In this post we are going to prevent an unnecessary re-rendering when using Context API. Context API is great but we need to be aware of some limitations, this post we will understand one of the limitation which is unnecessary re-rendering of Child Components.
In this post we are going to learn how to test (unit) events in a react application with react-testing-library.
We will learn how to pass FormData from Client side using React to Server side using Express.js
In react when we pass a props down to its children, we like to use Context/Redux, this is not wrong but we don’t need to use this every time if parent has a small amount of children or child components.