diff --git a/.gitignore b/.gitignore
index 8fb0456..7adc878 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .*
+!.sh
 !.gitignore
 output/
 __pycache__/
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..d9e0b5a
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,42 @@
+FROM python:3.11-alpine
+
+RUN apk add --no-cache --virtual .build-deps \
+    build-base \
+    jpeg-dev \
+    zlib-dev \
+    libffi-dev \
+    musl-dev \
+    && apk add --no-cache \
+    jpeg \
+    zlib \
+    libwebp \
+    bash
+
+WORKDIR /app
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt \
+    && apk del .build-deps
+
+RUN rm -rf /var/cache/apk/*
+
+# Copy source code and scripts
+COPY ./src/ ./src/
+COPY ./build.py ./build.py
+COPY ./gallery.py ./gallery.py
+
+# Copy default config
+COPY ./config /app/default
+
+# Copy entrypoint and make executable
+COPY ./docker/.sh/entrypoint.sh /app/entrypoint.sh
+RUN chmod +x /app/entrypoint.sh
+
+# Add wrapper scripts for convenience commands
+RUN printf '#!/bin/sh\n/app/entrypoint.sh build\n' > /usr/local/bin/build && chmod +x /usr/local/bin/build && \
+    printf '#!/bin/sh\n/app/entrypoint.sh gallery\n' > /usr/local/bin/gallery && chmod +x /usr/local/bin/gallery
+
+
+ENTRYPOINT ["/app/entrypoint.sh"]
+
diff --git a/README.MD b/README.MD
index 1da9f46..7a92e40 100644
--- a/README.MD
+++ b/README.MD
@@ -23,9 +23,8 @@ The project includes two thoughtfully designed themes—one modern, one minimali
 
 ## 📌 Table of Contents
 
-- [✨ Features](#-features)  
-- [🐍 Python Installation](#-python-installation)  
-- [⚙️ Configuration](#-configuration)  
+- [✨ Features](#-features)
+- [🐳 Docker or 🐍 Python Installation](#-docker-or--python-installation)
 
 
 ## ✨ Features
@@ -57,28 +56,6 @@ The project includes two thoughtfully designed themes—one modern, one minimali
 - *(Optional)* Converts images to WebP format for optimized performance  
 - Outputs a complete static website ready to deploy on any web server
 
-
-## 🐍 Python Installation
-
-Run the Python scripts directly with the following prerequisites:
-
-### Prerequisites
-
-- Git
-- Python 3.11 or above
-
-### Installation Steps
-
-```sh
-git clone https://git.djeex.fr/Djeex/lumeex.git
-cd lumeex
-python3 -m venv .venv
-source .venv/bin/activate
-pip install -r requirements.txt
-```
-
-You are now ready to use Lumeex!
-
-## ⚙️ Configuration
-For comprehensive documentation on configuration options, customization, and demos, please visit:
+## 🐳 Docker or 🐍 Python Installation
+For comprehensive documentation on installation, configuration options, customization, and demos, please visit:
 https://lumeex.djeex.fr
\ No newline at end of file
diff --git a/docker/.sh/entrypoint.sh b/docker/.sh/entrypoint.sh
new file mode 100644
index 0000000..22da5c5
--- /dev/null
+++ b/docker/.sh/entrypoint.sh
@@ -0,0 +1,73 @@
+#!/bin/bash
+set -e
+
+CYAN="\033[1;36m"
+NC="\033[0m"
+
+copy_default_config() {
+  echo "Checking configuration directory..."
+  if [ ! -d "/app/config" ]; then
+    mkdir -p /app/config
+  fi
+
+  echo "Checking if default config files need to be copied..."
+  files_copied=false
+
+  for file in /app/default/*; do
+    filename=$(basename "$file")
+    target="/app/config/$filename"
+
+    if [ ! -e "$target" ]; then
+      echo "Copying default config file: $filename"
+      cp "$file" "$target"
+      files_copied=true
+    fi
+  done
+
+  if [ "$files_copied" = true ]; then
+    echo "Default configuration files copied successfully."
+  else
+    echo "No default files needed to be copied."
+  fi
+}
+
+
+start_server() {
+  mkfifo /tmp/build_logs_fifo
+  mkfifo /tmp/build_logs_fifo2
+  cat /tmp/build_logs_fifo >&2 &
+  cat /tmp/build_logs_fifo2 >&2 &
+  echo "Starting HTTP server on port 3000..."
+  python3 -u -m http.server 3000 -d /app/output &
+  SERVER_PID=$!
+  trap "echo 'Stopping server...'; kill -TERM $SERVER_PID 2>/dev/null; wait $SERVER_PID; exit 0" SIGINT SIGTERM
+  wait $SERVER_PID
+}
+
+
+if [ $# -eq 0 ]; then
+  echo -e "${CYAN}╭───────────────────────────────────────────╮${NC}"
+  echo -e "${CYAN}│${NC}            Lum${CYAN}eex${NC} - Version 1.3${NC}           ${CYAN}│${NC}"
+  echo -e "${CYAN}├───────────────────────────────────────────┤${NC}"
+  echo -e "${CYAN}│${NC} Source: https://git.djeex.fr/Djeex/lumeex ${CYAN}│${NC}"
+  echo -e "${CYAN}│${NC} Mirror: https://github.com/Djeex/lumeex   ${CYAN}│${NC}"
+  echo -e "${CYAN}│${NC} Documentation: https://lumeex.djeex.fr    ${CYAN}│${NC}"
+  echo -e "${CYAN}╰───────────────────────────────────────────╯${NC}"
+  copy_default_config
+  start_server
+fi
+
+case "$1" in
+  build)
+    echo "Running build.py..."
+    python3 -u /app/build.py 2>&1 | tee /tmp/build_logs_fifo
+    ;;
+  gallery)
+    echo "Running gallery.py..."
+    python3 -u /app/gallery.py 2>&1 | tee /tmp/build_logs_fifo2
+    ;;
+  *)
+    echo "Unknown command: $1"
+    exec "$@"
+    ;;
+esac
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
new file mode 100644
index 0000000..aab8432
--- /dev/null
+++ b/docker/docker-compose.yaml
@@ -0,0 +1,10 @@
+services:
+  lumeex:
+    container_name: lmx
+    build: ..
+    volumes:
+      - ../config:/app/config  # mount config directory
+      - ../output:/app/output  # mount output directory
+    ports:
+      - "3000:3000"
+      
\ No newline at end of file
diff --git a/src/py/site_builder.py b/src/py/site_builder.py
index 45da59d..0b55287 100644
--- a/src/py/site_builder.py
+++ b/src/py/site_builder.py
@@ -23,7 +23,12 @@ SITE_FILE = SRC_DIR / "config/site.yaml"
 THEMES_DIR = SRC_DIR / "config/themes"
 
 def build():
-    logging.info("🚀 Starting build...")
+    build_version = "v1.3"
+    logging.info("\n")
+    logging.info("=" * 23)
+    logging.info(f"🚀 Lumeex builder {build_version}")
+    logging.info("=" * 23)
+    logging.info("\n === Starting build === ")
     ensure_dir(BUILD_DIR)
     copy_assets(JS_DIR, STYLE_DIR, BUILD_DIR)
     
@@ -87,7 +92,7 @@ def build():
 
     # Adding Google fonts if existing
     google_fonts_link = generate_google_fonts_link(theme_vars.get("google_fonts", []))
-    logging.info(f"[✓] Google Fonts link generated:\n{google_fonts_link}")
+    logging.info(f"[✓] Google Fonts link generated")
 
     # Generating thumbnail
     thumbnail_path = site_vars.get("social", {}).get("thumbnail")
@@ -125,7 +130,7 @@ def build():
     gallery_html = render_gallery_images(gallery_images)
     gallery = render_template(TEMPLATE_DIR / "gallery.html", {"gallery_images": gallery_html})
 
-    signature = f"<!-- Build with Lumeex v1.2 | https://git.djeex.fr/Djeex/lumeex | {build_date_version} -->"
+    signature = f"<!-- Build with Lumeex {build_version} | https://git.djeex.fr/Djeex/lumeex | {build_date_version} -->"
     body = f"""
     <body>
         <div class="page-loader"><div class="spinner"></div></div>
diff --git a/src/py/utils.py b/src/py/utils.py
index da3c49e..abef78c 100644
--- a/src/py/utils.py
+++ b/src/py/utils.py
@@ -19,10 +19,25 @@ def load_theme_config(theme_name, themes_dir):
         theme_vars = yaml.safe_load(f)
     return theme_vars, theme_dir
 
-def ensure_dir(path):
-    if path.exists():
-        rmtree(path)
-    path.mkdir(parents=True)
+def clear_dir(path: Path):
+    if not path.exists():
+        path.mkdir(parents=True)
+        return
+
+    # Remove all files and subdirectories inside path, but not path itself
+    for child in path.iterdir():
+        if child.is_file() or child.is_symlink():
+            child.unlink()  # delete file or symlink
+        elif child.is_dir():
+            rmtree(child)  # delete directory and contents
+
+# Then replace your ensure_dir with this:
+
+def ensure_dir(path: Path):
+    if not path.exists():
+        path.mkdir(parents=True)
+    else:
+        clear_dir(path)
 
 def copy_assets(js_dir, style_dir, build_dir):
     for folder in [js_dir, style_dir]: