React

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...

Recent Articles

How to sort a Set in JavaScript

ES6 introduced the set data structure in JavaScript. But sets are not ordered abstract data structures. So there is no .sort() property...

Debugging CSS scroll using one simple style

I have been doing a lot of complicated front-end work off lately and that always brings me back to the class conundrum...

CSS :has a parent selector now

CSS now includes a :has selector that allows us to apply styles on the basis of what is happening inside an element....

How to fix “invalid active developer path” after MacOS update

If you are here, then you are getting an "invalid active developer path" error on running commands in the terminal after a...

Getting the value of an input element as a number without parseInt

Every once in a while, you come across something and you think, how did I not know this earlier? valueAsNumber is that thing...

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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.