async

Promises are a powerful tool for dealing with asynchronous code in JavaScript, allowing you to avoid the callback hell. In this blog post, we will explore how to use promises, including creating promises, consuming promises, chaining promises, handling errors, and orchestrating promises. Introduction to Promises A promise is a proxy for a value that will eventually become available. It provides a way to work with asynchronous code without writing too many callbacks....

In one of my React (Next.js) applications, I encountered the following error message: Error: Objects are not valid as a React child (found: [object Promise]). If you meant to render a collection of children, use an array instead. After spending some time investigating the issue, I discovered that the error occurred because I had mistakenly exported my page component with the async keyword. This mistake happened because I had copied the component from another Next....