Callback: A callback function is a function passed into another function as an argument, which is then invoked inside the outer function to complete some kind of routine or action. Promise: A Promise is a proxy for a value not necessarily known … Read more
In this article, we have given clarity about async/ await use, An async function is a function declared with the async keyword, and the await keyword is permitted within them. The async and await keywords enable asynchronous, promise-based behavior to be written in a cleaner style, avoiding the need to explicitly configure promise chains. Reading in sequence If … Read more
Cross-Origin Resource Sharing is a mechanism for allowing clients to interact with APIs that are hosted on a different domain. CORS works by requiring the server to include a specific set of headers that allow a browser to determine if and … Read more