diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..445ceb6
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,62 @@
+name: CI
+
+on:
+    push:
+        branches: [ master ]
+    pull_request:
+        branches: [ master ]
+
+jobs:
+    lint:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v2
+
+            - name: 'Setup PHP'
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: '7.3'
+
+            - name: 'Get composer cache directory'
+              id: composer-cache
+              run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+            - name: 'Cache dependencies'
+              uses: actions/cache@v2
+              with:
+                  path: ${{ steps.composer-cache.outputs.dir }}
+                  key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+                  restore-keys: ${{ runner.os }}-composer-
+
+            - name: Install dependencies
+              run: composer update --prefer-dist
+
+            - name: Code Sniffer
+              run: vendor/bin/phpcs --standard=psr2 src/
+
+    test:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v2
+
+            - name: 'Setup PHP'
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: '7.3'
+
+            - name: 'Get composer cache directory'
+              id: composer-cache
+              run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+            - name: 'Cache dependencies'
+              uses: actions/cache@v2
+              with:
+                  path: ${{ steps.composer-cache.outputs.dir }}
+                  key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
+                  restore-keys: ${{ runner.os }}-composer-
+
+            - name: Install dependencies
+              run: composer update --prefer-dist
+
+            - name: Run tests
+              run: vendor/bin/phpunit --coverage-text --coverage-clover=coverage.clover