React Installation - ReactJS Tutorial Hindi | By - The JS Boy

React Installation

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React is a JavaScript library for building user interfaces.
Create a New React App.
This page describes a few popular React toolchains which help with tasks like:

Scaling to many files and components.
Using third-party libraries from npm.
Detecting common mistakes early.
Live-editing CSS and JS in development.
Optimizing the output for production.
The toolchains recommended on this page don’t require configuration to get started.

You Might Not Need a Toolchain
If you don’t experience the problems described above or don’t feel comfortable using JavaScript tools yet
This is also the easiest way to integrate React into an existing website. You can always add a larger toolchain if you find it helpful!

Recommended Toolchains
The React team primarily recommends these solutions:

If you’re learning React or creating a new single-page app, use Create React App.

If you’re building a server-rendered website with Node.js, try Nest.js

If you’re building a static content-oriented website, try Getsby

If you’re building a component library or integrating with an existing codebase, try Most Flexible Toolchain

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 so that you can use the latest JavaScript features, provides a nice developer experience, and optimizes your app for production.

npx create-react-app my-app
cd my-app
npm start



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Create React App doesn’t handle backend logic or databases; it just creates a frontend build pipeline, so you can use it with any backend you want. Under the hood, it uses Babel and Webpack, but you don’t need to know anything about them.