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.

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

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

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 …

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. …

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 …

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.

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

Jun 18, 2026 · The new Go codebase was methodically ported from our existing implementation rather than rewritten from scratch, and its type-checking logic is structurally identical to TypeScript 6.0. This …

TypeScript Tutorial 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 …