diff --git a/.github/workflows/jekyll-gh-pages.yml b/.github/workflows/jekyll-gh-pages.yml
index 37ff2fc..06f9972 100644
--- a/.github/workflows/jekyll-gh-pages.yml
+++ b/.github/workflows/jekyll-gh-pages.yml
@@ -28,7 +28,7 @@ jobs:
   run-python:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout 
+      - name: Checkout
         uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
new file mode 100644
index 0000000..ff1548a
--- /dev/null
+++ b/.github/workflows/pre-commit.yml
@@ -0,0 +1,18 @@
+name: pre-commit
+
+on:
+  pull_request:
+  push:
+    branches: ["main"]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Get pre-commit
+        uses: pre-commit/action@v3.0.0
+      - name: Run pre-commit
+        run: pre-commit run --all-files
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..4cf4211
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,13 @@
+repos:
+-  repo: https://github.com/pre-commit/pre-commit-hooks
+   rev: v5.0.0
+   hooks:
+   - id: check-json
+   - id: check-yaml
+   - id: trailing-whitespace
+   - id: end-of-file-fixer
+- repo: https://github.com/astral-sh/ruff-pre-commit
+  rev: v0.11.4
+  hooks:
+    - id: ruff
+    - id: ruff-format