diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..4f4db03
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,28 @@
+name: ci
+
+on:
+  push:
+  pull_request:
+
+
+jobs:
+  build:
+
+    runs-on: macos-latest
+
+    strategy:
+      matrix:
+        node-version: [ '16', '18' ]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - run: npm install
+    - run: npm test
+    - run: npm run semi
+    - run: npm run dist