diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8bffd90..1f5e040 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,6 +14,21 @@ jobs:
     - uses: actions/checkout@v2
     - run: node -v
     - run: npm install
-    - run: npm test
     - run: npm run test-js
     - run: npm run test-ts
+    - run: npm run coverage
+
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - run: npm install
+    - run: npm run coverage
+    - name: Publish Coveralls
+      uses: coverallsapp/github-action@master
+      with:
+        github-token: ${{ secrets.github_token }}
+    - name: Publish Codecov
+      uses: codecov/codecov-action@v1
+      with:
+        file: ./coverage/lcov.info
diff --git a/cspell-words.txt b/cspell-words.txt
index 417ab35..c1ddb71 100644
--- a/cspell-words.txt
+++ b/cspell-words.txt
@@ -1,2 +1,3 @@
+codecov
 gimsuy
 lcov
diff --git a/package.json b/package.json
index b294e51..38172cc 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
     "lint": "eslint \"src/**/*.ts\"",
     "build": "npm run compile",
     "clean-build": "npm run clean && npm run build",
+    "coverage": "jest --coverage",
     "prepublish": "npm run clean-build",
     "prepublishOnly": "npm run test-all",
     "compile": "tsc -p .",