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.

Our "Try it Yourself" editor makes it easy to learn TypeScript. You can edit TypeScript code and view the result in your browser. console.log('Hello World!'); Click on the "Try it Yourself" button to see how …

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.

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 defining …

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 superset (or extension) of JavaScript, created after developers found new ways to improve the language. Today, TypeScript is one of the most popular programming languages used in …

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 open …

Jul 9, 2025 · Summary: TypeScript is a statically typed superset of JavaScript that enhances code quality, readability and scalability. It helps developers catch errors early, improve productivity and …

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 …

TypeScript is a superset of JavaScript that adds optional static typing and other features to the language. It is designed to make it easier to write and maintain large-scale JavaScript applications. …