diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..67ddbba
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,50 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master" ]
+    paths-ignore:
+      - '**/*.md'
+      - '.github/workflows/**'
+      - 'tailwindcss.js'
+  pull_request:
+    branches: [ "master" ]
+    paths-ignore:
+      - '**/*.md'
+      - '.github/workflows/**'
+      - 'tailwindcss.js'
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      packages: read
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - language: javascript-typescript
+          build-mode: none
+        - language: python
+          build-mode: none
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+        build-mode: ${{ matrix.build-mode }}
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3
+      with:
+        category: "/language:${{matrix.language}}"
+        
diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 01dfe6d..7ee96a9 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -6,8 +6,16 @@ name: Python application
 on:
   push:
     branches: [ "master", "dev" ]
+    paths-ignore:
+      - '**/*.md'
+      - '.github/workflows/**'
+      - 'tailwindcss.js'
   pull_request:
     branches: [ "master", "dev" ]
+    paths-ignore:
+      - '**/*.md'
+      - '.github/workflows/**'
+      - 'tailwindcss.js'
 
 permissions:
   contents: read