ -1,18 +1,26 @@
 export const demoThemeTeachingbirds = () => ({
+  "paper-card-header-color": "var(--paper-item-icon-color)",
+  "paper-listbox-background-color": "#202020",
   "paper-grey-50": "var(--primary-text-color)",
+  "paper-item-icon-color": "#d3d3d3",
   "divider-color": "rgba(255, 255, 255, 0.12)",
   "primary-color": "#389638",
   "light-primary-color": "#6f956f",
   "label-badge-red": "var(--primary-color)",
+  "paper-listbox-color": "#FFFFFF",
+  "paper-toggle-button-checked-bar-color": "var(--light-primary-color)",
   "switch-unchecked-track-color": "var(--primary-text-color)",
   "card-background-color": "#4e4e4e",
   "label-badge-text-color": "var(--text-primary-color)",
   "primary-background-color": "#303030",
-  "sidebar-icon-color": "#d3d3d3",
+  "sidebar-icon-color": "var(--paper-item-icon-color)",
   "secondary-background-color": "#2b2b2b",
+  "paper-item-icon-active-color": "#d8bf50",
   "switch-checked-color": "var(--primary-color)",
   "secondary-text-color": "#389638",
   "disabled-text-color": "#545454",
+  "paper-item-icon_-_color": "var(--primary-text-color)",
   "paper-grey-200": "#191919",
+  "primary-text-color": "#cfcfcf",
   "label-badge-background-color": "var(--secondary-background-color)",
 });

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

@@ -1,4 +1,5 @@
 import { mdiTelevision } from "@mdi/js";
+import type { CSSResultGroup } from "lit";
 import { css, html, LitElement, nothing } from "lit";
 import { customElement, state } from "lit/decorators";
 import type { CastManager } from "../../../src/cast/cast_manager";
@@ -45,6 +46,7 @@ class CastDemoRow extends LitElement implements LovelaceRow {
           this.requestUpdate();
         });
         mgr.castContext.addEventListener(
+          // eslint-disable-next-line no-undef
           cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
           (ev) => {
             // On Android, opening a new session always results in SESSION_RESUMED.
@@ -66,35 +68,37 @@ class CastDemoRow extends LitElement implements LovelaceRow {
     this.style.display = this._castManager ? "" : "none";
   }
 
-  static styles = css`
-    :host {
-      display: flex;
-      align-items: center;
-    }
-    ha-svg-icon {
-      padding: 8px;
-      color: var(--state-icon-color);
-    }
-    .flex {
-      flex: 1;
-      overflow: hidden;
-      margin-left: 16px;
-      display: flex;
-      justify-content: space-between;
-      align-items: center;
-    }
-    .name {
-      white-space: nowrap;
-      overflow: hidden;
-      text-overflow: ellipsis;
-    }
-    google-cast-launcher {
-      cursor: pointer;
-      display: inline-block;
-      height: 24px;
-      width: 24px;
-    }
-  `;
+  static get styles(): CSSResultGroup {
+    return css`
+      :host {
+        display: flex;
+        align-items: center;
+      }
+      ha-svg-icon {
+        padding: 8px;
+        color: var(--paper-item-icon-color);
+      }
+      .flex {
+        flex: 1;
+        overflow: hidden;
+        margin-left: 16px;
+        display: flex;
+        justify-content: space-between;
+        align-items: center;
+      }
+      .name {
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+      }
+      google-cast-launcher {
+        cursor: pointer;
+        display: inline-block;
+        height: 24px;
+        width: 24px;
+      }
+    `;
+  }
 }
 
 declare global {

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

@@ -5,7 +5,7 @@ import { until } from "lit/directives/until";
 import { fireEvent } from "../../../src/common/dom/fire_event";
 import "../../../src/components/ha-card";
 import "../../../src/components/ha-button";
-import "../../../src/components/ha-spinner";
+import "../../../src/components/ha-circular-progress";
 import type { LovelaceCardConfig } from "../../../src/data/lovelace/config/card";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 import type {
@@ -26,13 +26,12 @@ export class HADemoCard extends LitElement implements LovelaceCard {
 
   @state() private _switching = false;
 
-  private _hidden = window.localStorage.getItem("hide_demo_card");
+  private _hidden = localStorage.hide_demo_card;
 
   public getCardSize() {
     return this._hidden ? 0 : 2;
   }
 
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
   public setConfig(_config: LovelaceCardConfig) {}
 
   protected render() {
@@ -44,7 +43,9 @@ export class HADemoCard extends LitElement implements LovelaceCard {
         <div class="picker">
           <div class="label">
             ${this._switching
-              ? html`<ha-spinner></ha-spinner>`
+              ? html`
+                  <ha-circular-progress indeterminate></ha-circular-progress>
+                `
               : until(
                   selectedDemoConfig.then(
                     (conf) => html`

demo/src/entrypoint.ts

@@ -1,4 +1,4 @@
 import "./util/is_frontpage";
 import "./ha-demo";
 
