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.

TypeScript (TS) is a high-level programming language that adds static typing with optional type annotations to JavaScript. It is designed for developing large applications.

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.

TypeScript is typed JavaScript. TypeScript adds types to JavaScript to help you speed up the development by catching errors before you even run the JavaScript code. TypeScript is an …

Jul 23, 2025 · TypeScript is a popular superset of JavaScript that adds static typing and other features to improve the development experience. In this blog post, we’ll explore practical …

Jan 24, 2025 · TypeScript solves these problems. It was built to make JavaScript a more perfect modern programming language. It helps improve the developer experience, offers many useful …

TypeScript is a popular programming language built on top of JavaScript, widely used in modern web development. Its clean, readable syntax makes it approachable for newcomers, especially …

Downloadable syntax reference pages for different parts of everyday TypeScript code. Find TypeScript starter projects: from Angular to React or Node.js and CLIs.

Jul 11, 2025 · TypeScript is a programming language that adds static type checking to JavaScript. TypeScript is a superset of JavaScript, meaning that everything available in JavaScript is also …

Sep 4, 2025 · TypeScript is a superset of JavaScript that adds extra features like static typing, interfaces, enums, and more. Essentially, TypeScript is JavaScript with additional syntax for …