diff --git a/.github/workflows/ci-tests.yml b/.github/workflows/ci-tests.yml
new file mode 100644
index 0000000..4c31749
--- /dev/null
+++ b/.github/workflows/ci-tests.yml
@@ -0,0 +1,28 @@
+name: CI tests
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches: []
+
+jobs:
+  test:
+    name: Run tests
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Use Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '20.x'
+
+    - name: Install dependencies
+      run: npm install ; npm install -g bun ;
+
+    - name: Run tests
+      run: npm test