Install create-react-app: Create React App is a comfortable environment for learning React, and is the best way to start building a new single-page application in React. It sets up your development environment s
Install Enzyme and understand how to perform integration testing with the help of Enzyme. Step 1: Install Enzyme and Enzyme adapter npm install --save-dev @cfaester/enzyme-adapter-react-18 Step 2: Import Enzyme and configure Enzyme adapter import Enzyme from 'enzyme'; import Adapter from '@...
To run ReactJS, you will first need to install React JS on Windows and ensure thatNode.jsis installed on our system. Node.js is a server which will help you run the React code. It is based on non-blocking input and output and the Chrome V8 JavaScript engine. The Node.js code is o...
While developing the react application, there are some issues or bugs that arrive during the development cycle. In this blog, I am going to talk about one of those errors i.e “react-scripts: command not found error”, this error occurred in the node modules. What is this error anyway...
In this step, you will create a new React project using the Vite tool from the command line. You will use theyarnpackage manager to install and run the scripts. Run the following command in your terminal to scaffold a new Vite project: ...
npm install npm run dev Our new project is now set up! Let’s change to the new directory: $cdcodepath-vite And use thenpmcommand to install the dependencies: $npm install Inspecting the Starter code Vite provides a simple directory structure for our React project, with only the files you...
yarn add react-scripts@5 Then, make sure to upgrade any dependencies that might rely on React. For example, upgrade React Redux to v8 or SWR to 1.1.0 Update render method Copy link After you install React 18, you may receive an error when your app is running: Warning: ReactDOM.rend...
As I mentioned earlier, CRA sets up RTL and Jest for every new React project. It also includes a sample test. This sample test is what we just executed. When you run theyarn testcommand, react-scripts calls upon Jest to execute the test. Jest is a JavaScript testing framework that’s ...
Talk to an Expert 2. JSFiddle JSFiddle is an online tool that enables a QA to instantly test HTML, CSS, and JavaScript directly in the browser. Introduced in 2009, it was initially known as Mooshell. This tool is compatible with popular JavaScript frameworks like Vue, React, etc. In it...
peer react-dom@"^17.0.0 || ^18.0.0" from @mui/material@5.6.0 npm ERR! node_modules/@mui/material npm ERR! @mui/material@"^5.4.4" from the root project npm ERR! 1 more (@testing-library/react) npm ERR! peer react@">= 16" from react-scripts@5.0.0 npm ERR! node_modules/reac...