diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
new file mode 100644
index 0000000..4c55f91
--- /dev/null
+++ b/.github/workflows/check.yml
@@ -0,0 +1,63 @@
+name: ci
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: check-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+
+      - name: Typecheck
+        run: npm -w packages/auth run typecheck
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Test (unit)
+        run: npm run test:unit
diff --git a/examples/next-admin-auth/package.json b/examples/next-admin-auth/package.json
index fad9c98..99fca28 100644
--- a/examples/next-admin-auth/package.json
+++ b/examples/next-admin-auth/package.json
@@ -5,7 +5,7 @@
     "dev": "next dev -p 3017",
     "build": "next build",
     "start": "next start -p 3017",
-    "auth:ensure": "npm exec playwright-kit -- auth ensure --dotenv",
+    "auth:ensure": "playwright-kit auth ensure --dotenv",
     "pretest": "npm run auth:ensure",
     "test": "playwright test"
   },
diff --git a/examples/next-admin-auth/playwright.config.ts b/examples/next-admin-auth/playwright.config.ts
index fa6fa4a..84381b4 100644
--- a/examples/next-admin-auth/playwright.config.ts
+++ b/examples/next-admin-auth/playwright.config.ts
@@ -11,7 +11,7 @@ export default defineConfig({
   use: {
     baseURL: "http://127.0.0.1:3017",
     actionTimeout: 10_000,
-    navigationTimeout: 30_000,
+    navigationTimeout: 60_000,
   },
   webServer: {
     command: "npm run dev",