Using TypeScript with React: Tutorial with Examples - LogRocket Blog (2023)

Editor's note:This guide to using TypeScript with React was last updated on August 2, 2022 and includes an overview of the benefits of TypeScript with React and information about .tsx files.

In this tutorial, you'll learn everything you need to know about using TypeScript in your React projects. You'll also learn why you should use TypeScript in React, how to install and configure TypeScript, and how to use TypeScript interfaces with React components.

We cover the following with examples:

  • What is Respond?
  • What is TypeScript?
    • A JavaScript superset
  • Is React better than TypeScript?
    • Variable and error checks
    • Readable, understandable code
    • Interfaces
    • Better support for JSX
    • IDE support
    • Support for existing React projects
    • Community
  • Understanding .tsx files in Typescript
    • Difference between .ts and .tsx in TypeScript
  • Install and configure TypeScript
  • How does TypeScript compile React code?
  • Configure webpack for React and TypeScript
  • Add npm scripts
  • Create the index.tsx file
  • Create React components in TypeScript
  • Using TypeScript interfaces with React components

What is Respond?

Created by Facebook and originally open sourced in 2013, React has become one of the most popular libraries in the frontend world today. React is easily extensible and can include features such as routing patterns and state management with libraries such asRedux. React is minimal in its footprint, but can be adapted for almost any project.

For more information about High-Level React, see the officialAnswer documentation.

What is TypeScript?

TypScriptis a free and open source programming language developed and maintained by Microsoft. It is a strict superset of JavaScript that optionally adds static typing and class-based, object-oriented programming to the language.

A JavaScript superset

JavaScript was originally created as a client-side language, but over time developers realized that JavaScript could be used server-side, especially with the invention of the v8 engine.

JavaScript can quickly become complex and sometimes cannot take full advantage of the capabilities of an object-oriented programming language. TypeScript was born to bridge this gap and become an alternative for enterprise level development.

TypeScript emits JavaScript when compiled and is a household name in the JavaScript world these days. Even pure JavaScript applications provide onetypetype definition for TypeScript developers.

Is React better than TypeScript?

TypeScript can be useful to React developers in many ways. Below are just a few benefits of using TypeScript in React:

Variable and error checks

TypeScript provides variable checks by checking the data type assigned to statically defined variables. This generally reduces the chance of assigning the wrong types to our variables.

TypeScript also performs compile-time checks that help flag errors such as incorrect parameter assignments, syntax errors, and more. This is great because it reduces the chance of calling the wrong function or accidentally omitting a variable declaration.

Readable, understandable code

The key to TypeScript is that it is a statically typed script. Programming languages ​​can be statically or dynamically typed - the difference is when the type checking takes place. Static language variables are checked by type.


TypeScript allows you to define complex type definitions in the form of interfaces. This is useful when you have a complex type that you want to use in your application, such as an object that contains other properties. This results in tight controls, reducing the number of potential errors you can create without.

Better support for JSX

JSX stands for JavaScript XML. It allows us to write HTML code directly in the React project. Using TypeScript with React provides better IntelliSense and code completion for JSX.

IDE support

TypeScript is also very useful when using IDEs like Visual Studio, Visual Studio Code, Atom, Webstorm, Eclipse, and more. These allow for better auto-completion and snippet generation, speeding up development.

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Support for existing React projects

TypeScript allows you to incrementally adapt its use to your existing projects. You can also configure the TypeScript compiler for this use case. Find a list of TypeScript compilers on the officialTypeScript documentation.


Finally, TypeScript is an open source language supported by Microsoft. It is widely loved and used by millions of developers around the world. Because it's so widely used, it's easy to find support and answers to your questions if you get stuck learning or using TypeScript.

