diff --git a/.github/workflows/github-pages-publish.yml b/.github/workflows/github-pages-publish.yml
deleted file mode 100644
index caf2db83d28e..000000000000
--- a/.github/workflows/github-pages-publish.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-name: Publishing to GitHub Pages step 3 (to prod)
-
-on:
-  workflow_dispatch:
-
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: "pages"
-  cancel-in-progress: false
-
-jobs:
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-            ref: gh-pages
-      - name: Setup Pages
-        uses: actions/configure-pages@v5
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          # Upload entire repository
-          path: '.'
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4
diff --git a/.github/workflows/publish-demos.yml b/.github/workflows/publish-demos.yml
deleted file mode 100644
index 8e1df20f9299..000000000000
--- a/.github/workflows/publish-demos.yml
+++ /dev/null
@@ -1,262 +0,0 @@
-name: Publishing to GitHub Pages step 1 (to branch)
-
-on:
-  workflow_dispatch:
-
-jobs:
-  build-devextreme-all:
-    runs-on: ubuntu-latest
-    name: Build DevExtreme + wrappers
-    timeout-minutes: 20
-
-    steps:
-    - name: Get sources
-      uses: actions/checkout@v4
-
-    - name: Use Node.js
-      uses: actions/setup-node@v4
-      with:
-        node-version: '20'
-
-    - uses: pnpm/action-setup@v3
-      with:
-        version: 9
-        run_install: false
-
-    - uses: actions/cache@v4
-      name: Setup pnpm cache
-      with:
-        path: |
-          ${{ env.STORE_PATH }}
-          .nx/cache
-        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-store
-
-    - name: Install dependencies
-      run: |
-        corepack enable
-        pnpm install --frozen-lockfile
-
-    - name: DevExtreme - Build-all
-      env:
-        BUILD_TEST_INTERNAL_PACKAGE: true
-      run: pnpm run all:build-dev
-
-    - name: Move packages
-      run: |
-        mv ./packages/devextreme/artifacts/npm/devextreme/*.tgz ./devextreme-installer.tgz
-        mv ./packages/devextreme/artifacts/npm/devextreme-dist/*.tgz ./devextreme-dist-installer.tgz
-        mv ./packages/devextreme-angular/npm/dist/*.tgz ./devextreme-angular-installer.tgz
-        mv ./packages/devextreme-react/npm/*.tgz ./devextreme-react-installer.tgz
-        mv ./packages/devextreme-vue/npm/*.tgz ./devextreme-vue-installer.tgz
-
-    - name: Copy build artifacts
-      uses: actions/upload-artifact@v4
-      with:
-        name: devextreme-sources
-        path: |
-          devextreme-installer.tgz
-          devextreme-dist-installer.tgz
-          devextreme-angular-installer.tgz
-          devextreme-react-installer.tgz
-          devextreme-vue-installer.tgz
-        retention-days: 1
-  
-  publish-ES:
-    runs-on: ubuntu-latest
-    needs: [build-devextreme-all]
-    steps:
-    - name: Get sources
-      uses: actions/checkout@v4
-
-    - name: Use Node.js
-      uses: actions/setup-node@v4
-      with:
-        node-version: '20'
-
-    - name: Download devextreme sources
-      uses: actions/download-artifact@v4
-      with:
-        name: devextreme-sources
-
-    - uses: pnpm/action-setup@v3
-      with:
-        version: 9
-        run_install: false
-
-    - name: Get pnpm store directory
-      shell: bash
-      run: |
-        echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-    - uses: actions/cache@v4
-      name: Setup pnpm cache
-      with:
-        path: |
-          ${{ env.STORE_PATH }}
-          .nx/cache
-        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-store
-
-    - name: Install dependencies
-      run: |
-        corepack enable
-        pnpm install --frozen-lockfile
-
-    - name: Install tgz
-      working-directory: apps/demos
-      run: pnpm add ../../devextreme-installer.tgz ../../devextreme-dist-installer.tgz ../../devextreme-react-installer.tgz ../../devextreme-vue-installer.tgz ../../devextreme-angular-installer.tgz
-
-    - name: Prepare configs
-      working-directory: apps/demos
-      run: pnpm run prepare-js
-    
-    - name: Copy metadata
