Menu
×
   ❮   
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

TypeScript Tutorial

TypeScript is JavaScript with added syntax for types.

Start learning TypeScript now »

Examples in Each Chapter

Our "Try it Yourself" editor makes it easy to learn TypeScript.

You can edit TypeScript code and view the result in your browser.

Example

console.log('Hello World!');
Try it Yourself »

Click on the "Try it Yourself" button to see how it works.

We recommend reading this tutorial in the sequence listed in the left menu.


TypeScript Exercises

Test Yourself With Exercises

Exercise:

Complete the sentence:

TypeScript allows developers to add .
          

Start the Exercise


My Learning

Track your progress with the free "My Learning" program here at W3Schools.

Log in to your account, and start earning points!

This is an optional feature. You can study at W3Schools without using My Learning.

Track your progress with at W3Schools.com

×

Contact Sales

If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
sales@w3schools.com

Report Error

If you want to report an error, or if you want to make a suggestion, send us an e-mail:
help@w3schools.com

W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.

Copyright 1999-2024 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.