diff --git a/.github/workflows/visual-tests-demos.yml b/.github/workflows/visual-tests-demos.yml
index d69ff7bbd0a5..36be57f4777f 100644
--- a/.github/workflows/visual-tests-demos.yml
+++ b/.github/workflows/visual-tests-demos.yml
@@ -26,76 +26,23 @@ jobs:
         id: check
         run: echo "should-run=${{ env.RUN_TESTS }}" >> $GITHUB_OUTPUT
 
-  get-changes:
-    runs-on: ubuntu-latest
-    needs: check-should-run
-    if: github.event_name == 'pull_request' && needs.check-should-run.outputs.should-run == 'true'
-    name: Get changed demos
-    timeout-minutes: 5
-    outputs:
-      has-changed-demos: ${{ steps.check-changes.outputs.has-changed-demos }}
-
-    steps:
-      - name: Get sources
-        uses: actions/checkout@v6
-
-      - name: Get changed files
-        uses: DevExpress/github-actions/get-changed-files@get-changed-files
-        with:
-          gh-token: ${{ secrets.GITHUB_TOKEN }}
-          paths: 'apps/demos/Demos/**/*'
-          output: apps/demos/changed-files.json
-
-      - name: Display changed files
-        id: check-changes
-        run: |
-          HAS_CHANGED="false"
-          if [ -f "apps/demos/changed-files.json" ]; then
-            DEMO_COUNT=$(jq length apps/demos/changed-files.json)
-            echo "Found changed-files.json"
-            echo "Content of changed-files.json:"
-            cat apps/demos/changed-files.json
-            echo "Number of changed files: $DEMO_COUNT"
-            if [ "$DEMO_COUNT" -gt 0 ]; then
-              HAS_CHANGED="true"
-            fi
-          else
-            echo "changed-files.json not found"
-          fi
-          echo "has-changed-demos=${HAS_CHANGED}" >> $GITHUB_OUTPUT
-
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v7
-        with:
-          name: changed-demos
-          path: apps/demos/changed-files.json
-          retention-days: 1
-
   determine-framework-tests-scope:
     runs-on: ubuntu-slim
     name: Determine scope for framework tests
-    needs: [check-should-run, get-changes]
+    needs: [check-should-run]
     if: |
       !cancelled() &&
-      needs.check-should-run.outputs.should-run == 'true' &&
-      (needs.get-changes.result == 'success' || needs.get-changes.result == 'skipped')
+      needs.check-should-run.outputs.should-run == 'true'
     outputs:
       framework-tests-scope: ${{ steps.determine.outputs.framework-tests-scope }}
 
     steps:
       - name: Determine framework tests scope
         id: determine
+        # Always run the full matrix: any library change can affect demos, and PR labels are often forgotten.
         run: |
-          if [ "${{ github.event_name }}" != "pull_request" ] || [ "${{ contains(github.event.pull_request.labels.*.name, 'force all tests') }}" = "true" ]; then
-            echo "Framework tests scope: all demos"
-            echo "framework-tests-scope=all" >> $GITHUB_OUTPUT
-          elif [ "${{ needs.get-changes.outputs.has-changed-demos }}" = "true" ]; then
-            echo "Framework tests scope: changed demos"
-            echo "framework-tests-scope=changed" >> $GITHUB_OUTPUT
-          else
-            echo "Framework tests NOT needed"
-            echo "framework-tests-scope=none" >> $GITHUB_OUTPUT
-          fi
+          echo "Framework tests scope: all demos"
+          echo "framework-tests-scope=all" >> $GITHUB_OUTPUT
 
