In React, we use setState to update the state of our components. While it is rare to encounter issues while using setState, we might run into some warnings when we use it in an asynchronous operation. In this post, we will learn how to handle React State Update on Unmounted Read more…
Javascript errors inside components can corrupt the state of a React application. This can cause strange errors. Before React Error Boundary, there was no way to recover from these errors. React Error Boundary is a special component that can catch errors within its child hierarchy. It can also log the Read more…
React Fragment vs Div is a common question that faces developers when they are designing a new React component. Should we use React Fragment or Div? We should use React Fragment when we want to group a list of children nodes without adding any extra nodes. Unlike a typical div, Read more…
In this post, we will look at the React App Startup Process. In other words, what happens behind the scenes when we start a React application? When we create a new React application using create-react-app, we get a bunch of project files and folders. Basically, it is a ready-to-run application. Read more…