diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..a9818cd
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,38 @@
+name: CI
+on: [pull_request]
+jobs:
+  tests:
+    name: Dt0 (PHP ${{ matrix.php-versions }})
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-versions: [ '8.1', '8.2' ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-versions }}
+          extensions: mbstring, dom, fileinfo, gmp, bcmath
+
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Remove composer.lock
+        run: rm -f composer.lock
+
+      - name: Install Composer dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Test with phpunit
+        run: vendor/bin/phpunit
diff --git a/.github/workflows/qa.yml b/.github/workflows/qa.yml
new file mode 100644
index 0000000..aa1ef68
--- /dev/null
+++ b/.github/workflows/qa.yml
@@ -0,0 +1,52 @@
+name: QA
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [ opened, synchronize ]
+jobs:
+  tests:
+    name: Dt0 QA
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.1
+          extensions: mbstring, dom, fileinfo, gmp, bcmath
+          coverage: xdebug
+
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache composer dependencies
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+          restore-keys: ${{ runner.os }}-composer-
+
+      - name: Remove composer.lock
+        run: rm -f composer.lock
+
+      - name: Install Composer dependencies
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
+
+      - name: Check code style
+        run: vendor/bin/pint --config pint.json
+
+      - name: Compute Coverage
+        run: vendor/bin/phpunit --coverage-clover ./coverage.xml
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          files: ./coverage.xml
+          flags: unittests
+          name: codecov-Dt0
diff --git a/README.md b/README.md
index ac43318..c8c0631 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Dt0
+[![CI](https://github.com/fab2s/dt0/actions/workflows/ci.yml/badge.svg)](https://github.com/fab2s/dt0/actions/workflows/ci.yml) [![QA](https://github.com/fab2s/dt0/actions/workflows/qa.yml/badge.svg)](https://github.com/fab2s/dt0/actions/workflows/qa.yml)
 
 `Dt0` (_DeeTO_ or _DeTZerO_) is a DTO (_Data-Transport-Object_) PHP implementation than can both secure mutability and implement convenient ways to take control over input and output in various format.