diff --git a/.github/workflows/yarnlint.yml b/.github/workflows/yarnlint.yml
new file mode 100644
index 0000000..f1c912c
--- /dev/null
+++ b/.github/workflows/yarnlint.yml
@@ -0,0 +1,22 @@
+name: Yarn Linting
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup Node.js and yarn
+        uses: actions/setup-node@v3
+        with:
+          node-version: "18"
+          cache: "yarn"
+          cache-dependency-path: "webapp/yarn.lock"
+
+      - name: Install WebApp dependencies
+        run: yarn --cwd webapp install --frozen-lockfile
+
+      - name: Linting
+        run: yarn --cwd webapp lint
\ No newline at end of file
diff --git a/README.md b/README.md
index 195536d..ecd05e6 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 [![OpenDTU Build](https://github.com/tbnobody/OpenDTU/actions/workflows/build.yml/badge.svg)](https://github.com/tbnobody/OpenDTU/actions/workflows/build.yml)
 [![cpplint](https://github.com/tbnobody/OpenDTU/actions/workflows/cpplint.yml/badge.svg)](https://github.com/tbnobody/OpenDTU/actions/workflows/cpplint.yml)
+[![Yarn Linting](https://github.com/tbnobody/OpenDTU/actions/workflows/yarnlint.yml/badge.svg)](https://github.com/tbnobody/OpenDTU/actions/workflows/yarnlint.yml)
 
 ## !! IMPORTANT UPGRADE NOTES !!