Table of Contents Overview of react testing library How to add React Testing Library to React apps How to use React Testing Library What is React Testing Library Debug Method? How to debug in react testing library using screen.debug() method? How to test a method in React Testing Library ...
Advanced Use Cases of useReducer() The `useReducer()` hook in React is a versatile tool for managing states in complex applications. While it’s commonly used for simpler state management, its capabilities extend to advanced use cases, making it a valuable asset for experienced developers. Let...
The advantage of these constructors is that they are easy to use. However, these constructors also have disadvantages: They automatically make every cell editable. They treat all data types the same (as strings). For example, if a table column has Boolean data, the table can display the da...
I have searched the issues of this repository and believe that this is not a duplicate. Reproduction link https://github.com/react-component/table/blob/master/src/Cell/index.tsx Steps to reproduce import React from 'react'; import { Tabl...
Run the command below to bootstrap a new React app. npx create-react-app my-app or use yarn yarn create react-app my-app Where my-app is the name of our application and a folder will be created with this name on your PC. After a successful installation, navigate into the my-app di...
React offers 2 approaches to access the value of an input field: using a controlled or uncontrolled inputs techniques. I prefer the controlled because you read and set the input value through the component's state.In this post, you'll read how to implement controlled inputs using React hooks...
work with props and state, and leverage React hooks for enhanced functionality. Additionally, the course teaches you how to use React with JavaScript and how to build a simple front-end application with React. After you’ve completed this course, you should be able to build React applications ...
How to use useReducer() hook to manage complex state: initial state, action object, dispatch, reducer in React.
1. Without useCallback() Hook In this example, we have a simple component that increments a counter and passes a callback to a child component: import React, { useState } from 'react'; function ParentComponent() { const [count, setCount] = useState(0); ...
In this comprehensive tutorial, we’ll dive into the intricacies of using TypeScript in React projects. We’ll explore the rationalize behind integrating TypeScript in React, as well as how to install and configure TypeScript, ensuring a seamless setup. Additionally, we’ll explore how to use ...