TypeScript, Microsoft’s statically-typed superset of JavaScript, has released TypeScript 5.9, shipping with a mix of developer experience improvements, new features, and performance optimizations.

TypeScript is growing in popularity as the programming language of choice for both front-end and back-end developers. With TypeScript, developers can fully wield the power of the principles and ...

A much more performant TypeScript is now available in the new Visual Studio 2026 Insiders build, capitalizing on speed gains achieved by porting the language compiler to the native Go language. The ...

Microsoft is revamping its TypeScript programming language with a native compiler and toolset. This effort seeks to address performance challenges, especially in large codebases, by porting the ...

ECMAScript import attributes will support additional types of modules in a common way across JavaScript environments, starting with JSON modules. TypeScript 5.3, an upgrade to Microsoft’s strongly ...