diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
new file mode 100644
index 0000000..6ab856f
--- /dev/null
+++ b/.github/workflows/cd.yml
@@ -0,0 +1,44 @@
+name: CD - Publish to npm
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+    name: Publish Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v2
+
+      - name: Setup Node.js 16
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+
+      - name: Use CI Cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node16-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node16-
+
+      - name: Install 🔧
+        run: npm install
+
+      - name: Build 🏗️
+        run: npm run build
+
+      - name: Publish 📡
+        id: publish
+        if: github.event_name == 'pull_request' && github.ref == 'refs/heads/master'
+        uses: JS-DevTools/npm-publish@v1
+        with:
+          token: ${{ secrets.NPM_TOKEN }}
+
+      - if: steps.publish.outputs.type != 'none'
+        run: |
+          echo "Version changed: ${{ steps.publish.outputs.old-version }} => ${{ steps.publish.outputs.version }}"
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9286038
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,33 @@
+name: CI - Lint + Tests + Build
+
+on:
+  push:
+    branches: [ dev ]
+
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v2
+
+      - name: Setup NodeJS 16
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+
+      - name: Install 🔧
+        run: npm install
+
+      - name: Lint 🧐
+        run: npm run lint
+
+      - name: Test 🚨
+        run: npm test
+
+      - name: Build 🏗️
+        run: npm run build
\ No newline at end of file
diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..4fd0219
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1 @@
+engine-strict=true
\ No newline at end of file
diff --git a/package.json b/package.json
index 081dc94..fc8a3d4 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "lint": "eslint \"**\\*.ts\"",
     "lintFix": "eslint \"**\\*.ts\" --fix"
   },
-  "author": "Karel Krýda",
+  "author": "Karel Krýda (https://github.com/karelkryda)",
   "license": "GPL-3.0",
   "types": "dist/index.d.ts",
   "files": [
@@ -63,5 +63,8 @@
     "nyc": "^15.1.0",
     "ts-mocha": "^8.0.0",
     "typescript": "^4.5.3"
+  },
+  "engines": {
+    "node": ">=12.0.0"
   }
 }