I don't know about EchoAPI. But will explore it

Thank you so much for your words! I'm glad you found my post on Strategy Design Pattern helpful. I'll definitely be sharing more articles on design patterns and other topics soon. Stay tuned!

Why not sir. It will be helpful for me too if I missed some points.

I am using this platform as a documentation of my learning. Sir if you find these article useless no need to read it. and if you can help me in improving then you are welcome.

José Pablo Ramírez Vargas My article is about what I've learned; it's not about following trends. I'm sharing what I've discovered and what I'm learning as a student. While I may have missed some points, it doesn't mean I'm sharing false information. I'm not an author; I'm a student writing for my own benefit. If anyone wants to learn along with me, they're welcome to join. There's a quote that resonates with me: "Being a developer takes time; it's not a piece of cake that can be eaten in a minute.

Yes Sir you are right these tools like postman don't respect the rules implemented by CORS this is one of the limitation of CORS

Good afternoon sir, Sir These are my tought on CORS as its aim is to allows data exchange only between whitelisted websites as specified by the server, which is designed to enhance security by restricting which domains can interact with certain APIs or resources. However, there are indeed methods to bypass CORS, such as using a proxy server or modifying headers with certain tools during development, which can help developers test their applications. I have used the Swiggy real API, they have blocked all direct access by using CORS, developers often need to use server-side code to interact with the API instead of making these calls directly from the client-side. This not only complies with CORS but also helps maintain security by keeping API keys and credentials server-side, away from the client. As for implementing authentication, CORS does not directly interfere with authentication mechanisms. Authentication and authorization can still be handled as usual via tokens, sessions, or other methods, which are then included in cross-origin requests once CORS policies allow these requests. The server that handles the request will still perform authentication checks regardless of the origin of the request, ensuring that access control is maintained. Yes sir I know that CORS is like burden during development, but it also serves as a crucial part of securing applications by controlling access based on origins, which helps prevent unwanted or malicious interactions.