   determine-jquery-test-matrix:
     runs-on: ubuntu-slim
@@ -112,33 +59,24 @@ jobs:
       - name: Build matrix
         id: matrix
         run: |
-          base_matrix=$(cat <<'JSON'
-          [
-            { "STRATEGY": "screenshots", "THEME": "material.blue.light", "CONSTEL": "jquery(1/3)" },
-            { "STRATEGY": "screenshots", "THEME": "material.blue.light", "CONSTEL": "jquery(2/3)" },
-            { "STRATEGY": "screenshots", "THEME": "material.blue.light", "CONSTEL": "jquery(3/3)" },
-            { "STRATEGY": "screenshots", "THEME": "fluent.blue.light", "CONSTEL": "jquery(1/3)" },
-            { "STRATEGY": "screenshots", "THEME": "fluent.blue.light", "CONSTEL": "jquery(2/3)" },
-            { "STRATEGY": "screenshots", "THEME": "fluent.blue.light", "CONSTEL": "jquery(3/3)" },
-            { "STRATEGY": "accessibility", "THEME": "material.blue.light", "CONSTEL": "jquery" },
-            { "STRATEGY": "accessibility", "THEME": "fluent.blue.light", "CONSTEL": "jquery" }
-          ]
-          JSON
-          )
-
-          dark_accessibility_matrix=$(cat <<'JSON'
-          [
-            { "STRATEGY": "accessibility", "THEME": "material.blue.dark", "CONSTEL": "jquery" },
-            { "STRATEGY": "accessibility", "THEME": "fluent.blue.dark", "CONSTEL": "jquery" }
-          ]
+          matrix=$(cat <<'JSON'
+          {
+            "include": [
+              { "STRATEGY": "screenshots", "THEME": "material.blue.light", "CONSTEL": "jquery(1/3)" },
+              { "STRATEGY": "screenshots", "THEME": "material.blue.light", "CONSTEL": "jquery(2/3)" },
+              { "STRATEGY": "screenshots", "THEME": "material.blue.light", "CONSTEL": "jquery(3/3)" },
+              { "STRATEGY": "screenshots", "THEME": "fluent.blue.light", "CONSTEL": "jquery(1/3)" },
+              { "STRATEGY": "screenshots", "THEME": "fluent.blue.light", "CONSTEL": "jquery(2/3)" },
+              { "STRATEGY": "screenshots", "THEME": "fluent.blue.light", "CONSTEL": "jquery(3/3)" },
+              { "STRATEGY": "accessibility", "THEME": "material.blue.light", "CONSTEL": "jquery" },
+              { "STRATEGY": "accessibility", "THEME": "fluent.blue.light", "CONSTEL": "jquery" },
+              { "STRATEGY": "accessibility", "THEME": "material.blue.dark", "CONSTEL": "jquery" },
+              { "STRATEGY": "accessibility", "THEME": "fluent.blue.dark", "CONSTEL": "jquery" }
+            ]
+          }
           JSON
           )
-
-          matrix=$(jq -c -n \
-            --argjson base "$base_matrix" \
-            --argjson darkAccessibility "$dark_accessibility_matrix" \
-            --arg frameworkTestsScope "${{ needs.determine-framework-tests-scope.outputs.framework-tests-scope }}" \
-            '{ include: ($base + (if $frameworkTestsScope != "none" then $darkAccessibility else [] end)) }')
+          matrix=$(echo "$matrix" | jq -c .)
 
           echo "matrix=$matrix" >> $GITHUB_OUTPUT
 
@@ -228,15 +166,7 @@ jobs:
             ${{ runner.os }}-nx-v2-${{ github.workflow }}-${{ github.job }}-
             ${{ runner.os }}-nx-v2-
 
-      - name: DevExtreme - Build
-        if: needs.determine-framework-tests-scope.outputs.framework-tests-scope == 'none'
-        shell: bash
-        run: |
-          pnpm exec nx build devextreme-scss
-          pnpm exec nx build devextreme -c testing
-
       - name: DevExtreme - Build-all
-        if: needs.determine-framework-tests-scope.outputs.framework-tests-scope != 'none'
         run: pnpm nx all:build-testing workflows
 
       - name: Zip artifacts (for jQuery tests)
@@ -252,7 +182,6 @@ jobs:
           retention-days: 1
 
