3-tier-app-react-express-ci-cd

A 3-tier application with a React frontend, Express backend, and CI/CD integration using GitHub Actions.

Features

• React frontend
• Express.js backend
• Dockerized for easy deployment
• CI/CD with GitHub Actions

Project Structure

3-tier-app/
├── backend/        # Express backend
├── frontend/       # React frontend
├── .github/        # GitHub Actions workflows
├── docker-compose.yml
├── README.md

Getting Started

Prerequisites

• Node.js
• Docker & Docker Compose

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/3-tier-app-react-express-ci-cd.git
   cd 3-tier-app-react-express-ci-cd/3-tier-app

2. Install dependencies for backend and frontend:

   cd backend && npm install
   cd ../frontend && npm install

Running Locally

• Using Docker Compose:

  docker-compose up --build

• Or run backend and frontend separately:

  # Backend
  cd backend && npm start
  # Frontend
  cd frontend && npm start

Usage

• Frontend: http://localhost:3000
• Backend API: http://localhost:5000

CI/CD

• Automated builds and tests are run via GitHub Actions on push and pull requests.
• See .github/workflows/ for workflow configuration.

License

This project is licensed under the MIT License. See LICENSE for details.