-import("../../src/resources/append-ha-style");
+import("../../src/resources/ha-style");

demo/src/ha-demo.ts

@@ -1,3 +1,5 @@
+// Compat needs to be first import
+import "../../src/resources/compatibility";
 import { customElement } from "lit/decorators";
 import { isNavigationClick } from "../../src/common/dom/is-navigation-click";
 import { navigate } from "../../src/common/navigate";
@@ -63,7 +65,6 @@ export class HaDemo extends HomeAssistantAppEl {
     mockEntityRegistry(hass, [
       {
         config_entry_id: "co2signal",
-        config_subentry_id: null,
         device_id: "co2signal",
         area_id: null,
         disabled_by: null,
@@ -84,7 +85,6 @@ export class HaDemo extends HomeAssistantAppEl {
       },
       {
         config_entry_id: "co2signal",
-        config_subentry_id: null,
         device_id: "co2signal",
         area_id: null,
         disabled_by: null,

demo/src/html/index.html.template

@@ -50,7 +50,7 @@
         font-family: Roboto, Noto, sans-serif;
         -moz-osx-font-smoothing: grayscale;
         -webkit-font-smoothing: antialiased;
-        font-weight: var(--ha-font-weight-normal);
+        font-weight: 400;
         height: 100vh;
         margin: 0;
         padding: 0;

demo/src/stubs/config.ts

@@ -1,10 +1,9 @@
-import type { validateConfig } from "../../../src/data/config";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockConfig = (hass: MockHomeAssistant) => {
-  hass.mockWS<typeof validateConfig>("validate_config", () => ({
-    actions: { valid: true, error: null },
-    conditions: { valid: true, error: null },
-    triggers: { valid: true, error: null },
+  hass.mockWS("validate_config", () => ({
+    actions: { valid: true },
+    conditions: { valid: true },
+    triggers: { valid: true },
   }));
 };

demo/src/stubs/config_entries.ts

@@ -1,26 +1,19 @@
-import type { getConfigEntries } from "../../../src/data/config_entries";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
 export const mockConfigEntries = (hass: MockHomeAssistant) => {
-  hass.mockWS<typeof getConfigEntries>("config_entries/get", () => [
-    {
-      entry_id: "mock-entry-co2signal",
-      domain: "co2signal",
-      title: "Electricity Maps",
-      source: "user",
-      state: "loaded",
-      supports_options: false,
-      supports_remove_device: false,
-      supports_unload: true,
-      supports_reconfigure: true,
-      supported_subentry_types: {},
-      pref_disable_new_entities: false,
-      pref_disable_polling: false,
-      disabled_by: null,
-      reason: null,
-      num_subentries: 0,
-      error_reason_translation_key: null,
-      error_reason_translation_placeholders: null,
-    },
-  ]);
+  hass.mockWS("config_entries/get", () => ({
+    entry_id: "co2signal",
+    domain: "co2signal",
+    title: "Electricity Maps",
+    source: "user",
+    state: "loaded",
+    supports_options: false,
+    supports_remove_device: false,
+    supports_unload: true,
+    supports_reconfigure: true,
+    pref_disable_new_entities: false,
+    pref_disable_polling: false,
+    disabled_by: null,
+    reason: null,
+  }));
 };

demo/src/stubs/history.ts

@@ -131,7 +131,6 @@ export const mockHistory = (mockHass: MockHomeAssistant) => {
         });
       }, 1);
 
-      // eslint-disable-next-line @typescript-eslint/no-empty-function
       return () => {};
     }
   );

demo/src/stubs/lovelace.ts

@@ -43,7 +43,7 @@ customElements.whenDefined("hui-root").then(() => {
       const index = (ev as CustomEvent).detail.index;
       try {
         await setDemoConfig(this.hass, this.lovelace!, index);
-      } catch (_err: any) {
+      } catch (err: any) {
         setDemoConfig(this.hass, this.lovelace!, selectedDemoConfigIndex);
         alert("Failed to switch config :-(");
       }

demo/src/stubs/persistent_notification.ts

@@ -15,7 +15,6 @@ export const mockPersistentNotification = (hass: MockHomeAssistant) => {
         },
       },
     } as PersistentNotificationMessage);
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
     return () => {};
   });
 };

demo/src/stubs/recorder.ts

@@ -15,7 +15,7 @@ import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 const generateMeanStatistics = (
   start: Date,
   end: Date,
-  // eslint-disable-next-line default-param-last
+  // eslint-disable-next-line @typescript-eslint/default-param-last
   period: "5minute" | "hour" | "day" | "month" = "hour",
   initValue: number,
   maxDiff: number
@@ -52,7 +52,7 @@ const generateMeanStatistics = (
 const generateSumStatistics = (
   start: Date,
   end: Date,
-  // eslint-disable-next-line default-param-last
+  // eslint-disable-next-line @typescript-eslint/default-param-last
   period: "5minute" | "hour" | "day" | "month" = "hour",
   initValue: number,
   maxDiff: number
@@ -89,7 +89,7 @@ const generateSumStatistics = (
 const generateCurvedStatistics = (
   start: Date,
   end: Date,
-  // eslint-disable-next-line default-param-last
+  // eslint-disable-next-line @typescript-eslint/default-param-last
   _period: "5minute" | "hour" | "day" | "month" = "hour",
   initValue: number,
   maxDiff: number,

demo/src/stubs/template.ts

@@ -11,7 +11,6 @@ export const mockTemplate = (hass: MockHomeAssistant) => {
       result: msg.template,
       listeners: { all: false, domains: [], entities: [], time: false },
     });
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
     return () => {};
   });
 };

demo/src/stubs/todo.ts

@@ -2,36 +2,25 @@ import type { TodoItem } from "../../../src/data/todo";
 import { TodoItemStatus } from "../../../src/data/todo";
 import type { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
 
