diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
new file mode 100644
index 00000000..7cc281e2
--- /dev/null
+++ b/.github/workflows/pr-check.yml
@@ -0,0 +1,11 @@
+name: CI
+on: pull_request
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install modules
+      run: npm i
+    - name: Run ESLint
+      run: npx eslint ./src/