diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
new file mode 100644
index 0000000..f2e746a
--- /dev/null
+++ b/.github/workflows/check.yml
@@ -0,0 +1,47 @@
+name: Lint and test
+
+on:
+  push:
+    branches:
+      - "main"
+  pull_request:
+
+jobs:
+  cache-and-test:
+    name: Cache and test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Node and cache dependencies
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: yarn
+      - run: yarn install
+      - run: yarn test
+  linter:
+    name: Run linter
+    runs-on: ubuntu-latest
+    needs: cache-and-test
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: yarn
+      - run: yarn install
+      - run: yarn lint
+  prettier:
+    name: Run prettier
+    runs-on: ubuntu-latest
+    needs: cache-and-test
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: yarn
+      - run: yarn install
+      - run: yarn prettier src --check