diff --git a/.github/workflows/js.yml b/.github/workflows/js.yml
deleted file mode 100644
index 1aaf7de..0000000
--- a/.github/workflows/js.yml
+++ /dev/null
@@ -1,56 +0,0 @@
-name: CheckJS
-
-on:
-  # Run on pushes to select branches and on all pull requests.
-  push:
-    branches:
-      - main
-      - trunk
-      - 'release/**'
-      - 'hotfix/[0-9]+.[0-9]+*'
-  pull_request:
-  # Allow manually triggering the workflow.
-  workflow_dispatch:
-
-# Cancels all previous workflow runs for the same branch that have not yet completed.
-concurrency:
-  # The concurrency group contains the workflow name and the branch name.
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  grunt:
-    runs-on: ubuntu-latest
-
-    name: "CheckJS"
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      # The ubuntu images come with Node, npm and yarn pre-installed.
-      # https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-Readme.md
-
-      # This action also handles the caching of the Yarn dependencies.
-      # https://github.com/actions/setup-node
-      - name: Set up node and enable caching of dependencies
-        uses: actions/setup-node@v4
-        with:
-          node-version: '14'
-          cache: 'yarn'
-
-      - name: Yarn install
-        run: yarn install
-
-      - name: Show debug info
-        run: |
-          npm --version
-          node --version
-          yarn --version
-          grunt --version
-
-      - name: Run Grunt JS tasks
-        run: grunt check:js
-
-      - name: Run Grunt I18n tasks
-        run: grunt check:i18n