diff --git a/.github/workflows/frontend-tests.yml b/.github/workflows/frontend-tests.yml
index 0052cafe0..3dfe5d66d 100644
--- a/.github/workflows/frontend-tests.yml
+++ b/.github/workflows/frontend-tests.yml
@@ -3,7 +3,110 @@ name: "Frontend tests"
 on: [push]
 
 jobs:
-  withoutplugins:
+  withoutpluginsAndWithoutMinification:
+    name: without plugins
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Run sauce-connect-action
+      shell: bash
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+        TRAVIS_JOB_NUMBER: ${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}
+      run: tests/frontend/travis/sauce_tunnel.sh
+
+    - name: Install all dependencies and symlink for ep_etherpad-lite
+      run: bin/installDeps.sh
+
+    - name: export GIT_HASH to env
+      id: environment
+      run: echo "::set-output name=sha_short::$(git rev-parse --short ${{ github.sha }})"
+
+    - name: Write custom settings.json with loglevel WARN
+      run: |
+        "sed 's/\"loglevel\": \"INFO\",/\"loglevel\": \"WARN\",/' < settings.json.template > settings.json"
+        "sed 's/\"minify\": \"true\",/\"minify\": \"false\",/' < settings.json > settings.json"
+
+    - name: Run the frontend tests
+      shell: bash
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+        TRAVIS_JOB_NUMBER: ${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}
+        GIT_HASH: ${{ steps.environment.outputs.sha_short }}
+      run: |
+        tests/frontend/travis/runner.sh
+
+  withpluginsAndWithoutMinification:
+    name: with plugins
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Run sauce-connect-action
+      shell: bash
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+        TRAVIS_JOB_NUMBER: ${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}
+      run: tests/frontend/travis/sauce_tunnel.sh
+
+    - name: Install Etherpad plugins
+      run: >
+        npm install
+        ep_align
+        ep_author_hover
+        ep_cursortrace
+        ep_font_size
+        ep_hash_auth
+        ep_headings2
+        ep_markdown
+        ep_readonly_guest
+        ep_set_title_on_pad
+        ep_spellcheck
+        ep_subscript_and_superscript
+        ep_table_of_contents
+
+    # This must be run after installing the plugins, otherwise npm will try to
+    # hoist common dependencies by removing them from src/node_modules and
+    # installing them in the top-level node_modules. As of v6.14.10, npm's hoist
+    # logic appears to be buggy, because it sometimes removes dependencies from
+    # src/node_modules but fails to add them to the top-level node_modules. Even
+    # if npm correctly hoists the dependencies, the hoisting seems to confuse
+    # tools such as `npm outdated`, `npm update`, and some ESLint rules.
+    - name: Install all dependencies and symlink for ep_etherpad-lite
+      run: bin/installDeps.sh
+
+    - name: export GIT_HASH to env
+      id: environment
+      run: echo "::set-output name=sha_short::$(git rev-parse --short ${{ github.sha }})"
+
+    - name: Write custom settings.json with loglevel WARN
+      run: |
+        "sed 's/\"loglevel\": \"INFO\",/\"loglevel\": \"WARN\",/' < settings.json.template > settings.json"
+        "sed 's/\"minify\": \"true\",/\"minify\": \"false\",/' < settings.json > settings.json"
+
+      # XXX we should probably run all tests, because plugins could effect their results
+    - name: Remove standard frontend test files, so only plugin tests are run
+      run: rm tests/frontend/specs/*
+
+    - name: Run the frontend tests
+      shell: bash
+      env:
+        SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
+        SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
+        TRAVIS_JOB_NUMBER: ${{ github.run_id }}-${{ github.run_number }}-${{ github.job }}
+        GIT_HASH: ${{ steps.environment.outputs.sha_short }}
+      run: |
+        tests/frontend/travis/runner.sh
+
+  withoutpluginsAndWithMinification:
     name: without plugins
     runs-on: ubuntu-latest
 
@@ -39,7 +142,7 @@ jobs:
       run: |
         tests/frontend/travis/runner.sh
 
-  withplugins:
+  withpluginsAndWithMinification:
     name: with plugins
     runs-on: ubuntu-latest