Memoization is an optimization technique used to accelerate applications. This blog guides users in implementing memoization in React applications.
Axios is a very popular promise-based HTTP client. It can help you to efficiently connect your web application with APIs. It has a pretty straightforward syntax and very extensive documentation. Let’s have a look at how to use it in React apps. To demonstrate axios and its capabilities we...
The Context API is a built-in feature in React that allows you to manage and share global state across components without having to pass props down through multiple levels. This is useful when dealing with state that is needed by many components in the application. Example: importReact,{useCon...
The useReducer hook in React is a powerful state management hook that is particularly useful for handling complex state logic. It is inspired by the Redux pattern but is much simpler and more integrated into the React component model. The useReducer hook is an alternative to useState and ...
In R2 2023, we have implemented multiple enhancements in the WAI-ARIA attributes, keyboard navigation, online demos and documentation, as well as VPAT templates for all flavors of Kendo UI—jQuery, Angular, React and Vue. Our next goal is to provide out-of-the box compliance of Kendo ...
RIGHT???return(thіs.setState({text:''})}/>);} Yes, you need to use normal function, not arrow function. useDerivedStateFromProps Moving to React hooks means you lose one of the most powerful React API:getDerivedStateFromPropsorgDSFPfor short. Don't be afraid, we bring it back ...
Any update on this situation? One thing I've neglected to mention until now is that this library causes dependency issues since it does not support React 17:https://github.com/buildo/react-autosize-textarea/blob/master/package.json#L74 ...
The new virtual DOM is then compared with the previous one, and reconciliation occurs, resulting in the re-rendering of the component to display the data on the UI. React provides a robust foundation for building modern, scalable, and high-performance web applications. Its component-based archite...
Here are some general guidelines for what’s worth testing about a React component. This is an excerpt fromGetting Started with TDD in React. It must render: At the very least, make sure the component renders without error. This verifies there are no JSX syntax errors, that all variables ...
const [callCount, setCallCount] = React.useState(0) function handleChange(e) { setInputVal(e.target.value) // let's say this was an API call // to add auto-complete data setCallCount(callCount + 1) } return ( Type in this Box ⬇️ Current Data: {inputVal} Calls Done...