diff --git a/.github/workflows/continuous-deployment.yml b/.github/workflows/continuous-deployment.yml
index 0d6ea747..72e33bb4 100644
--- a/.github/workflows/continuous-deployment.yml
+++ b/.github/workflows/continuous-deployment.yml
@@ -117,6 +117,11 @@ jobs:
       - name: "Continuous Integration: test"
         run: pnpm run --if-present test
 
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673 # v4.0.1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
   publish-website:
     runs-on: ubuntu-latest
     needs: build
diff --git a/packages/components-react/code-block-react/jest.config.mjs b/packages/components-react/code-block-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/code-block-react/jest.config.mjs
+++ b/packages/components-react/code-block-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/code-react/jest.config.mjs b/packages/components-react/code-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/code-react/jest.config.mjs
+++ b/packages/components-react/code-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/color-sample-react/jest.config.mjs b/packages/components-react/color-sample-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/color-sample-react/jest.config.mjs
+++ b/packages/components-react/color-sample-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/data-badge-react/jest.config.mjs b/packages/components-react/data-badge-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/data-badge-react/jest.config.mjs
+++ b/packages/components-react/data-badge-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-1-react/jest.config.mjs b/packages/components-react/heading-1-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-1-react/jest.config.mjs
+++ b/packages/components-react/heading-1-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-2-react/jest.config.mjs b/packages/components-react/heading-2-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-2-react/jest.config.mjs
+++ b/packages/components-react/heading-2-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-3-react/jest.config.mjs b/packages/components-react/heading-3-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-3-react/jest.config.mjs
+++ b/packages/components-react/heading-3-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-4-react/jest.config.mjs b/packages/components-react/heading-4-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-4-react/jest.config.mjs
+++ b/packages/components-react/heading-4-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-5-react/jest.config.mjs b/packages/components-react/heading-5-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-5-react/jest.config.mjs
+++ b/packages/components-react/heading-5-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-6-react/jest.config.mjs b/packages/components-react/heading-6-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-6-react/jest.config.mjs
+++ b/packages/components-react/heading-6-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/heading-react/jest.config.mjs b/packages/components-react/heading-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/heading-react/jest.config.mjs
+++ b/packages/components-react/heading-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/link-react/jest.config.mjs b/packages/components-react/link-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/link-react/jest.config.mjs
+++ b/packages/components-react/link-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/mark-react/jest.config.mjs b/packages/components-react/mark-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/mark-react/jest.config.mjs
+++ b/packages/components-react/mark-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/number-badge-react/jest.config.mjs b/packages/components-react/number-badge-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/number-badge-react/jest.config.mjs
+++ b/packages/components-react/number-badge-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/paragraph-react/jest.config.mjs b/packages/components-react/paragraph-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/paragraph-react/jest.config.mjs
+++ b/packages/components-react/paragraph-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };
diff --git a/packages/components-react/skip-link-react/jest.config.mjs b/packages/components-react/skip-link-react/jest.config.mjs
index ce52c07c..a8c5e33c 100644
--- a/packages/components-react/skip-link-react/jest.config.mjs
+++ b/packages/components-react/skip-link-react/jest.config.mjs
@@ -3,5 +3,13 @@
  * */
 export default {
   coverageProvider: 'v8',
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 100,
+      statements: 100,
+    },
+  },
   testEnvironment: 'jest-environment-jsdom',
 };