Modern JavaScript from the Beginning - Second Edition - Crash Course on HTTP Requests

The video tutorial covers asynchronous JavaScript, focusing on HTTP requests and their role in client-server communication. It explains the HTTP protocol, common request methods like GET, POST, PUT, and DELETE, and the significance of HTTP status codes. The tutorial also introduces tools like Fetch API and XHR for making requests in JavaScript, and demonstrates how to use browser dev tools to analyze network requests.

What is the Fetch API and how is it commonly used in JavaScript?

What does a 200 status code signify in an HTTP response?

What tools can be used to inspect network requests in a web browser?