       - name: Move packages
-        if: needs.determine-framework-tests-scope.outputs.framework-tests-scope != 'none'
         run: |
           mv ./packages/devextreme/artifacts/npm/devextreme/*.tgz ./devextreme-installer.tgz
           mv ./packages/devextreme/artifacts/npm/devextreme-dist/*.tgz ./devextreme-dist-installer.tgz
@@ -261,7 +190,6 @@ jobs:
           mv ./packages/devextreme-vue/npm/*.tgz ./devextreme-vue-installer.tgz
 
       - name: Copy build artifacts
-        if: needs.determine-framework-tests-scope.outputs.framework-tests-scope != 'none'
         uses: actions/upload-artifact@v7
         with:
           name: devextreme-sources
@@ -364,14 +292,6 @@ jobs:
     - name: Get sources
       uses: actions/checkout@v6
 
-    - name: Download artifacts
-      if: github.event_name == 'pull_request'
-      uses: actions/download-artifact@v8
-      with:
-        name: changed-demos
-        path: apps/demos
-      continue-on-error: true
-
     - name: Download devextreme sources
       uses: actions/download-artifact@v8
       with:
@@ -424,7 +344,6 @@ jobs:
 
     - name: Run lint on all demos
       id: lint_all
-      if: needs.determine-framework-tests-scope.outputs.framework-tests-scope == 'all'
       continue-on-error: true
       working-directory: apps/demos
       env:
@@ -432,51 +351,19 @@ jobs:
         NODE_OPTIONS: --max-old-space-size=8192
       run: pnpm exec nx lint
 
-    - name: Run lint on changed demos
-      id: lint_changed
-      if: needs.determine-framework-tests-scope.outputs.framework-tests-scope == 'changed'
-      continue-on-error: true
-      working-directory: apps/demos
-      env:
-        DEBUG: 'eslint:cli-engine,stylelint:standalone'
-      run: |
-        pnpm exec nx lint-non-demos
-
-        if [ -f "changed-files.json" ]; then
-          echo "Running lint-demos on changed files"
-          CHANGED_DEMOS=$(jq -r '.[].filename' changed-files.json \
-            | grep '^apps/demos/Demos/' \
-            | sed 's|^apps/demos/||' \
-            | while read f; do
-                [ -f "$f" ] && echo "$f"
-              done \
-            | tr '\n' ' ')
-          if [ ! -z "$CHANGED_DEMOS" ]; then
-            echo "Changed demo files: $CHANGED_DEMOS"
-            pnpm run eslint $CHANGED_DEMOS
-          else
-            echo "No demo files changed, skipping lint-demos"
-          fi
-        else
-          echo "changed-files.json not found"
-          pnpm run lint-demos
-        fi
-
     - name: Check TS and lint results
       if: always()
       env:
         TS_VUE_OUTCOME: ${{ steps.ts_vue.outcome }}
         TS_REACT_OUTCOME: ${{ steps.ts_react.outcome }}
         LINT_ALL_OUTCOME: ${{ steps.lint_all.outcome }}
-        LINT_CHANGED_OUTCOME: ${{ steps.lint_changed.outcome }}
       run: |
         failed=0
 
         for check in \
           "Demos - Check Vue TS:$TS_VUE_OUTCOME" \
           "Demos - Check React TS:$TS_REACT_OUTCOME" \
-          "Run lint on all demos:$LINT_ALL_OUTCOME" \
-          "Run lint on changed demos:$LINT_CHANGED_OUTCOME"; do
+          "Run lint on all demos:$LINT_ALL_OUTCOME"; do
           name="${check%%:*}"
           outcome="${check#*:}"
 
@@ -488,119 +375,6 @@ jobs:
 
         exit "$failed"
 