-      working-directory: apps/demos
-      run: pnpm run make-demos-bundle --copy-metadata
-
-    - name: Prepare React demo bundles
-      working-directory: apps/demos
-      run: pnpm run make-demos-bundle --framework="React"
-
-    - name: Prepare Vue demo bundles
-      working-directory: apps/demos
-      run: pnpm run make-demos-bundle --framework="Vue"
-
-    - name: Save publish-demos directory for ES as an artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: publish-demos
-        path: ./apps/demos/publish-demos
-
-  publish-angular:
-    runs-on: ubuntu-latest
-    needs: [build-devextreme-all]
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Check generated demos (1/10)
-            command: CONSTEL=1/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 1
-          - name: Check generated demos (2/10)
-            command: CONSTEL=2/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 2
-          - name: Check generated demos (3/10)
-            command: CONSTEL=3/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 3
-          - name: Check generated demos (4/10)
-            command: CONSTEL=4/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 4
-          - name: Check generated demos (5/10)
-            command: CONSTEL=5/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 5
-          - name: Check generated demos (6/10)
-            command: CONSTEL=6/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 6
-          - name: Check generated demos (7/10)
-            command: CONSTEL=7/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 7
-          - name: Check generated demos (8/10)
-            command: CONSTEL=8/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 8
-          - name: Check generated demos (9/10)
-            command: CONSTEL=9/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 9
-          - name: Check generated demos (10/10)
-            command: CONSTEL=10/10 pnpm run make-demos-bundle --framework="Angular"
-            index: 10
-    steps:
-    - name: Get sources
-      uses: actions/checkout@v4
-
-    - name: Use Node.js
-      uses: actions/setup-node@v4
-      with:
-        node-version: '20'
-
-    - name: Download devextreme sources
-      uses: actions/download-artifact@v4
-      with:
-        name: devextreme-sources
-
-    - uses: pnpm/action-setup@v3
-      with:
-        version: 9
-        run_install: false
-
-    - name: Get pnpm store directory
-      shell: bash
-      run: |
-        echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
-
-    - uses: actions/cache@v4
-      name: Setup pnpm cache
-      with:
-        path: |
-          ${{ env.STORE_PATH }}
-          .nx/cache
-        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-        restore-keys: |
-          ${{ runner.os }}-pnpm-store
-
-    - name: Install dependencies
-      run: |
-        corepack enable
-        pnpm install --frozen-lockfile
-
-    - name: Install tgz
-      working-directory: apps/demos
-      run: pnpm add ../../devextreme-installer.tgz ../../devextreme-dist-installer.tgz ../../devextreme-react-installer.tgz ../../devextreme-vue-installer.tgz ../../devextreme-angular-installer.tgz
-
-    - name: Prepare configs
-      working-directory: apps/demos
-      run: pnpm run prepare-js
-
-    - name: Copy metadata
-      working-directory: apps/demos
-      run: pnpm run make-demos-bundle --copy-metadata
-
-    - name: Update angular.json
-      working-directory: apps/demos
-      run: pnpm run update-angular-json
-
-    - name: Prepare Angular demo bundles
-      working-directory: apps/demos
-      run: |
-        ${{ matrix.command }}
-
-    - name: Angular post process index.html
-      working-directory: apps/demos
-      run: pnpm run post-process-angular
-    
-    - name: Save publish-demos directory for Angular as an artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: publish-demos-angular-${{ matrix.index }}
-        path: ./apps/demos/publish-demos/
-
-  deploy:
-    runs-on: ubuntu-latest
-    needs: [build-devextreme-all, publish-ES, publish-angular]
-    steps: 
