MyApp Documentation

Prerequisites

Before you begin, ensure you have the following installed on your system:

  • Node.js (v14 or later)
  • npm (comes with Node) or Yarn
  • Git
  • Docker (optional, for containerized deployment)

Installation

Clone the repository and install dependencies:

git clone https://github.com/example/myapp.git
cd myapp
npm install

Configuration

Create a .env file at the project root with your environment variables:

# .env
PORT=3000
DB_HOST=localhost
DB_USER=admin
DB_PASS=secret

Running the App

Start the development server:

npm run dev

Visit http://localhost:3000 in your browser.

Troubleshooting

  • Port already in use: Change the PORT value in .env.
  • Database connection errors: Verify DB_HOST, DB_USER, and DB_PASS are correct.
  • Missing dependencies: Run npm install again.