Understanding.tsxfiles in TypeScript

His introduction.tsxin TypeScript, several versions came after TypeScript v1.0. According to the release notes for TypeScript v1.6 true.tsxExtension has been introduced, the new extension is designed to do two things:

  • Enable JSX in TypeScript files
  • Make it newifoperator the standard way of casting

His introduction.tsxit also led to three additional things:

  • JavaScript bundles like webpack, ESBuild and others can perform various plugins.tsxarchives
  • Test runners like Jest can only run for a different test environment.tsxarchives
  • New language support from code editors

Difference between.tsIn.tsxin TypeScript

His introduction.tsxThe file extension caused the need for clarification. Many developers wanted to know the difference between the new file extension and the already existing one.ts.

The difference is really quite simple! The.tsThe file extension is used when you create functions, classes, reducers, etc. which do not need syntax and JSX components, while.tsxThe file extension is used when you create a React component and use JSX components and syntax.

Install and configure TypeScript

Now that we have had a general overview, let's proceed with the installation. There are two ways to install TypeScript and get started

  • Usingnpm
  • Usingmake-react-app

To install TypeScript usingnpm, run the following in your terminal:

npm install -g font

Since we've installed TypeScript globally, we need to link it this waynpmknows the location.

To do this, we run:

npm link typographic

Once npm is done, you can verify that TypeScript is installed correctly:

tsc --v // Version 4.7.4

The above will print the version number of the installed TypeScript.

To get started with a project after a successful installation, create a folder where the application will be stored.

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Create a new folder:

mkdir typescript-react-project

Change folder to the new folder:

>cd typescript-react-project

Start the project:

npm start

To install TypeScript withmake-react-app, run the following one-liner in your terminal:

npx make-react-app .

The above command creates a simple folder structure for your application, then installs all necessary modules and launches your project for you.

For this tutorial, we will use thenpm startmethod.

How does TypeScript compile React code?

TypeScript always looks for a named filetsconfig.jsonin the project root folder for instructions. When it's thetsconfig.jsonfile, loads the settings defined in the file and uses them to build the project.

A TypeScript project is compiled in one of the following ways:

  • With the invocationtscno input files, so the compiler looks for ittsconfig.jsonfile that starts in the current directory and continues up the parent directory chain
  • With the invocationtscno input files and a--work(or just-PI) command line option that specifies the path of a directory containing atsconfig.jsonfile or a path to a valid.jsonconfiguration file

When input files are specified on the command line,tsconfig.jsonfiles are ignored.

If you don't have ittsconfig.jsonfile in your root directory, go ahead and create it and add the following code:

{ "compilerOptions": { "outDir": "./dist/", "noImplicitAny": true, "module": "es6", "target": "es5", "jsx": "react", "allowJs" : true, "moduleResolution": "node", }}

The JSON configuration above defines two main sections: thecompilerOptiesInto rule outParameters.

In compiler options, a target ofes6established. This means that the JavaScript engine target is set toes6but it will compile toes5as a target. Note that a key is also mentionedjsx, which is set toReply. This tells TypeScript to compile JSX files as React files. This is similar to runningtsc--jsx reply. Ofby Directoris the output folder after compilation.

In theto rule outBLOCK,node_modulesdefined for it. TypeScript scans itnode_modulesfolder for each TypeScript file at compile time.

If you're familiar with TypeScript and its configuration, you might be wondering whyParticipationpart is missing. This is because we are going to configurewebpackto take the input files, pass them to TypeScript for compilation, and return a JavaScript script for browsers.

More information about other configuration options can be found atTypeScript documents.

Configure webpack for React and TypeScript

webpackis a tool that allows you to compile JavaScript modules and is also known as a function package.

To start withwebpakket in TypeScript, we need to install webpack and a webpack plugin calledts charger. To do this, run the following command in the terminal:

npm installeer webpack webpack-cli ts-loader

What ists charger? As the name suggests,ts chargeris the TypeScript loader for webpack. Simply put, it's a plugin that makes webpack work well with TypeScript.

Like TypeScript, webpack also checks for a named filewebpack.config.jsfor configuration.

If it doesn't already exist, create a new file namedwebpack.config.jsand add the following code:

const path = require('path'); module.exports = { entry: './src/index.tsx', module: { lines: [ { test: /\.tsx?$/, usage: 'ts-loader ', excludes: /node_modules/, }, ], }, resolve: { extensions: ['.tsx', '.ts', '.js'], }, output: { filename: 'bundle.js', path : path.resolve(__dirname, 'dist '), },};

The above code instructs webpack to enter through it./src/index.tsfile, load and compile all.tsIn.tsxfiles through itts chargerand then run abundle.jsfile in ourdistanceMap.


After setting everything up so far, it wouldn't make sense if you could just run a command likenpm does magicwhen you want to make a package? Yes it would be. So open itpacked.jsonfile in the project root and update itscenariosunit with:

"scripts": { "magie": "webpack"}

Creating itindex.tsxduration

Once all the above configurations are done, it's time to create our project's main entry point file, but before we do that we need to install the following:

npm install react-dom @types/react @types/react-dom

Then create a new foldersrcand then a file insrccalled folderindex.tsxat the root and add the following code:

import * as React from "react", import * as ReactDOM from "react-dom", ReactDOM.render(

Hello, welcome to React and TypeScript

, document.getElementById( "wortel"));

Above is a simple React configuration, except it uses TypeScript. Run the following command in your terminal to compile the file:

npm does magic

A build directory containing a file calledbundle.jsMade.

Does this newly created package work as expected? Create a new oneindex.htmlfile showing the new version to find out:

   Get started with Typescript and ReactJS    

If you double click on theindex.htmlfile to open it in a browser, you will see:

Using TypeScript with React: Tutorial with Examples - LogRocket Blog (3)

Create React components in TypeScript

Now that we're comfortable with the basics of writing React in TypeScript, let's take a look at how to create React components, as this is an essential part of developing our app.

In the already createdsrcfolder, we add a folder namedcomponents. This is the folder that contains every React component we create. In thecomponentsfolder, proceed to create a new file namedFirstComponent.tsxand add the following code:

import * as React from "react"; allow Logo =""; export standaardklasse FirstComponent breidt {{{Component under}> React. { RETURN (

A simple react component example using Typescript

This item displays the Logrocket logo.

For more information about Logrocket, visit

) }}

The code block above is a simple React component that returns a logo and some text.

To make this new component accessible to React, we need to import and use the component in baseindex.tsxfile. Update itindex.tsxfile in:

import * as React from "react", import * as ReactDOM from "react-dom", import FirstComponent from './components/FirstComponent'ReactDOM.render(

Hello, welcome to React and TypeScript

, document.getElementById("root"));

If you look at the code block above, you can see that the differences are in lines 3 and 7, where you inserted and rendered the new element, respectively.

If you thenpm does magiccommand and go to your browser, you will see:

Using TypeScript with React: Tutorial with Examples - LogRocket Blog (4)

Using TypeScript interfaces with React components

One of the key principles of TypeScript is that type checking focuses on the form values ​​take. This is also known as duck typing or structural subtyping.

In TypeScript, interfaces serve the role of naming these types and are a powerful way to define conventions within your code and conventions with code outside of your project.

Create a file to see how to use interfaces with react componentsUser interface.tsin thesrcfolder and add the following code:

export standard interface Username: string; age: number; address: string; dob: Date?}

The code block above defines a simple UI, which is passed as props to a new element. Because this interface is strongly typed, note that you cannot pass an integer for the name key, since the value is a string.

Create a new part in uscomponentscalled folderUserComponent.tsxand add the following code:

import * as React from "react"; import UserInterface from '../UserInterface'export standaardklasse UserComponent breidt React.Component{constructor (props: UserInterface){ super(props);}render() { return (

Custom item

Are you{this.props.age} years old
You live in:{this.props.address}
You were born:{this.props.dob.toDateString()}
) }}

The code block above is self-explanatory. TheUser environmentpreviously created has been imported and passed as its propsCustom item. In the constructor we checked that the passed props are of type UserInterface and in the render function the data is displayed on our page.