-      - name: Download publish-demos artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: publish-demos
-          path: ./apps/demos/publish-demos
-
-      - name: Download publish-demos artifact
-        uses: actions/download-artifact@v4
-        with:
-          pattern: publish-demos-angular-*
-          merge-multiple: true
-          path: ./apps/demos/publish-demos/
-
-      - name: Deploy to gh-pages
-        uses: peaceiris/actions-gh-pages@v4
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./apps/demos/publish-demos
diff --git a/.github/workflows/run-testcafe-on-gh-pages.yml b/.github/workflows/run-testcafe-on-gh-pages.yml
deleted file mode 100644
index 5a228b3c929d..000000000000
--- a/.github/workflows/run-testcafe-on-gh-pages.yml
+++ /dev/null
@@ -1,103 +0,0 @@
-name: Publishing to GitHub Pages step 2 (run tests on branch)
-
-concurrency:
-  group: wf-${{github.event.pull_request.number || github.sha}}-${{github.workflow}}
-  cancel-in-progress: true
-
-on:
-  workflow_dispatch:
-
-jobs:
-    testcafe:
-        strategy:
-            fail-fast: false
-            matrix:
-              CONSTEL: [react(1/4), react(2/4), react(3/4), react(4/4), vue(1/4), vue(2/4), vue(3/4), vue(4/4), angular(1/4), angular(2/4), angular(3/4), angular(4/4)]
-              THEME: ['material.blue.light', 'fluent.blue.light']
-
-
-        runs-on: ubuntu-22.04
-        name: testcafe-${{ matrix.CONSTEL }}-${{ matrix.THEME }}
-        timeout-minutes: 60
-        env:
-          TARGET_BRANCH: ${{ github.ref_name }}
-
-        steps:
-            - name: Use Node.js
-              uses: actions/setup-node@v4
-              with:
-                node-version: '20'
-
-            - name: Checkout gh-pages branch
-              uses: actions/checkout@v4
-              with:
-                ref: gh-pages
-                path: gh-pages
-
-            - name: Run Web Server
-              working-directory: gh-pages
-              run: |
-                python -m http.server 8080 &
-                python -m http.server 8081 &
-                python -m http.server 8082 &
-                python -m http.server 8083 &
-
-            - name: Checkout main branch
-              uses: actions/checkout@v4
-              with:
-                ref: ${{ env.TARGET_BRANCH }}
-                path: devextreme
-
-            - name: Console.log ls
-              run: ls -al & cd gh-pages & ls -al
-
-            - name: Setup Chrome
-              uses: ./devextreme/.github/actions/setup-chrome
-              with:
-                chrome-version: '145.0.7632.67'
-
-            - uses: pnpm/action-setup@v3
-              with:
-                version: 9
-                run_install: false
-
-            - uses: actions/cache@v4
-              name: Setup pnpm cache
-              with:
-                path: |
-                  ${{ env.STORE_PATH }}
-                  .nx/cache
-                key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
-                restore-keys: |
-                  ${{ runner.os }}-pnpm-store
-
-            - name: Install dependencies
-              working-directory: devextreme
-              run: |
-                corepack enable
-                pnpm install --frozen-lockfile
-            
-            - name: Run TestCafe tests
-              working-directory: devextreme/apps/demos
-              env:
-                CHANGEDFILEINFOSPATH: changed-files.json
-                BROWSERS: chrome:headless --window-size=1200,800 --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: 4
-                TCQUARANTINE: true
-                CONSTEL: ${{ matrix.CONSTEL }}
-                THEME: ${{ matrix.THEME }}
-                ISGITHUBDEMOS: true
-                # 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: Copy screenshots artifacts
-              if: ${{ failure() }}
-              uses: actions/upload-artifact@v4
-              with:
-                name: screenshots
-                path: ${{ github.workspace }}/devextreme/apps/demos/testing/artifacts/compared-screenshots/**/*
-                if-no-files-found: ignore