Koa.js is a lightweight and modern Node.js framework designed for building efficient and scalable web applications and APIs. Developed by the creators of Express.js, Koa provides a minimalistic core that enables developers to structure their applications using middleware, offering flexibility and clean asynchronous handling.

Features of Koa.js:

• Koa.js is middleware-driven, allowing developers to create modular and composable applications with fine-grained control over request and response handling.
• Built with async/await support, Koa eliminates callback hell and simplifies asynchronous programming, making code more readable and maintainable.
• Unlike Express.js, Koa does not include built-in middleware, giving developers full control over application design and reducing unnecessary overhead.
• Koa provides a powerful error-handling mechanism and a cleaner API for managing requests and responses, improving application stability and debugging.

Run the below commands:

$ cd /opt/koajs/test-app

$ node app.js

Navigate to the following URL and test your App: http://localhost:3000

Disclaimer: Koa.js is an open-source web framework released under the MIT License. It is not associated with, endorsed by, or sponsored by any specific company. Koa.js is provided "as is," without any warranty, express or implied. Users utilize this framework at their own risk. The developers and contributors to Koa.js disclaim any responsibility for any damages, losses, or consequences arising from the use of this software. Users are encouraged to review and adhere to licensing terms and any relevant regulations while utilizing Koa.js.