reactjs

React fragments: What and Why

React fragments were a feature released in React 16.2. They have been around for a while now but have been a relatively...

Why does React state need a new object/array?

If you have been using React for a while, you are familiar with how state update works. There are a lot of...

Avoiding race conditions and memory leaks in React useEffect

Let us take a look at an implementation of getting data from an API request and see if there is any possibility...

Using the useCallback React hook

The useCallback React hook is a useful hook that can help in optimizing the rendering performance of our functional React components. It...

Understanding the useRef React hook

Continuing our React hooks series, we will learn about the useRef React hook in this blog post.The useRef...

Use redux-like middleware for useReducer in React

If you have used Redux before, you would be aware of the concept of middlewares. Now that useReducer has become a commonly...

How to write your own custom React hooks

If you have been using react for a while, chances are you have come across the need to extract some logic into...

Provide callback to useState hook like setState

If you have been writing class components for a while, you might be familiar with the callback functionality that the setState function...

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Hi there! Want some more knowledge?

Think that the knowledge shared is helpful? You might want to give our mailing list a try. We'll send you 2-4 emails a month, right when new posts come out.