Category: React

  • What does the hook numbers in the Reactjs Dev tool correspond to?

    What does the hook numbers in the Reactjs Dev tool correspond to? If you are a React developer, you have probably used the React DevTools extension to inspect and debug your React applications. One of the features of the DevTools is the ability to see the hook numbers associated with each component. But what do…

  • How to specify (optional) default props with TypeScript for stateless, functional React components?

    When working with React components, it is common to have stateless, functional components that do not have their own state. These components receive props from their parent components and render based on those props. In TypeScript, we can specify default props for these stateless components using a combination of defaultProps and the Partial utility type.…

  • Programmatically Navigate Using React Router

    Programmatically Navigate Using React Router React Router is a powerful library that allows you to handle routing in your React applications. It provides a way to navigate between different components based on the current URL. In this blog post, we will explore how to programmatically navigate using React Router. There are several scenarios where you…

  • Detect Click Outside React Component

    As a React developer, you may come across a situation where you need to detect when a user clicks outside of a specific component. This can be useful for scenarios like closing a dropdown menu or a modal when the user clicks outside of it. In this blog post, we will explore multiple solutions to…

  • How to Perform Debounce?

    How to Perform Debounce? Debouncing is a technique used in JavaScript to limit the number of times a function gets called. It is particularly useful when dealing with events that trigger frequently, such as scroll, resize, or input events. By implementing debounce, we can ensure that our function is only executed once after a specified…

  • Adding Script Tag to React/jsx

    Adding script tag to React/JSX React is a popular JavaScript library for building user interfaces, and JSX is an extension to JavaScript that allows you to write HTML-like syntax within your JavaScript code. One common question that arises when working with React and JSX is how to add a script tag to your React component…

  • React Router V4 – How to Get Current Route?

    React Router v4 – How to get current route? React Router is a popular library for handling routing in React applications. With the release of React Router v4, there have been some changes in how to get the current route. In this blog post, we will explore different methods to achieve this. Method 1: Using…

  • To Call Onchange Event After Pressing Enter Key

    To Call onChange Event After Pressing Enter Key When working with JavaScript, there may be times when you want to trigger the onChange event of an input element only after the user has pressed the Enter key. This can be useful in situations where you want to perform a specific action or validation after the…

  • Reactnative: How to Center Text?

    ReactNative: How to Center Text? When working with React Native, you may often come across the need to center text within a component. Whether you want to center a single line of text or align multiple lines in the center, there are a few approaches you can take. In this article, we will explore different…

  • Insert HTML with React Variable Statements (JSX)

    Insert HTML with React Variable Statements (JSX) When working with React, you might come across situations where you need to dynamically insert HTML content into your components. One way to achieve this is by using React variable statements, also known as JSX. JSX allows you to mix HTML-like syntax with JavaScript expressions, making it easy…