diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..0007d1a
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,41 @@
+name: Build and test project
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  format:
+    runs-on: ubuntu-latest
+    name: Check code formatting
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - run: npm install
+      - run: npm run check-format
+  build:
+    runs-on: ubuntu-latest
+    name: Build project
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - run: npm install
+      - run: npm run build
+  test:
+    runs-on: ubuntu-latest
+    name: Test project
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - run: npm install
+      - run: npm run test
diff --git a/package.json b/package.json
index cb005e1..c3bb8fd 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "npx rollup --config rollup.config.js -w",
     "build": "npx rollup --config rollup.config.js --environment BUILD:production",
+    "check-format": "npx prettier --check src",
     "test": "npx jest",
     "version": "node version-bump.mjs && git add manifest.json versions.json",
     "prepare": "husky"