diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
new file mode 100644
index 0000000..d00ed1c
--- /dev/null
+++ b/.github/workflows/build-and-test.yml
@@ -0,0 +1,30 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build-test:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y cmake ninja-build
+
+      - name: Configure
+        run: cmake --preset default
+
+      - name: Build
+        run: cmake --build --preset default
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
new file mode 100644
index 0000000..53e7a1b
--- /dev/null
+++ b/.github/workflows/coverage.yml
@@ -0,0 +1,52 @@
+name: Code Coverage
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y cmake ninja-build lcov
+
+      - name: Configure with coverage flags
+        run: |
+          cmake -B build \
+            -DCMAKE_BUILD_TYPE=Debug \
+            -DCMAKE_CXX_FLAGS="--coverage" \
+            -DCMAKE_C_FLAGS="--coverage" \
+            -DCMAKE_EXE_LINKER_FLAGS="--coverage"
+
+      - name: Build
+        run: cmake --build build
+
+      - name: Run tests
+        run: ctest --test-dir build --output-on-failure
+
+      - name: Generate coverage report
+        run: |
+          lcov --directory build --capture --output-file coverage.info
+          lcov --remove coverage.info \
+            '/usr/*' \
+            '*/googletest/*' \
+            '*/vremu6502/*' \
+            '*/tests/*' \
+            --output-file coverage.info
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          files: ./coverage.info
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: false