-  check-generated-demos-changed:
-    name: Check generated demos (changed only)
-    runs-on: devextreme-shr2
-    timeout-minutes: 20
-    needs: [check-should-run, get-changes, build-devextreme, determine-framework-tests-scope]
-    if: |
-      !cancelled() &&
-      needs.check-should-run.outputs.should-run == 'true' &&
-      needs.determine-framework-tests-scope.result == 'success' &&
-      needs.determine-framework-tests-scope.outputs.framework-tests-scope == 'changed' &&
-      needs.build-devextreme.result == 'success'
-
-    steps:
-    - name: Get sources
-      uses: actions/checkout@v6
-
-    - name: Download changed demos
-      uses: actions/download-artifact@v8
-      with:
-        name: changed-demos
-        path: apps/demos
-      continue-on-error: true
-
-    - name: Detect changed React TS demos
-      id: changed-react-demos
-      working-directory: apps/demos
-      run: |
-        if [ ! -f "changed-files.json" ]; then
-          echo "changed-files.json not found, skipping generated JS demos check"
-          echo "has-react-demos=false" >> $GITHUB_OUTPUT
-          exit 0
-        fi
-
-        jq -r '.[].filename' changed-files.json \
-          | grep '/React/' \
-          | grep -E '\.tsx?$' \
-          | sed 's|^apps/demos/||' \
-          | sed -E 's|/[^/]*\.tsx?$||' \
-          | sort \
-          | uniq > changed-react-demos.txt || true
-
-        if [ -s changed-react-demos.txt ]; then
-          echo "Changed React demos:"
-          cat changed-react-demos.txt
-          echo "has-react-demos=true" >> $GITHUB_OUTPUT
-        else
-          echo "No React demos found in changed files, skipping conversion"
-          echo "has-react-demos=false" >> $GITHUB_OUTPUT
-        fi
-
-    - uses: pnpm/action-setup@v6
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      with:
-        run_install: false
-
-    - name: Use Node.js
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      uses: actions/setup-node@v6
-      with:
-        node-version-file: '.node-version'
-
-    - name: Download devextreme sources
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      uses: actions/download-artifact@v8
-      with:
-        name: devextreme-sources
-
-    - name: Get pnpm store directory
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      shell: bash
-      run: |
-        echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-    - uses: actions/cache/restore@v5
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      name: Restore pnpm cache
-      with:
-        path: ${{ env.STORE_PATH }}
-        key: ${{ runner.os }}-pnpm-cache-${{ hashFiles('**/pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-cache
-
-    - name: Install dependencies
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      run: pnpm install --frozen-lockfile
-
-    - name: Install tgz
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      working-directory: apps/demos
-      run: pnpm add --ignore-workspace --allow-build=core-js --allow-build=inferno devextreme-aspnet-data@5.1.0 devextreme-aspnet-data-nojquery@5.1.0 ../../devextreme-installer.tgz ../../devextreme-dist-installer.tgz ../../devextreme-react-installer.tgz ../../devextreme-vue-installer.tgz ../../devextreme-angular-installer.tgz && rm -f pnpm-workspace.yaml pnpm-lock.yaml
-
-    - name: Prepare JS
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      working-directory: apps/demos
-      run: pnpm run prepare-js
-
-    - name: Check generated JS demos
-      if: steps.changed-react-demos.outputs.has-react-demos == 'true'
-      working-directory: apps/demos
-      run: |
-        echo "Running convert-to-js on changed files only"
-        xargs -r pnpm run convert-to-js < changed-react-demos.txt
-
-        git add ./Demos -N
-
-        if git diff --exit-code . ':!package.json' ; then
-          echo "Generated JS demos are up-to-date"
-        else
-          echo "Generated JS demos are outdated. Execute 'pnpm run convert-to-js split' and commit changes."
-          echo "If you see another diff, ensure that extra listed files have LF endings."
-          exit 1
-        fi
-
   check-generated-demos-all:
     name: Check generated demos
     runs-on: ${{ github.event_name == 'merge_group' && 'devextreme-shr2-ondemand' || 'devextreme-shr2' }}
@@ -786,7 +560,6 @@ jobs:
       env:
         NODE_OPTIONS: --max-old-space-size=8192
         STRATEGY: ${{ matrix.STRATEGY }}
-        CHANGEDFILEINFOSPATH: changed-files.json
         BROWSERS: ${{ steps.chrome-flags.outputs.flags }}
         #DEBUG: hammerhead:*,testcafe:*
         CONCURRENCY: 4
@@ -977,136 +750,10 @@ jobs:
         path: ${{ github.workspace }}/apps/demos/testing/artifacts/compared-screenshots/**/*
         if-no-files-found: ignore
 
