TypeScript is JavaScript with syntax for types. TypeScript is a strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.

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.

The TypeScript compiler, named tsc, is written in TypeScript. As a result, it can be compiled into regular JavaScript and can then be executed in any JavaScript engine (e.g. a browser).

A ternary operator evaluates a condition and executes a block of code based on the condition. In this tutorial, you will learn about the conditional/ternary operator in TypeScript with the help of …

Sep 4, 2025 · This TypeScript tutorial is designed for beginners! No prior knowledge of TypeScript is required, but a basic understanding of JavaScript will help you get started.

This TypeScript tutorial helps you master TypeScript. You'll learn the ins and outs of TypeScript programming.

💻 Try TypeScript Online The TypeScript Playground is your interactive environment to write, test, and share TypeScript code directly in the browser.

TypeScript Documentation Get Started Quick introductions based on your background or preference. TS for the New Programmer TypeScript for JS Programmers TS for Java/C# …

Jan 27, 2022 · TypeScript has become increasingly popular over the last few years, and many jobs are now requiring developers to know TypeScript. But don't be alarmed – if you already …

TypeScript is an open-source object-oriented language developed and maintained by Microsoft, licensed under Apache 2 license. It is a typed superset of Javascript that compiles to plain …