TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code.

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

TypeScript is an open-source programming language that builds on top of JavaScript. It works on any web browser, any OS, and any environment that JavaScript runs.

TypeScript JavaScript with Types A powerful typed superset of JavaScript that scales from simple scripts to enterprise-grade systems. Get Started Handbook View on GitHub

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 …

Apr 2, 2025 · TypeScript is a syntactic superset of JavaScript that adds optional static typing, making it easier to write and maintain large-scale applications. Allows developers to catch …

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# …

TypeScript is an open-source language maintained and developed by Microsoft. Basically, TypeScript adds additional syntax to JavaScript to support a tighter integration with your editor.

TypeScript is a syntactic superset of JavaScript which adds static typing. This basically means that TypeScript adds syntax on top of JavaScript, allowing developers to add types.