Personal Portfolio (Code Mike Dev)

This is a personal portfolio website built with React to showcase projects, skills, and provide contact information.

Security Note & Important Changes

The Problem: The original implementation loaded project data directly from the GitHub API in the browser, using a GITHUB_TOKEN that was stored in the client-side code. This created a critical security vulnerability, as the secret token was visible to any visitor of the website.

The Solution:

1. API Call Removed: The direct API call to GitHub from the front end has been removed.
2. Secret Token Deleted: The github.secret.js file containing the token has been removed from the project to eliminate the exposure.
3. Mock Data Used: The project now uses mock-repos.js to display sample data for the project list. This ensures the website is fully functional and secure.

Future Recommendation: To load real, dynamic data securely, a backend solution (like a serverless function on Vercel/Netlify or a small Node.js server) should be implemented. This backend would store the API key safely and make the requests to the GitHub API, never exposing the key in the browser.

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Technologies Used

• React: The core UI library.
• Webpack: For module bundling and code transpilation.
• Babel: For compiling modern JavaScript (ES6+) and JSX.
• Jest: For component testing.
• ESLint: For code quality and consistency.
• CSS Modules: For locally-scoped component styling.
• EmailJS: For handling form submissions (contact form).

Getting Started

To run the project locally, follow these steps.

Prerequisites

You will need Node.js (version 14 or higher) and npm on your system.

Installation

1. Clone the repository:

   git clone <YOUR_REPOSITORY_URL>

2. Navigate to the project directory:

   cd personal-portfolio

3. Install the dependencies:

   npm install

4. Configure Environment Variables:

   Create a .env file in the project root directory:

   cp .env.example .env

   Then edit .env and add your credentials:

   # EmailJS Configuration (required for contact form)
   REACT_APP_EMAILJS_SERVICE_ID=your_service_id_here
   REACT_APP_EMAILJS_TEMPLATE_ID=your_template_id_here
   REACT_APP_EMAILJS_PUBLIC_KEY=your_public_key_here
   
   # GitHub Configuration (optional, for Projects component)
   REACT_APP_GITHUB_USERNAME=your_github_username
   REACT_APP_GITHUB_TOKEN=your_github_token_here

   How to get EmailJS credentials:

   • Sign up at EmailJS
   • Create a new email service
   • Create an email template
   • Copy your Service ID, Template ID, and Public Key

   Note: The .env file is gitignored and will not be committed to version control.

Running the Project

To start the development server (usually on http://localhost:8080):

npm start

Building the Project

To create an optimized production build in the dist/ directory:

npm run build

Code Quality

Run ESLint to check code quality:

npm run lint

Auto-fix linting issues:

npm run lint:fix

Run tests:

npm test

Troubleshooting

Contact form not working:

• Ensure you have created a .env file with valid EmailJS credentials
• Check the browser console for any error messages about missing environment variables

Build errors:

• Delete node_modules and package-lock.json, then run npm install again
• Ensure you're using Node.js version 14 or higher

Project Structure

/
├── public/
│   └── index.html      # HTML template
├── src/
│   ├── components/     # Reusable React components
│   │   ├── AboutMe/
│   │   ├── Contact/
│   │   ├── Header/
│   │   ├── Hero/
│   │   ├── Projects/     # Project list component (now using mock data)
│   │   └── ...
│   ├── styles/         # Global styles
│   ├── App.jsx         # Main app component
│   └── index.js        # Application entry point
├── package.json        # Project dependencies and scripts
└── webpack.config.js   # Webpack configuration