Added Dockerfile

Dockerfile

@@ -0,0 +1,32 @@
+# Use the official Node.js image as the base image
+FROM node:18 AS build
+
+# Set the working directory inside the container
+WORKDIR /app
+
+# Copy package.json and package-lock.json (or yarn.lock) to the working directory
+COPY package*.json ./
+
+# Install the dependencies
+RUN npm install
+
+# Copy the rest of the application code to the working directory
+COPY . .
+
+# Build the React application
+RUN npm run build
+
+# Use the official Nginx image as the base image for the production build
+FROM nginx:alpine
+
+# Copy the built React application from the build stage to the Nginx HTML directory
+COPY --from=build /app/build /usr/share/nginx/html
+
+# Copy custom Nginx configuration if needed
+# COPY nginx.conf /etc/nginx/nginx.conf
+
+# Expose port 80 to the outside world
+EXPOSE 80
+
+# Start Nginx
+CMD ["nginx", "-g", "daemon off;"]

package.json

@@ -11,13 +11,13 @@
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-router-dom": "^5.1.2",
-    "react-scripts": "3.4.1"
+    "react-scripts": "^5.0.1"
   },
   "scripts": {
     "predeploy": "npm run build",
     "deploy": "gh-pages -d build",
-    "start": "react-scripts start",
-    "build": "react-scripts build",
+    "start": "NODE_OPTIONS=--openssl-legacy-provider react-scripts start",
+    "build": "NODE_OPTIONS=--openssl-legacy-provider react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"
   },