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Introduction Docker has revolutionized how applications are developed, deployed, and scaled. For developers working with the MERN (MongoDB, Express.js, React, Node.js) stack, containerizing the application with Docker can improve portability, consistency, and ease of deployment. This guide provides a complete tutorial on setting up a MERN stack with Docker, creating Docker images, and deploying containers. What is Docker? Docker is an open-source platform that allows applications to run in isolated environments called containers. These containers include everything required to execute the application, making deployments seamless across different systems. Benefits of Docker for MERN Stack: Setting Up Docker for a MERN Stack Application To containerize a MERN application, follow these steps: 1. Create a MERN Stack Project If you don’t already have a MERN project, create one: Initialize a Node.js backend: Create an index.js file in the backend folder with the following code: Now, create the React frontend: Start the frontend: 2. Writing Dockerfiles for MERN Stack Backend Dockerfile (backend/Dockerfile) Frontend Dockerfile (frontend/Dockerfile) 3. Create a Docker Compose File Docker Compose allows running multiple services together. Create a docker-compose.yml file in the root directory: 4. Running the MERN Stack with Docker Run the following command to build and start the containers: Check running containers: Access the frontend at http://localhost:3000 and backend at http://localhost:5000. To stop the containers: 5. Deploying the MERN Stack with Docker You can deploy your MERN stack with Docker to cloud providers like AWS, DigitalOcean, or Heroku. To push your images to Docker Hub: Repeat for frontend and deploy with Docker Compose on a cloud server. Conclusion Dockerizing a MERN stack application makes it easier to develop, test, and deploy efficiently. With Docker Compose, we can manage multiple services like MongoDB, Node.js, and React seamlessly. Start using Docker today to streamline your MERN stack development workflow! Do you have any questions or need further assistance? Drop them in the comments! 🚀

Elementor is a powerful page builder that allows you to create visually appealing layouts with ease. One of the trendy design elements is stack cards, which add an interactive and modern touch to your website. Stack cards can be used for showcasing testimonials, services, portfolio items, or any other content in a layered, engaging format. In this blog, we’ll walk you through how to create stack cards in WordPress using Elementor, both with and without additional plugins. Method 1: Creating Stack Cards Using Elementor Pro If you have Elementor Pro, you can use the built-in Motion Effects and Z-Index properties to create a stacking effect. Steps to Create Stack Cards with Elementor Pro Step 1: Add a Section Step 2: Insert Inner Sections for Cards Step 3: Design the Cards Step 4: Adjust Z-Index to Stack the Cards Step 5: Add Motion Effects Method 2: Using a Free Plugin (Essential Addons for Elementor) If you don’t have Elementor Pro, you can use Essential Addons for Elementor or Premium Addons to create stack cards. Steps to Use the Essential Addons Plugin Step 1: Install and Activate the Plugin Step 2: Add the Advanced Flip Box Widget Step 3: Configure Stack Effect Bonus: Custom CSS for Advanced Stacking If you want a fully custom stacking effect, use Custom CSS inside Elementor: CSS Code for Stack Cards Effect cssCopyEdit.stack-card { position: relative; margin-top: -50px; transition: transform 0.3s ease-in-out; } .stack-card:hover { transform: scale(1.05); z-index: 10; } How to Apply This CSS in Elementor