-  testcafe-frameworks-changed:
-    needs: [check-should-run, determine-framework-tests-scope, build-demos]
-    if: |
-      !cancelled() &&
-      needs.check-should-run.outputs.should-run == 'true' &&
-      needs.determine-framework-tests-scope.result == 'success' &&
-      needs.determine-framework-tests-scope.outputs.framework-tests-scope == 'changed' &&
-      needs.build-demos.result == 'success'
-    strategy:
-      fail-fast: false
-      matrix:
-        CONSTEL: [react, vue, angular]
-        THEME: ['fluent.blue.light']
-
-    runs-on: ${{ github.event_name == 'merge_group' && 'devextreme-shr2-ondemand' || 'devextreme-shr2' }}
-    name: ${{ matrix.CONSTEL }}-screenshots-${{ matrix.THEME }}
-    timeout-minutes: 60
-
-    steps:
-      - name: Get sources
-        uses: actions/checkout@v6
-
-      - name: Setup Chrome
-        uses: ./.github/actions/setup-chrome
-        with:
-          chrome-version: '150.0.7871.181'
-
-      - name: Use Node.js
-        uses: actions/setup-node@v6
-        with:
-          node-version-file: '.node-version'
-
-      - name: Download devextreme sources
-        uses: actions/download-artifact@v8
-        with:
-          name: devextreme-sources
-
-      - name: Download changed demos
-        uses: actions/download-artifact@v8
-        with:
-          name: changed-demos
-          path: apps/demos
-        continue-on-error: true
-
-      - uses: pnpm/action-setup@v6
-        with:
-          run_install: false
-
-      - name: Get pnpm store directory
-        shell: bash
-        run: |
-          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-      - uses: actions/cache/restore@v5
-        name: Restore pnpm cache
-        with:
-          path: ${{ env.STORE_PATH }}
-          key: ${{ runner.os }}-pnpm-cache-${{ hashFiles('**/pnpm-lock.yaml') }}
-          restore-keys: |
-            ${{ runner.os }}-pnpm-cache
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
-
-      - name: Install tgz
-        working-directory: apps/demos
-        run: pnpm add --ignore-workspace --allow-build=core-js --allow-build=inferno devextreme-aspnet-data@5.1.0 devextreme-aspnet-data-nojquery@5.1.0 ../../devextreme-installer.tgz ../../devextreme-dist-installer.tgz ../../devextreme-react-installer.tgz ../../devextreme-vue-installer.tgz ../../devextreme-angular-installer.tgz && rm -f pnpm-workspace.yaml pnpm-lock.yaml
-
-      - name: Prepare JS
-        working-directory: apps/demos
-        run: pnpm run prepare-js
-
-      - name: Update bundles config
-        working-directory: apps/demos
-        run: pnpm run update-config
-
-      - name: Create bundles dir
-        run: mkdir -p apps/demos/bundles
-
-      - name: Download bundles artifacts
-        uses: actions/download-artifact@v8
-        with:
-          name: devextreme-bundles
-          path: apps/demos/bundles
-
-      - name: Download changes artifacts
-        uses: actions/download-artifact@v8
-        with:
-          name: changed-demos
-          path: apps/demos
-
-      - name: Run Web Server
-        run: |
-          python -m http.server 8080 &
-          python -m http.server 8081 &
-          python -m http.server 8082 &
-          python -m http.server 8083 &
-
-      - name: Run TestCafe tests
-        shell: bash
-        working-directory: apps/demos
-        env:
-          CHANGEDFILEINFOSPATH: changed-files.json
-          BROWSERS: chrome:headless --window-size=1200,800 --disable-gpu --no-sandbox --disable-dev-shm-usage --disable-partial-raster --disable-skia-runtime-opts --run-all-compositor-stages-before-draw --disable-new-content-rendering-timeout --disable-threaded-animation --disable-threaded-scrolling --disable-checker-imaging --disable-image-animation-resync --use-gl=swiftshader --disable-features=PaintHolding --js-flags=--random-seed=2147483647 --font-render-hinting=none --disable-font-subpixel-positioning
-          # DEBUG: hammerhead:*,testcafe:*
-          CONCURRENCY: 1
-          CONSTEL: ${{ matrix.CONSTEL }}
-          THEME: ${{ matrix.THEME }}
-          # DISABLE_DEMO_TEST_SETTINGS: all # Uncomment to ignore all the visualtestrc.json settings
-          # DISABLE_DEMO_TEST_SETTINGS: ignore # Uncomment to ignore the `ignore` field
-          # DISABLE_DEMO_TEST_SETTINGS: comparison-options # Uncomment to ignore the `comparison-options` field
-          CI_ENV: true # The `ignore` field in the visualtestrc.json should be disabled when running test locally
-        run: pnpm exec nx test-testcafe
-
-      - name: Sanitize job name
-        if: ${{ failure() }}
-        run: echo "JOB_NAME=$(echo "${{ matrix.CONSTEL }}-${{ matrix.THEME }}" | tr '/' '-')" >> $GITHUB_ENV
-
-      - name: Copy screenshots artifacts
-        if: ${{ failure() }}
-        uses: actions/upload-artifact@v7
-        with:
-          name: screenshots-${{ env.JOB_NAME }}
-          path: ${{ github.workspace }}/apps/demos/testing/artifacts/compared-screenshots/**/*
-          if-no-files-found: ignore
-
   merge-artifacts:
     runs-on: ubuntu-latest
-    needs: [testcafe-jquery, testcafe-frameworks-all, testcafe-frameworks-changed]
-    if: ${{ !cancelled() && (needs.testcafe-jquery.result == 'failure' || needs.testcafe-frameworks-all.result == 'failure' || needs.testcafe-frameworks-changed.result == 'failure') }}
+    needs: [testcafe-jquery, testcafe-frameworks-all]
+    if: ${{ !cancelled() && (needs.testcafe-jquery.result == 'failure' || needs.testcafe-frameworks-all.result == 'failure') }}
 