-const items = {
-  items: [
-    {
-      uid: "12",
-      summary: "Milk",
-      status: TodoItemStatus.NeedsAction,
-    },
-    {
-      uid: "13",
-      summary: "Eggs",
-      status: TodoItemStatus.NeedsAction,
-    },
-    {
-      uid: "14",
-      summary: "Oranges",
-      status: TodoItemStatus.Completed,
-    },
-    {
-      uid: "15",
-      summary: "Beer",
-    },
-  ] as TodoItem[],
-};
-
 export const mockTodo = (hass: MockHomeAssistant) => {
-  hass.mockWS("todo/item/list", () => items);
-  hass.mockWS("todo/item/move", () => undefined);
-  hass.mockWS("todo/item/subscribe", (_msg, _hass, onChange) => {
-    onChange!(items);
-    // eslint-disable-next-line @typescript-eslint/no-empty-function
-    return () => {};
-  });
+  hass.mockWS("todo/item/list", () => ({
+    items: [
+      {
+        uid: "12",
+        summary: "Milk",
+        status: TodoItemStatus.NeedsAction,
+      },
+      {
+        uid: "13",
+        summary: "Eggs",
+        status: TodoItemStatus.NeedsAction,
+      },
+      {
+        uid: "14",
+        summary: "Oranges",
+        status: TodoItemStatus.Completed,
+      },
+    ] as TodoItem[],
+  }));
+  hass.mockWS("todo/item/subscribe", (_msg, _hass) => () => {});
 };

demo/webpack.config.js

@@ -0,0 +1,11 @@
+import webpack from "../build-scripts/webpack.cjs";
+import env from "../build-scripts/env.cjs";
+
+// File just used for stats builds
+const latestBuild = true;
+
+export default webpack.createDemoConfig({
+  isProdBuild: env.isProdBuild(),
+  isStatsBuild: env.isStatsBuild(),
+  latestBuild,
+});

eslint.config.mjs

@@ -1,33 +1,29 @@
-// @ts-check
-
-/* eslint-disable import/no-extraneous-dependencies */
 import unusedImports from "eslint-plugin-unused-imports";
 import globals from "globals";
+import tsParser from "@typescript-eslint/parser";
 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";
 
-const _filename = fileURLToPath(import.meta.url);
-const _dirname = path.dirname(_filename);
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
 const compat = new FlatCompat({
-  baseDirectory: _dirname,
+  baseDirectory: __dirname,
   recommendedConfig: js.configs.recommended,
   allConfig: js.configs.all,
 });
 
-export default tseslint.config(
-  ...compat.extends("airbnb-base", "plugin:lit-a11y/recommended"),
-  eslintConfigPrettier,
-  litConfigs["flat/all"],
-  tseslint.configs.recommended,
-  tseslint.configs.strict,
-  tseslint.configs.stylistic,
-  wcConfigs["flat/recommended"],
+export default [
+  ...compat.extends(
+    "airbnb-base",
+    "airbnb-typescript/base",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:wc/recommended",
+    "plugin:lit/all",
+    "plugin:lit-a11y/recommended",
+    "prettier"
+  ),
   {
     plugins: {
       "unused-imports": unusedImports,
@@ -42,9 +38,10 @@ export default tseslint.config(
         __VERSION__: false,
         __STATIC_PATH__: false,
         __SUPERVISOR__: false,
+        Polymer: true,
       },
 
-      parser: tseslint.parser,
+      parser: tsParser,
       ecmaVersion: 2020,
       sourceType: "module",
 
@@ -52,13 +49,15 @@ export default tseslint.config(
         ecmaFeatures: {
           modules: true,
         },
+
+        project: "./tsconfig.json",
       },
     },
 
     settings: {
       "import/resolver": {
         webpack: {
-          config: "./rspack.config.cjs",
+          config: "./webpack.config.cjs",
         },
       },
     },
@@ -114,10 +113,12 @@ export default tseslint.config(
       "@typescript-eslint/no-shadow": ["error"],
 
       "@typescript-eslint/naming-convention": [
-        "error",
+        "off",
         {
-          selector: ["objectLiteralProperty", "objectLiteralMethod"],
-          format: null,
+          selector: "default",
+          format: ["camelCase", "snake_case"],
+          leadingUnderscore: "allow",
+          trailingUnderscore: "allow",
         },
         {
           selector: ["variable"],
@@ -125,65 +126,38 @@ export default tseslint.config(
           leadingUnderscore: "allow",
           trailingUnderscore: "allow",
         },
-        {
-          selector: ["variable"],
-          modifiers: ["exported"],
-          format: ["camelCase", "PascalCase", "UPPER_CASE"],
-        },
         {
           selector: "typeLike",
           format: ["PascalCase"],
         },
-        {
-          selector: "method",
-          modifiers: ["public"],
-          format: ["camelCase"],
-          leadingUnderscore: "forbid",
-        },
-        {
-          selector: "method",
-          modifiers: ["private"],
-          format: ["camelCase"],
-          leadingUnderscore: "require",
-        },
       ],
 
-      "@typescript-eslint/no-unused-vars": [
+      "@typescript-eslint/no-unused-vars": "off",
+
+      "unused-imports/no-unused-vars": [
         "error",
         {
-          args: "all",
-          argsIgnorePattern: "^_",
-          caughtErrors: "all",
-          caughtErrorsIgnorePattern: "^_",
-          destructuredArrayIgnorePattern: "^_",
+          vars: "all",
           varsIgnorePattern: "^_",
+          args: "after-used",
+          argsIgnorePattern: "^_",
           ignoreRestSiblings: true,
         },
       ],
 
       "unused-imports/no-unused-imports": "error",
-      "lit/attribute-names": "error",
+      "lit/attribute-names": "warn",
       "lit/attribute-value-entities": "off",
       "lit/no-template-map": "off",
-      "lit/no-native-attributes": "error",
-      "lit/no-this-assign-in-render": "error",
+      "lit/no-native-attributes": "warn",
+      "lit/no-this-assign-in-render": "warn",
       "lit-a11y/click-events-have-key-events": ["off"],
       "lit-a11y/no-autofocus": "off",
-      "lit-a11y/alt-text": "error",
-      "lit-a11y/anchor-is-valid": "error",
-      "lit-a11y/role-has-required-aria-attrs": "error",
+      "lit-a11y/alt-text": "warn",
+      "lit-a11y/anchor-is-valid": "warn",
+      "lit-a11y/role-has-required-aria-attrs": "warn",
       "@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",
-        {
-          allowInterfaces: "always",
-          allowObjectTypes: "always",
-        },
-      ],
-      "no-use-before-define": "off",
     },
-  }
-);
+  },
+];

gallery/eslint.config.mjs

@@ -1,10 +1,10 @@
-// @ts-check
-
-import tseslint from "typescript-eslint";
 import rootConfig from "../eslint.config.mjs";
 
