diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000000..b0a5923f51
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,29 @@
+name: ci
+on:
+  pull_request:
+    branches: [main]
+jobs:
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23.0'
+      - name: Run unit tests
+        run: go test --cover ./...
+  style:
+    name: Style
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23.0'
+      - name: Format code
+        run: test -z $(go fmt ./...)
diff --git a/README.md b/README.md
index c2bec0368b..86e753e275 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
+![code coverage badge](https://github.com/Kuuhakuu001/learn-cicd-starter/actions/workflows/ci.yml/badge.svg)
 # learn-cicd-starter (Notely)
 
 This repo contains the starter code for the "Notely" application for the "Learn CICD" course on [Boot.dev](https://boot.dev).