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.

Free online TypeScript tutorial from W3Schools.com, complete with Try it Yourself examples and exercises.

Find TypeScript starter projects: from Angular to React or Node.js and CLIs.

Mar 11, 2026 · 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 …

TypeScript is a language for application-scale JavaScript. TypeScript adds optional types to JavaScript that support tools for large-scale JavaScript applications for any browser, for any host, on any OS. …

TypeScript was released to the public in October 2012, with version 0.8, after two years of internal development at Microsoft. [14][15] Soon after the initial public release, Miguel de Icaza praised the …

A modern, community-driven TypeScript documentation. Learn the language, browse the handbook, and stay up to date with every release.

TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Playground allows you to compile TypeScript and see JavaScript output. Differences ...

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.

Mar 23, 2026 · TypeScript 6.0 is now available! TypeScript 6 is a stepping-stone release, aligning with the upcoming native-speed 7.0 release.