     steps:
       - name: Merge jQuery screenshot artifacts
@@ -1119,7 +766,7 @@ jobs:
           delete-merged: true
 
       - name: Merge React screenshot artifacts
-        if: needs.testcafe-frameworks-all.result == 'failure' || needs.testcafe-frameworks-changed.result == 'failure'
+        if: needs.testcafe-frameworks-all.result == 'failure'
         uses: actions/upload-artifact/merge@v7
         continue-on-error: true
         with:
@@ -1128,7 +775,7 @@ jobs:
           delete-merged: true
 
       - name: Merge Vue screenshot artifacts
-        if: needs.testcafe-frameworks-all.result == 'failure' || needs.testcafe-frameworks-changed.result == 'failure'
+        if: needs.testcafe-frameworks-all.result == 'failure'
         uses: actions/upload-artifact/merge@v7
         continue-on-error: true
         with:
@@ -1137,7 +784,7 @@ jobs:
           delete-merged: true
 
       - name: Merge Angular screenshot artifacts
-        if: needs.testcafe-frameworks-all.result == 'failure' || needs.testcafe-frameworks-changed.result == 'failure'
+        if: needs.testcafe-frameworks-all.result == 'failure'
         uses: actions/upload-artifact/merge@v7
         continue-on-error: true
         with: