diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..5e1e1c9
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,38 @@
+# Git
+.git
+.gitignore
+.gitattributes
+
+# Documentation
+README.md
+*.md
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# Build artifacts
+backend/main
+*.exe
+
+# Logs
+*.log
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Node modules (if any)
+node_modules
+
+# Test files
+*_test.go
+
+# Bruno API client
+backend/API-Projet-CAL
+
+# Makefile
+Makefile
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..af3e3fd
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,46 @@
+# Multi-stage build for optimized image size
+FROM golang:1.23-alpine AS backend-builder
+
+# Install build dependencies
+RUN apk add --no-cache git
+
+# Set working directory for backend
+WORKDIR /app/backend
+
+# Copy go mod files
+COPY backend/go.mod backend/go.sum ./
+
+# Download dependencies
+RUN go mod download
+
+# Copy backend source code
+COPY backend/ ./
+
+# Build the application
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main .
+
+# Final stage - minimal image
+FROM alpine:latest
+
+# Install ca-certificates for HTTPS requests
+RUN apk --no-cache add ca-certificates tzdata
+
+# Set timezone (adjust as needed)
+ENV TZ=Europe/Paris
+
+WORKDIR /app
+
+# Copy the built binary from builder
+COPY --from=backend-builder /app/backend/main .
+
+# Copy frontend files
+COPY frontend/ ./frontend/
+
+# Copy backend data file
+COPY backend/date_link.txt ./
+
+# Expose port
+EXPOSE 8080
+
+# Run the application
+CMD ["./main"]
diff --git a/backend/.env.example b/backend/.env.example
new file mode 100644
index 0000000..2734d84
--- /dev/null
+++ b/backend/.env.example
@@ -0,0 +1 @@
+FILE_NAME=date_link.txt
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..9b101c5
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,17 @@
+version: "3.8"
+
+services:
+ calendrier-avent:
+ build:
+ context: .
+ dockerfile: Dockerfile
+ container_name: calendrier-avent-isen
+ ports:
+ - "8080:8080"
+ environment:
+ - FILE_NAME=date_link.txt
+ - GIN_MODE=release
+ volumes:
+ # Mount date_link.txt so you can update it without rebuilding
+ - ./backend/date_link.txt:/app/date_link.txt:ro
+ restart: unless-stopped
diff --git a/frontend/index.html b/frontend/index.html
index f215b2b..cd1cd17 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -1,19 +1,44 @@
+
Calendrier de l'Avent
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+
+
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+
+
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+
-
Calendrier de l'Avent 2024
+
Calendrier de l'Avent 2025
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Site réalisé par Appen pour le BDE de l’ISEN Nantes
+