-export default tseslint.config(...rootConfig, {
-  rules: {
-    "no-console": "off",
+export default [
+  ...rootConfig,
+  {
+    rules: {
+      "no-console": "off",
+    },
   },
-});
+];

gallery/public/images/select_box/card.svg

@@ -1,10 +0,0 @@
-<svg width="94" height="64" viewBox="0 0 94 64" fill="none" xmlns="http://www.w3.org/2000/svg">
-<rect width="94" height="64" rx="8" fill="white"/>
-<rect x="0.5" y="0.5" width="93" height="63" rx="7.5" stroke="black" stroke-opacity="0.12"/>
-<path d="M8 14C8 10.6863 10.6863 8 14 8H33C36.3137 8 39 10.6863 39 14C39 17.3137 36.3137 20 33 20H14C10.6863 20 8 17.3137 8 14Z" fill="black" fill-opacity="0.32"/>
-<path d="M8 27C8 25.3431 9.34315 24 11 24H31C32.6569 24 34 25.3431 34 27V29C34 30.6569 32.6569 32 31 32H11C9.34315 32 8 30.6569 8 29V27Z" fill="black" fill-opacity="0.12"/>
-<path d="M38 27C38 25.3431 39.3431 24 41 24H83C84.6569 24 86 25.3431 86 27V29C86 30.6569 84.6569 32 83 32H41C39.3431 32 38 30.6569 38 29V27Z" fill="black" fill-opacity="0.12"/>
-<path d="M8 39C8 37.3431 9.34315 36 11 36H53C54.6569 36 56 37.3431 56 39V41C56 42.6569 54.6569 44 53 44H11C9.34315 44 8 42.6569 8 41V39Z" fill="black" fill-opacity="0.12"/>
-<path d="M60 39C60 37.3431 61.3431 36 63 36H83C84.6569 36 86 37.3431 86 39V41C86 42.6569 84.6569 44 83 44H63C61.3431 44 60 42.6569 60 41V39Z" fill="black" fill-opacity="0.12"/>
-<path d="M8 51C8 49.3431 9.34315 48 11 48H31C32.6569 48 34 49.3431 34 51V53C34 54.6569 32.6569 56 31 56H11C9.34315 56 8 54.6569 8 53V51Z" fill="black" fill-opacity="0.12"/>
-</svg>

gallery/public/images/select_box/text_only.svg

@@ -1,7 +0,0 @@
-<svg width="94" height="48" viewBox="0 0 94 48" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M0 11C0 9.34315 1.34315 8 3 8H23C24.6569 8 26 9.34315 26 11V13C26 14.6569 24.6569 16 23 16H3C1.34315 16 0 14.6569 0 13V11Z" fill="black" fill-opacity="0.12"/>
-<path d="M30 11C30 9.34315 31.3431 8 33 8H91C92.6569 8 94 9.34315 94 11V13C94 14.6569 92.6569 16 91 16H33C31.3431 16 30 14.6569 30 13V11Z" fill="black" fill-opacity="0.12"/>
-<path d="M0 23C0 21.3431 1.34315 20 3 20H61C62.6569 20 64 21.3431 64 23V25C64 26.6569 62.6569 28 61 28H3C1.34315 28 0 26.6569 0 25V23Z" fill="black" fill-opacity="0.12"/>
-<path d="M68 23C68 21.3431 69.3431 20 71 20H91C92.6569 20 94 21.3431 94 23V25C94 26.6569 92.6569 28 91 28H71C69.3431 28 68 26.6569 68 25V23Z" fill="black" fill-opacity="0.12"/>
-<path d="M0 35C0 33.3431 1.34315 32 3 32H23C24.6569 32 26 33.3431 26 35V37C26 38.6569 24.6569 40 23 40H3C1.34315 40 0 38.6569 0 37V35Z" fill="black" fill-opacity="0.12"/>
-</svg>

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

@@ -9,7 +9,6 @@ import "../../../src/components/ha-card";
 
 @customElement("demo-black-white-row")
 class DemoBlackWhiteRow extends LitElement {
-  // eslint-disable-next-line lit/no-native-attributes
   @property() title!: string;
 
   @property() value?: any;

gallery/src/components/demo-card.ts

@@ -18,8 +18,7 @@ class DemoCard extends LitElement {
 
   @property({ attribute: false }) public config!: DemoCardConfig;
 
-  @property({ attribute: "show-config", type: Boolean })
-  public showConfig = false;
+  @property({ type: Boolean }) public showConfig = false;
 
   @state() private _size?: number;
 

gallery/src/components/demo-cards.ts

@@ -44,11 +44,11 @@ class DemoCards extends LitElement {
     `;
   }
 
-  private _showConfigToggled(ev) {
+  _showConfigToggled(ev) {
     this._showConfig = ev.target.checked;
   }
 
-  private _darkThemeToggled(ev) {
+  _darkThemeToggled(ev) {
     applyThemesOnElement(this._container, { themes: {} } as any, "default", {
       dark: ev.target.checked,
     });

gallery/src/components/demo-more-info.ts

@@ -10,10 +10,9 @@ import type { HomeAssistant } from "../../../src/types";
 class DemoMoreInfo extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  @property({ attribute: false }) public entityId!: string;
+  @property() public entityId!: string;
 
-  @property({ attribute: "show-config", type: Boolean })
-  public showConfig = false;
+  @property({ type: Boolean }) public showConfig = false;
 
   render() {
     const state = this._getState(this.entityId, this.hass.states);
@@ -24,7 +23,7 @@ class DemoMoreInfo extends LitElement {
             <state-card-content
               .stateObj=${state}
               .hass=${this.hass}
-              in-dialog
+              inDialog
             ></state-card-content>
 
             <more-info-content

gallery/src/components/demo-more-infos.ts

@@ -58,11 +58,11 @@ class DemoMoreInfos extends LitElement {
     }
   `;
 
-  private _showConfigToggled(ev) {
+  _showConfigToggled(ev) {
     this._showConfig = ev.target.checked;
   }
 
-  private _darkThemeToggled(ev) {
+  _darkThemeToggled(ev) {
     applyThemesOnElement(
       this.shadowRoot!.querySelector("#container"),
       {

gallery/src/components/page-description.ts

@@ -37,13 +37,13 @@ class PageDescription extends HaMarkdown {
         border-bottom: 1px solid var(--secondary-background-color);
       }
       .title {
-        font-size: var(--ha-font-size-5xl);
-        line-height: var(--ha-line-height-normal);
+        font-size: 42px;
+        line-height: 56px;
         padding-bottom: 8px;
       }
       .subtitle {
-        font-size: var(--ha-font-size-l);
-        line-height: var(--ha-line-height-normal);
+        font-size: 18px;
+        line-height: 24px;
       }
       .root {
         max-width: 800px;

gallery/src/ha-demo-options.ts

@@ -34,7 +34,7 @@ class HaDemoOptions extends LitElement {
         height: 64px;
         padding: 0 16px;
         pointer-events: none;
-        font-size: var(--ha-font-size-xl);
+        font-size: 20px;
       }
     `,
   ];

gallery/src/ha-gallery.ts

@@ -182,7 +182,7 @@ class HaGallery extends LitElement {
     }
   }
 
-  private _menuTapped() {
+  _menuTapped() {
     this._drawer.open = !this._drawer.open;
   }
 
@@ -250,14 +250,14 @@ class HaGallery extends LitElement {
       }
 
       .page-footer .header {
-        font-size: var(--ha-font-size-l);
-        font-weight: var(--ha-font-weight-semibold);
-        line-height: var(--ha-line-height-normal);
+        font-size: 16px;
+        font-weight: 500;
+        line-height: 28px;
         text-align: center;
       }
 
       .page-footer .secondary {
-        line-height: var(--ha-line-height-normal);
+        line-height: 23px;
         text-align: center;
       }
 

gallery/src/pages/Text/remove-delete-add-create.markdown

@@ -42,7 +42,7 @@ In most cases, Create can be paired with Delete, and Add can be paired with Remo
 
 ## Add
 
-An already-existing item.
+An already-exisiting item.
 
 For example:
 

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

@@ -177,24 +177,26 @@ export class DemoAutomationDescribeAction extends LitElement {
     this._action = ev.detail.isValid ? ev.detail.value : undefined;
   }
 
-  static styles = css`
-    ha-card {
-      max-width: 600px;
-      margin: 24px auto;
-    }
-    .action {
-      padding: 16px;
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-    }
-    span {
-      margin-right: 16px;
-    }
-    ha-yaml-editor {
-      width: 50%;
-    }
-  `;
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      .action {
+        padding: 16px;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+      }
+      span {
+        margin-right: 16px;
+      }
+      ha-yaml-editor {
+        width: 50%;
+      }
+    `;
+  }
 }
 
 declare global {

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

@@ -98,24 +98,26 @@ export class DemoAutomationDescribeCondition extends LitElement {
     this._condition = ev.detail.isValid ? ev.detail.value : undefined;
   }
 
-  static styles = css`
-    ha-card {
-      max-width: 600px;
-      margin: 24px auto;
-    }
-    .condition {
-      padding: 16px;
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-    }
-    span {
-      margin-right: 16px;
-    }
-    ha-yaml-editor {
-      width: 50%;
-    }
-  `;
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      .condition {
+        padding: 16px;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+      }
+      span {
+        margin-right: 16px;
+      }
+      ha-yaml-editor {
+        width: 50%;
+      }
+    `;
+  }
 }
 
 declare global {

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

@@ -121,24 +121,26 @@ export class DemoAutomationDescribeTrigger extends LitElement {
     this._trigger = ev.detail.isValid ? ev.detail.value : undefined;
   }
 
-  static styles = css`
-    ha-card {
-      max-width: 600px;
-      margin: 24px auto;
-    }
-    .trigger {
-      padding: 16px;
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-    }
-    span {
-      margin-right: 16px;
-    }
-    ha-yaml-editor {
-      width: 50%;
-    }
-  `;
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px auto;
+      }
+      .trigger {
+        padding: 16px;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+      }
+      span {
+        margin-right: 16px;
+      }
+      ha-yaml-editor {
+        width: 50%;
+      }
+    `;
+  }
 }
 
 declare global {

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

@@ -1,30 +1,31 @@
+/* eslint-disable lit/no-template-arrow */
 import type { TemplateResult } from "lit";
-import { LitElement, css, html } from "lit";
+import { LitElement, html, css } from "lit";
 import { customElement, state } from "lit/decorators";
-import "../../../../src/components/ha-formfield";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
 import type { HomeAssistant } from "../../../../src/types";
 import "../../components/demo-black-white-row";
-import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
-import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
 import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
+import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
+import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
 import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
-import type { Action } from "../../../../src/data/script";
 import "../../../../src/panels/config/automation/action/ha-automation-action";
 import { HaChooseAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-choose";
-import { HaConditionAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-condition";
 import { HaDelayAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-delay";
 import { HaDeviceAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-device_id";
 import { HaEventAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-event";
-import { HaIfAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-if";
-import { HaParallelAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-parallel";
-import { HaPlayMediaAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-play_media";
 import { HaRepeatAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-repeat";
-import { HaSequenceAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-sequence";
+import { HaSceneAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-activate_scene";
 import { HaServiceAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-service";
-import { HaStopAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-stop";
 import { HaWaitForTriggerAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-wait_for_trigger";
 import { HaWaitAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-wait_template";
+import type { Action } from "../../../../src/data/script";
+import { HaConditionAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-condition";
+import { HaSequenceAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-sequence";
+import { HaParallelAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-parallel";
+import { HaIfAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-if";
+import { HaStopAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-stop";
+import { HaPlayMediaAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-play_media";
 
 const SCHEMAS: { name: string; actions: Action[] }[] = [
   { name: "Event", actions: [HaEventAction.defaultConfig] },
@@ -32,6 +33,7 @@ const SCHEMAS: { name: string; actions: Action[] }[] = [
   { name: "Service", actions: [HaServiceAction.defaultConfig] },
   { name: "Condition", actions: [HaConditionAction.defaultConfig] },
   { name: "Delay", actions: [HaDelayAction.defaultConfig] },
+  { name: "Scene", actions: [HaSceneAction.defaultConfig] },
   { name: "Play media", actions: [HaPlayMediaAction.defaultConfig] },
   { name: "Wait", actions: [HaWaitAction.defaultConfig] },
   { name: "WaitForTrigger", actions: [HaWaitForTriggerAction.defaultConfig] },
@@ -64,6 +66,11 @@ class DemoHaAutomationEditorAction extends LitElement {
   }
 
   protected render(): TemplateResult {
+    const valueChanged = (ev) => {
+      const sampleIdx = ev.target.sampleIdx;
+      this.data[sampleIdx] = ev.detail.value;
+      this.requestUpdate();
+    };
     return html`
       <div class="options">
         <ha-formfield label="Disabled">
@@ -88,7 +95,7 @@ class DemoHaAutomationEditorAction extends LitElement {
                   .actions=${this.data[sampleIdx]}
                   .sampleIdx=${sampleIdx}
                   .disabled=${this._disabled}
-                  @value-changed=${this._handleValueChange}
+                  @value-changed=${valueChanged}
                 ></ha-automation-action>
               `
             )}
@@ -98,12 +105,6 @@ class DemoHaAutomationEditorAction extends LitElement {
     `;
   }
 
-  private _handleValueChange(ev) {
-    const sampleIdx = ev.target.sampleIdx;
-    this.data[sampleIdx] = ev.detail.value;
-    this.requestUpdate();
-  }
-
   private _handleOptionChange(ev) {
     this[`_${ev.target.name}`] = ev.target.checked;
   }

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

@@ -1,27 +1,27 @@
+/* eslint-disable lit/no-template-arrow */
 import type { TemplateResult } from "lit";
-import { LitElement, css, html } from "lit";
+import { LitElement, html, css } from "lit";
 import { customElement, state } from "lit/decorators";
-import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
-import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
-import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
-import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
-import "../../../../src/components/ha-formfield";
-import type { ConditionWithShorthand } from "../../../../src/data/automation";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
+import type { HomeAssistant } from "../../../../src/types";
+import "../../components/demo-black-white-row";
+import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
+import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
+import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
+import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
+import type { ConditionWithShorthand } from "../../../../src/data/automation";
 import "../../../../src/panels/config/automation/condition/ha-automation-condition";
-import { HaAndCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-and";
 import { HaDeviceCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-device";
-import { HaNotCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-not";
 import HaNumericStateCondition from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-numeric_state";
-import { HaOrCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-or";
 import { HaStateCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-state";
 import { HaSunCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-sun";
 import { HaTemplateCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-template";
 import { HaTimeCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-time";
 import { HaTriggerCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-trigger";
 import { HaZoneCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-zone";
-import type { HomeAssistant } from "../../../../src/types";
-import "../../components/demo-black-white-row";
+import { HaAndCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-and";
+import { HaOrCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-or";
+import { HaNotCondition } from "../../../../src/panels/config/automation/condition/types/ha-automation-condition-not";
 
 const SCHEMAS: { name: string; conditions: ConditionWithShorthand[] }[] = [
   {
@@ -104,6 +104,11 @@ export class DemoAutomationEditorCondition extends LitElement {
   }
 
   protected render(): TemplateResult {
+    const valueChanged = (ev) => {
+      const sampleIdx = ev.target.sampleIdx;
+      this.data[sampleIdx] = ev.detail.value;
+      this.requestUpdate();
+    };
     return html`
       <div class="options">
         <ha-formfield label="Disabled">
@@ -128,7 +133,7 @@ export class DemoAutomationEditorCondition extends LitElement {
                   .conditions=${this.data[sampleIdx]}
                   .sampleIdx=${sampleIdx}
                   .disabled=${this._disabled}
-                  @value-changed=${this._handleValueChange}
+                  @value-changed=${valueChanged}
                 ></ha-automation-condition>
               `
             )}
@@ -138,12 +143,6 @@ export class DemoAutomationEditorCondition extends LitElement {
     `;
   }
 
-  private _handleValueChange(ev) {
-    const sampleIdx = ev.target.sampleIdx;
-    this.data[sampleIdx] = ev.detail.value;
-    this.requestUpdate();
-  }
-
   private _handleOptionChange(ev) {
     this[`_${ev.target.name}`] = ev.target.checked;
   }

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

@@ -1,36 +1,35 @@
 import type { TemplateResult } from "lit";
-import { LitElement, css, html } from "lit";
+import { LitElement, html, css } from "lit";
 import { customElement, state } from "lit/decorators";
-import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
-import { mockAuth } from "../../../../demo/src/stubs/auth";
-import { mockConfig } from "../../../../demo/src/stubs/config";
-import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
-import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
-import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
-import { mockTags } from "../../../../demo/src/stubs/tags";
-import "../../../../src/components/ha-formfield";
-import type { Trigger } from "../../../../src/data/automation";
 import { provideHass } from "../../../../src/fake_data/provide_hass";
-import "../../../../src/panels/config/automation/trigger/ha-automation-trigger";
-import { HaConversationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-conversation";
-import { HaDeviceTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-device";
-import { HaEventTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-event";
+import type { HomeAssistant } from "../../../../src/types";
+import "../../components/demo-black-white-row";
+import { mockEntityRegistry } from "../../../../demo/src/stubs/entity_registry";
+import { mockDeviceRegistry } from "../../../../demo/src/stubs/device_registry";
+import { mockAreaRegistry } from "../../../../demo/src/stubs/area_registry";
+import { mockHassioSupervisor } from "../../../../demo/src/stubs/hassio_supervisor";
+import { mockConfig } from "../../../../demo/src/stubs/config";
+import { mockTags } from "../../../../demo/src/stubs/tags";
+import { mockAuth } from "../../../../demo/src/stubs/auth";
+import type { Trigger } from "../../../../src/data/automation";
 import { HaGeolocationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-geo_location";
+import { HaEventTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-event";
 import { HaHassTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-homeassistant";
-import { HaTriggerList } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-list";
-import { HaMQTTTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-mqtt";
 import { HaNumericStateTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-numeric_state";
-import { HaPersistentNotificationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification";
-import { HaStateTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-state";
 import { HaSunTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-sun";
 import { HaTagTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-tag";
 import { HaTemplateTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-template";
 import { HaTimeTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-time";
 import { HaTimePatternTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-time_pattern";
 import { HaWebhookTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-webhook";
+import { HaPersistentNotificationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification";
 import { HaZoneTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-zone";
-import type { HomeAssistant } from "../../../../src/types";
-import "../../components/demo-black-white-row";
+import { HaDeviceTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-device";
+import { HaStateTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-state";
+import { HaMQTTTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-mqtt";
+import "../../../../src/panels/config/automation/trigger/ha-automation-trigger";
+import { HaConversationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-conversation";
+import { HaTriggerList } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-list";
 
 const SCHEMAS: { name: string; triggers: Trigger[] }[] = [
   {
@@ -150,6 +149,11 @@ export class DemoAutomationEditorTrigger extends LitElement {
   }
 
   protected render(): TemplateResult {
+    const valueChanged = (ev) => {
+      const sampleIdx = ev.target.sampleIdx;
+      this.data[sampleIdx] = ev.detail.value;
+      this.requestUpdate();
+    };
     return html`
       <div class="options">
         <ha-formfield label="Disabled">
@@ -174,7 +178,7 @@ export class DemoAutomationEditorTrigger extends LitElement {
                   .triggers=${this.data[sampleIdx]}
                   .sampleIdx=${sampleIdx}
                   .disabled=${this._disabled}
-                  @value-changed=${this._handleValueChange}
+                  @value-changed=${valueChanged}
                 ></ha-automation-trigger>
               `
             )}
@@ -184,12 +188,6 @@ export class DemoAutomationEditorTrigger extends LitElement {
     `;
   }
 
-  private _handleValueChange(ev) {
-    const sampleIdx = ev.target.sampleIdx;
-    this.data[sampleIdx] = ev.detail.value;
-    this.requestUpdate();
-  }
-
   private _handleOptionChange(ev) {
     this[`_${ev.target.name}`] = ev.target.checked;
   }

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

@@ -58,20 +58,22 @@ export class DemoAutomationTraceTimeline extends LitElement {
     hass.updateTranslations("config", "en");
   }
 
-  static styles = css`
-    ha-card {
-      max-width: 600px;
-      margin: 24px;
-    }
-    .card-content {
-      display: flex;
-    }
-    button {
-      position: absolute;
-      top: 0;
-      right: 0;
-    }
-  `;
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px;
+      }
+      .card-content {
+        display: flex;
+      }
+      button {
+        position: absolute;
+        top: 0;
+        right: 0;
+      }
+    `;
+  }
 }
 
 declare global {

gallery/src/pages/automation/trace.ts

@@ -31,17 +31,22 @@ export class DemoAutomationTrace extends LitElement {
               <hat-script-graph
                 .trace=${trace.trace}
                 .selected=${this._selected[idx]}
-                @graph-node-selected=${this._handleGraphNodeSelected}
-                .sampleIdx=${idx}
+                @graph-node-selected=${(ev) => {
+                  this._selected = { ...this._selected, [idx]: ev.detail.path };
+                }}
               ></hat-script-graph>
               <hat-trace-timeline
-                allow-pick
+                allowPick
                 .hass=${this.hass}
                 .trace=${trace.trace}
                 .logbookEntries=${trace.logbookEntries}
                 .selectedPath=${this._selected[idx]}
-                @value-changed=${this._handleTimelineValueChanged}
-                .sampleIdx=${idx}
+                @value-changed=${(ev) => {
+                  this._selected = {
+                    ...this._selected,
+                    [idx]: ev.detail.value,
+                  };
+                }}
               ></hat-trace-timeline>
               <button @click=${() => console.log(trace)}>Log trace</button>
             </div>
@@ -58,36 +63,28 @@ export class DemoAutomationTrace extends LitElement {
     hass.updateTranslations("config", "en");
   }
 
-  private _handleTimelineValueChanged(ev) {
-    const sampleIdx = ev.target.sampleIdx;
-    this._selected = { ...this._selected, [sampleIdx]: ev.detail.value };
+  static get styles() {
+    return css`
+      ha-card {
+        max-width: 600px;
+        margin: 24px;
+      }
+      .card-content {
+        display: flex;
+      }
+      .card-content > * {
+        margin-right: 16px;
+      }
+      .card-content > *:last-child {
+        margin-right: 0;
+      }
+      button {
+        position: absolute;
+        top: 0;
+        right: 0;
+      }
+    `;
   }
-
-  private _handleGraphNodeSelected(ev) {
-    const sampleIdx = ev.target.sampleIdx;
-    this._selected = { ...this._selected, [sampleIdx]: ev.detail.path };
-  }
-
-  static styles = css`
-    ha-card {
-      max-width: 600px;
-      margin: 24px;
-    }
-    .card-content {
-      display: flex;
-    }
-    .card-content > * {
-      margin-right: 16px;
-    }
-    .card-content > *:last-child {
-      margin-right: 0;
-    }
-    button {
-      position: absolute;
-      top: 0;
-      right: 0;
-    }
-  `;
 }
 
 declare global {

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

@@ -19,7 +19,7 @@ The alert offers four severity levels that set a distinctive icon and color.
 </ha-alert>
 
 <ha-alert alert-type="warning">
-  This is a warning alert — check it out!
+  This is an warning alert — check it out!
 </ha-alert>
 
 <ha-alert alert-type="info">
@@ -27,7 +27,7 @@ The alert offers four severity levels that set a distinctive icon and color.
 </ha-alert>
 
 <ha-alert alert-type="success">
-  This is a success alert — check it out!
+  This is an success alert — check it out!
 </ha-alert>
 
 **Note:** This component is by <a href="https://mui.com/components/alert/" rel="noopener noreferrer" target="_blank">MUI</a> and is not documented in the <a href="https://material.io" rel="noopener noreferrer" target="_blank">Material Design guidelines</a>.
@@ -95,7 +95,7 @@ Actions must have a tab index of 0 so that they can be reached by keyboard-only
 </ha-alert>
 
 <ha-alert alert-type="warning">
-  This is a warning alert — check it out!
+  This is an warning alert — check it out!
 </ha-alert>
 
 <ha-alert alert-type="info">
@@ -103,7 +103,7 @@ Actions must have a tab index of 0 so that they can be reached by keyboard-only
 </ha-alert>
 
 <ha-alert alert-type="success">
-  This is a success alert — check it out!
+  This is an success alert — check it out!
 </ha-alert>
 
 ```html
@@ -122,37 +122,37 @@ Actions must have a tab index of 0 so that they can be reached by keyboard-only
 The `title ` option should not be used without a description.
 
 <ha-alert alert-type="success" title="Success">
-  This is a success alert — check it out!
+  This is an success alert — check it out!
 </ha-alert>
 
 ```html
 <ha-alert alert-type="success" title="Success">
-  This is a success alert — check it out!
+  This is an success alert — check it out!
 </ha-alert>
 ```
 
 **Dismissable**
 
 <ha-alert alert-type="success" dismissable>
-  This is a success alert — check it out!
+  This is an success alert — check it out!
 </ha-alert>
 
 ```html
 <ha-alert alert-type="success" dismissable>
-  This is a success alert — check it out!
+  This is an success alert — check it out!
 </ha-alert>
 ```
 
 **Slotted action**
 
 <ha-alert alert-type="success">
-  This is a success alert — check it out!
+  This is an success alert — check it out!
   <mwc-button slot="action" label="Undo"></mwc-button>
 </ha-alert>
 
 ```html
 <ha-alert alert-type="success">
-  This is a success alert — check it out!
+  This is an success alert — check it out!
   <mwc-button slot="action" label="Undo"></mwc-button>
 </ha-alert>
 ```

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

@@ -177,44 +177,46 @@ export class DemoHaAlert extends LitElement {
     );
   }
 
-  static styles = css`
-    :host {
-      display: flex;
-      flex-direction: row;
-      justify-content: space-between;
-    }
-    .dark,
-    .light {
-      display: block;
-      background-color: var(--primary-background-color);
-      padding: 0 50px;
-    }
-    ha-card {
-      margin: 24px auto;
-    }
-    ha-alert {
-      display: block;
-      margin: 24px 0;
-    }
-    .condition {
-      padding: 16px;
-      display: flex;
-      align-items: center;
-      justify-content: space-between;
-    }
-    .image {
-      display: inline-flex;
-      height: 100%;
-      align-items: center;
-    }
-    img {
-      max-height: 24px;
-      width: 24px;
-    }
-    mwc-button {
-      --mdc-theme-primary: var(--primary-text-color);
-    }
-  `;
+  static get styles() {
+    return css`
+      :host {
+        display: flex;
+        flex-direction: row;
+        justify-content: space-between;
+      }
+      .dark,
+      .light {
+        display: block;
+        background-color: var(--primary-background-color);
+        padding: 0 50px;
+      }
+      ha-card {
+        margin: 24px auto;
+      }
+      ha-alert {
+        display: block;
+        margin: 24px 0;
+      }
+      .condition {
+        padding: 16px;
+        display: flex;
+        align-items: center;
+        justify-content: space-between;
+      }
+      .image {
+        display: inline-flex;
+        height: 100%;
+        align-items: center;
+      }
+      img {
+        max-height: 24px;
+        width: 24px;
+      }
+      mwc-button {
+        --mdc-theme-primary: var(--primary-text-color);
+      }
+    `;
+  }
 }
 
 declare global {