After our creationCustom item, update deindex.tsxduration:

import * as React from "react", import * as ReactDOM from "react-dom", import FirstComponent from './components/FirstComponent' import UserComponent from './components/UserComponent'ReactDOM.render(

Hello, welcome to React and TypeScript

, document.getElementById("root"));

Clean up nownpm does magic, go to your browser and see the updated changes. Must see:

Using TypeScript with React: Tutorial with Examples - LogRocket Blog (5)


In this tutorial, we showed you how to use TypeScript with React. We also looked at the configuration modewebpackmetts chargerto compile the TypeScript files and ship a final version.

The code base for this tutorial is available to play with hereGitHub.

  1. Visit get an app ID.
  2. LogRocket installer via scripttag's NPM.LogRocket.init()it should be called client-side, not server-side.
    • NPM
    • Script-tag
    $ npm I --blush rocket log 


    Introduction LogRocket van "wooden racket"; the('app/id')

    Additionin your HTML:

    <writing src=""></writing>
    <writing>window.LogRocket && the('application/ID card')writing>

  3. (Optional) Install plugins for deeper integrations with your stack:
    • Redux-middleware
    • ngrx-middleware
    • Vuex-plug-in

Start now


Is it good practice to use TypeScript in React? ›

Using TypeScript with React provides several advantages in application-building, including the option of simpler React components and better JavaScript XML (JSX) support for static type validation.

How to use ReactJS with TypeScript? ›

React Tutorial using TypeScript
  1. Uses TypeScript.
  2. Uses only function components with Hooks.
  3. Uses a pre-built Node.js REST API as a backend to do CRUD operations.
  4. Uses React Router.
  5. After getting it working, refactor your code to use Redux.
  6. Test the application using React Testing Library.

What is difference between TS and TSX? ›

ts file extension is used when you are creating functions, classes, reducers, etc. that do not require the use of JSX syntax and elements, whereas the . tsx file extension is used when you create a React component and use JSX elements and syntax.

How do I create a UI library with React and TypeScript? ›

To sum it up, there are 9 steps to build a React Library with TypeScript:
  1. Create a new project with package. ...
  2. Configure lerna.
  3. Create new package packages/my-react-package.
  4. Install peerDependencies for packages/my-react-package.
  5. Configure TypeScript for my-react-package.
  6. Configure Rollup to bundle our package.

Why not to use TypeScript in React? ›

Here are some of the downsides: Typescript will take more time to learn and master, which can create delays in the execution of deadlines. There are certain JavaScript concepts that Typescript doesn't have, so you'll need to know another language like Java or C# in order to write code with those features.

When should I use TypeScript with React? ›

In a React project, TypeScript allows you to write HTML code directly. TypeScript delivers superior IntelliSense and code completion for JSX when used with React. JavaScript XM is abbreviated as JSX. When using IDEs like Visual Studio, Visual Studio Code, Atom, Webstorm, Eclipse, and others, TypeScript comes in handy.

Can you mix React and TypeScript? ›

TypeScript and React are excellent in combination. When you sprinkle React's expressive component model with a little strong typing, you get fewer bugs and an improved developer experience.

Why TS is better than JS? ›

Is TypeScript better than JavaScript? TypeScript is better than JavaScript in terms of language features, reference validation, project scalability, collaboration within and between teams, developer experience, and code maintainability.

What is the difference between TypeScript and JSX? ›

TypeScript is a language that is a syntactic-superset of JavaScript. JSX is FaceBook's XML-like syntax extension to JavaScript, not a language per se. @vbguyny what you have provided as information is regarding TypeScript and Facebook JSX extention which has nothing to do with the DeNA JSX.

Should I use JSX or TSX for React? ›

So if you're not sure, here's how to decide which extension to use: File that include a React component using JSX syntax use . tsx. All other files (eg, utility functions, classes, redux reducers, etc) use .

Is it hard to learn TypeScript? ›

For many projects – especially medium to large projects – TypeScript will save you lots of time and headaches. And if you already know JavaScript, TypeScript won't be too hard to learn. It's a great tool to have in your arsenal.

What is the difference between React and React with TypeScript? ›

TypeScript Versus React — A Comparison

React is a library. TypeScript supports enterprise-wide development. ReactJS and React Native support user interfaces for web and mobile applications. TypeScript utilizes data structures and variables.

How to setup TypeScript in existing react project? ›

To add TypeScript to your existing React project, you'll need to follow a few simple steps, including installing the TypeScript package, renaming your . js files to . tsx, creating a tsconfig. json file, installing the TypeScript types for React and React DOM, and updating your webpack or babel configuration.

How do I create a react component in TypeScript? ›

React Component with TypeScript
  1. const Select = ({ label, value, options, onChange }) => {
  2. return (
  3. <label>
  4. {label}
  5. <select value={value} onChange={onChange}>
  6. {options. map((option) => (
  7. <option value={option. value}>{option. label}</option>
  8. ))}
Nov 15, 2022

How do I create a react app with TypeScript and Redux? ›

Download Project.
  1. Step One: Add React Redux to your Project. There are two ways to add React Redux to your project: ...
  2. Step Two: Create a Redux State Slice. ...
  3. Step Three: Create a Redux Store. ...
  4. Step Four: Add the Provider to the App. ...
  5. Step Five: Read & Write a Redux State.
Feb 5, 2022

What is disadvantage of TypeScript? ›

Disadvantages of TypeScript as compared to JavaScript

TS takes a long time to compile the code. TS doesn't support abstract classes. When using a third party library, there needs to be a definition file, and sometimes it's not always available. Quality of type definition files is a concern.

Is it bad practice to use as in TypeScript? ›

Don't use any as a type unless you are in the process of migrating a JavaScript project to TypeScript. The compiler effectively treats any as “please turn off type checking for this thing”. It is similar to putting an @ts-ignore comment around every usage of the variable.

What are alternatives to TypeScript for React? ›

In this article, we will continue our discussion and talk about the most popular TypeScript alternatives.
  • Opal. Opal is an open-source project that allows developers to write Ruby code that runs in the browser. ...
  • Kotlin/JS. ...
  • PureScript. ...
  • Scala. ...
  • ReScript. ...
  • ClojureScript. ...
  • Emscripten. ...
  • Fable.
Feb 20, 2023

How long to learn TypeScript with React? ›

How long it will take to learn typescript as react developer? As a mid-level React developer, it only took me four days to implement TypeScript in my React project.

Should I use TypeScript for frontend? ›

Typescript works great with Node backend

It's a common approach to start writing the frontend when the backend part is not yet done. Then, the frontend developer talks to backend devs and discuss how the response from API will look like for particular endpoints.

How to use TypeScript effectively? ›

Chapter 3: Type Inference
  1. Avoid Cluttering Your Code with Inferable Types.
  2. Use Different Variables for Different Types.
  3. Understand Type Widening.
  4. Understand Type Narrowing.
  5. Create Objects All at Once.
  6. Be Consistent in Your Use of Aliases.
  7. Use async Functions Instead of Callbacks for Asynchronous Code.

How do I migrate a React app to TypeScript? ›

Getting Started
  1. Run the React Project. Clone the repository. ...
  2. Adding TypeScript. In your terminal run npm install --save typescript @types/node @types/react @types/react-dom @types/websocket . ...
  3. Migrate React to TypeScript. Now that everything is up and running, we can start our migration.
Nov 26, 2022

How to pass data from one page to another in React TypeScript? ›

You can use the Link component from react-router and specify to={} as an object where you specify pathname as the route to go to. Then add a variable e.g. data to hold the value you want to pass on. See the example below.

Is TypeScript the future? ›

With its continuously evolving potential, these incredible benefits of TypeScript over JavaScript make TS the first choice for today's developers. One can see the booming potential of TS language over JS, making it the future of web application development in 2023.

What are the pros and cons of using TypeScript vs JavaScript? ›

TypeScript vs JavaScript comparison
Type systemStatic typing, strongly typed (optionally)
AdvantagesEasier to debug, quicker development
DisadvantagesMore initial setup, additional learning on top of JavaScript required
SupportEasily supports new features even on ES3 compatible browsers
5 more rows
Sep 29, 2020

Is TypeScript going to replace JavaScript? ›

TypeScript is not a replacement for JavaScript. TypeScript is simply a more feature-full and technically sound way to write JavaScript. To run an application written in TypeScript, the first step is to compile the code into JavaScript.

Should I use React with JS or TypeScript? ›

While JavaScript is a great language, TypeScript has many features that make it a better choice when working with React. With TypeScript, you get type safety, better IDE support, improved maintainability, easier refactoring, and a large and active community.

Is React TypeScript faster than JavaScript? ›

TypeScript compiles down to JavaScript, meaning the TS code you write will be converted into JS before running. This provides faster execution times than JS since all the work is done ahead of time.

What are the two types in TypeScript? ›

TypeScript has two special types, null and undefined , that have the values null and undefined respectively. We mentioned these briefly in the Basic Types section. By default, the type checker considers null and undefined assignable to anything. Effectively, null and undefined are valid values of every type.

Do companies prefer angular or React? ›

Is Angular better than React? React outperforms Angular due to its rendering optimizations and Virtual DOM implementation. Also, React developers can access many pre-built solutions for development.

Why use React without JSX? ›

JSX is not a requirement for using React. Using React without JSX is especially convenient when you don't want to set up compilation in your build environment. Each JSX element is just syntactic sugar for calling React. createElement(component, props, ...children) .

What are the common mistakes in TypeScript? ›

You don't know TypeScript— common mistakes.
  • Using the any type. ...
  • Not using the unknown type. ...
  • Using classes instead of interfaces and types. ...
  • Not using strict mode. ...
  • Writing duplicated types. ...
  • Not typing functions and using the Function type. ...
  • Not using generic types. ...
  • Not using Mapped Types.
Sep 6, 2022

Can I learn TypeScript in a week? ›

If TypeScript is your first language, it will likely take you anywhere from 3 months to a year to learn. Mainly because you need to learn JavaScript and type systems as well! However, if you understand JavaScript and how type systems work, you can easily get the basics of TypeScript down within a day to a week.

Should I skip JavaScript and learn TypeScript? ›

We frequently see the question “Should I learn JavaScript or TypeScript?“. The answer is that you can't learn TypeScript without learning JavaScript! TypeScript shares syntax and runtime behavior with JavaScript, so anything you learn about JavaScript is helping you learn TypeScript at the same time.

What is the difference between TypeScript and Babel React? ›

TypeScript is an open-source pure object-oriented programing language. It is a strongly typed superset of JavaScript which compiles to plain JavaScript. Babel is a free and open-source JavaScript transpiler.

Why use TypeScript? ›

TypeScript extends JavaScript and enhances the developer experience. It helps software developers add type safety to their projects and provides features like type aliases, interfaces, abstract classes, encapsulation, inheritance, and function overloading.

Should I install TypeScript as dev dependency? ›

Is TypeScript a devDependency? Yes, TypeScript is a devDependency and you can add it to your project using this command- 'npm install typescript --save-dev'. But before installing this compiler, you need a copy of Node. js as an environment to run the package.

How to install TypeScript using npm? ›

via npm. You can use npm to install TypeScript globally, this means that you can use the tsc command anywhere in your terminal. To do this, run npm install -g typescript . This will install the latest version (currently 5.0).

How do you use props in TypeScript React? ›

Props are essential in React. They can be used within, and you can provide the components a variety of values and functions. Because different props can be used as object keys in components, you can destructure and type them.

How do I render a component in React TypeScript? ›

Render a React Component with State and Props using TypeScript
  1. Use Case.
  2. Set Up a React TypeScript App.
  3. Add QuoteApp Component.
  4. Render Component Using State and Props.
  5. Call QuoteApp Component.
  6. Code on GitHub.
Jul 3, 2020

Where do I put scripts in React app? ›

Adding a new script tag and directly appending it to the <head> element of the page is the easiest way to add <script> tags in the React app. react-helmet is a third-party library that can be used to achieve the same thing by handling the <head> tag on every page.

Which command you will use to create a React app with TypeScript language? ›

To install TypeScript with create-react-app , run the following one-liner in your terminal: npx create-react-app . The command above will create a simple folder structure for your application, then install all the necessary modules and get your project up and running for you.

Do people still use Redux? ›

Now fast forward several years, the React ecosystem has grown so much, and the question arises, do we still need Redux? The answer for most cases is: No! You don't have to go to Redux as the default way to manage your React application's state anymore, and there are other alternatives that you can consider instead.

Which is better React JS or React TypeScript? ›

Because TypeScript reduces the chances for errors, code libraries become much easier to use. In addition, the React library supports the type definitions seen with TypeScript and provides data binding. As a result, a developer can track changes made to different data segments.

Should I always use TypeScript instead of JavaScript? ›

TypeScript is better than JavaScript in terms of language features, reference validation, project scalability, collaboration within and between teams, developer experience, and code maintainability.

Should I always use TypeScript? ›

In terms of software development, TypeScript offers many advantages over JavaScript: Optional static typing. JavaScript is a dynamically typed language, which means that types are checked, and data type errors are only detected at runtime. This can be very dangerous and can create errors during production.

Why TypeScript is so much better than JavaScript? ›

Typescript allows for easier code restructuring when compared to JavaScript. This also makes identifying and fixing code errors in Typescript faster. At the time of development, TypeScript identifies the compilation bugs. As a result, the scope of evaluating errors at runtime is very less.

Can I mix TypeScript and JavaScript in React? ›

The answer is yes because Typescript is built on top of Javascript, except it later needs to transpile to Javascript. But no fret, Typescript Compiler (TSC) will help you with that, so you just need to create a . tsx file instead of . jsx .

What is difference between JSX and TypeScript? ›

TypeScript is a language that is a syntactic-superset of JavaScript. JSX is FaceBook's XML-like syntax extension to JavaScript, not a language per se.

Which language is best for react JS? ›

We recommend using Express Js with NodeJS as they have proven to be the best and most appropriate backend framework for React.

What problem does TypeScript solve? ›

TypeScript extends JavaScript and improves the developer experience. It enables developers to add type safety to their projects. Moreover, TypeScript provides various other features, like interfaces, type aliases, abstract classes, function overloading, tuple, generics, etc.

Is TypeScript used for backend or frontend? ›

TypeScript is a natural fit for the world of frontend applications. With its rich support for JSX and its ability to safely model mutability, TypeScript lends structure and safety to your application and makes it easier to write correct, maintainable code in the fast-paced environment that is frontend development.

What is the best frontend for TypeScript? ›

Angular is a best frontend framework that is dominating the list of web frontend frameworks. It is a framework for creating efficient and advanced single-page applications. It is a Typescript-based development platform developed by Google.

How much time do I need to learn TypeScript? ›

How Long Does it Take to Learn TypeScript? It takes about a month to learn the basics of TypeScript, assuming you study for at least one hour a day. Expect to spend at least six months studying TypeScript before you develop the skills you need to apply it in a professional development setting.


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Name: Lilliana Bartoletti

Birthday: 1999-11-18

Address: 58866 Tricia Spurs, North Melvinberg, HI 91346-3774

Phone: +50616620367928

Job: Real-Estate Liaison

Hobby: Graffiti, Astronomy, Handball, Magic, Origami, Fashion, Foreign language learning

Introduction: My name is Lilliana Bartoletti, I am a adventurous, pleasant, shiny, beautiful, handsome, zealous, tasty person who loves writing and wants to share my knowledge and understanding with you.