Here's a suggested GitHub description for your Last-Shield library:

Last-Shield

Last-Shield is a powerful and flexible security library designed to enhance the protection of your web applications. Built with modern frameworks in mind, Last-Shield provides robust authentication, authorization, and middleware solutions to safeguard your application against common vulnerabilities.

Features

• Comprehensive Security: Protect your application from XSS, CSRF, and SQL injection attacks with built-in security measures.
• Token-Based Authentication: Implement secure user authentication using JWT (JSON Web Tokens) for seamless session management.
• Role-Based Access Control: Easily define user roles and permissions to control access to different parts of your application.
• Middleware Integration: Simple middleware that can be integrated into various frameworks like Express and Koa, making it easy to secure your routes.
• Lightweight and Efficient: Designed to be minimalistic, Last-Shield ensures that your application remains performant while adding essential security features.

Getting Started

To get started with Last-Shield, simply install it via npm:

npm install last-shield

Then, integrate it into your application to start protecting your routes and managing user authentication.

Documentation

For detailed usage instructions and API references, please refer to the documentation.

Contributing

We welcome contributions! If you have suggestions, improvements, or bug fixes, please open an issue or submit a pull request.

License

Last-Shield is licensed under the MIT License. See the LICENSE file for more information.