Run browser tests in CI

Author: denis-sokolov

.github/workflows/ci.yml

@@ -1,11 +1,35 @@
 name: CI workflow
 on: [push, pull_request]
 jobs:
-  test:
+  browsers:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-node@v1
+    - name: Install Dependencies
+      run: npm install
+    - name: Test
+      run: npm run
+  legacy-node:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [6.x, 8.x, 11.x, 13.x]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - name: Install Dependencies without scripts that crash on old versions
+      run: npm install --ignore-scripts
+    - name: Test
+      run: npm run test
+  node:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [6.x, 8.x, 10.x, 11.x, 12.x, 13.x, 14.x, 15.x]
+        node-version: [10.x, 12.x, 14.x, 15.x]
     steps:
     - uses: actions/checkout@v2
     - name: Use Node.js ${{ matrix.node-version }}