diff --git a/.github/workflows/publish-npm.yml b/.github/workflows/publish-npm.yml
new file mode 100644
index 0000000..78e0a51
--- /dev/null
+++ b/.github/workflows/publish-npm.yml
@@ -0,0 +1,32 @@
+name: Publish
+
+on:
+  workflow_dispatch:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+      - run: npm ci
+      - run: npm test
+      - run: npm run build --if-present
+  publish-npm:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+      - run: npm run build --if-present
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.npm_token}}